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Release

TransGlobe Energy Corporation Announces Second Quarter Financial and Operating Results

CALGARY, ALBERTA--(Marketwire - Aug. 8, 2011) - TransGlobe Energy Corporation (TSX:TGL) (NASDAQ:TGA) ("TransGlobe" or the "Company") is pleased to announce its financial and operating results for the three and six months ended June 30, 2011. All dollar values are expressed in United States dollars unless otherwise stated.

HIGHLIGHTS


--  Rapid production growth in West Gharib, 2nd quarter production of 11,356
    Bopd; up 30% from Q1-2011; 

--  Record Q2 average production of 11,826 Bopd, (Egypt 11,356 Bopd, Yemen
    470 Bopd); 

--  July production averaged 13,313 Bopd, (Egypt 11,685 Bopd, Yemen 1,628
    Bopd) with Block S-1 back on production starting July 16th; 

--  Record production since July 17th, averaging approximately 14,080 Bopd,
    (Egypt 11,260 Bopd, Yemen 2,820 Bopd); 

--  Record Q2 funds flow of $29.3 million ($0.39/share), a 21% increase over
    Q1-2011; 

--  Second quarter net earnings of $21.9 million ($0.29/share); 

--  Drilled 10 wells in the second quarter resulting in six oil wells, two
    injector and one water source well at West Gharib and one dry well at
    Nuqra; 

--  Initiated a secondary recovery waterflood on the Arta/East Arta Lower
    Nukhul pool in early July; 

--  East Ghazalat Safwa Field development plan approved in July, first
    production is targeted for December 2011; 

--  Expanded the Company's opportunity base in the Western Desert by
    acquiring a 50% interest and operatorship of the South Alamein
    Concession for $3.0 million. 

A conference call to discuss TransGlobe's second quarter results presented in this report will be held on Monday, August 8, 2011 at 9:00 a.m. Mountain Time (11:00 a.m. Eastern Time) and is accessible to all interested parties by dialing (416) 340-8530 or toll-free 1-877-240-9772 (see also TransGlobe's news release dated August 2, 2011). Online the webcast may be accessed at http://events.digitalmedia.telus.com/transglobe/080811/index.php

FINANCIAL AND OPERATING RESULTS

(US$000s, except per share, price, volume amounts and % change)


Financial           Three months ended June 30      Six months ended June 30
                 -----------------------------------------------------------
                     2011       2010  % Change     2011       2010  % Change
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Oil revenue       113,615     61,540        85  211,610    123,191        72
Oil revenue, net                                                            
 of royalties                                                               
 and other         62,513     35,638        75  115,376     73,042        58
Derivative gain                                                             
 (loss) on                                                                  
 commodity                                                                  
 contracts            (35)       311         -     (586)       289         -
Operating                                                                   
 expense            9,095      6,247        46   16,642     12,034        38
General and                                                                 
 administrative                                                             
 expense            4,737      3,388        40    9,256      6,744        37
Depletion,                                                                  
 depreciation                                                               
 and accretion                                                              
 expense            8,203      6,136        34   15,963     12,389        29
Income taxes       17,169      9,785        75   33,704     18,525        82
Funds flow from                                                             
 operations(i)     29,306     16,579        77   53,604     35,433        51
 Basic per share     0.40       0.25               0.74       0.54          
 Diluted per                                                                
  share              0.39       0.24               0.72       0.52          
Net earnings       21,874      9,711       125   24,763     22,312        11
 Basic per share     0.30       0.15               0.34       0.34          
 Diluted per                                                                
  share              0.29       0.14               0.33       0.33          
Capital                                                                     
 expenditures      19,077     14,036        36   39,384     27,265        44
Working capital   147,090     51,890       183  147,090     51,890       183
Long-term debt,                                                             
 including                                                                  
 current portion   56,998     49,977        14   56,998     49,977        14
Common shares                                                               
 outstanding                                                                
 Basic                                                                      
  (weighted-                                                                
  average)         72,959     66,031        10   72,036     65,733        10
 Diluted                                                                    
  (weighted-                                                                
  average)         75,563     68,394        10   74,726     67,612        11
Total assets      420,956    264,490        59  420,956    264,490        59
----------------------------------------------------------------------------
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(i) Funds flow from operations is a non-IFRS measure that represents cash   
generated from operating activities before changes in                       
non-cash working capital                                                    
Operating                                                                   
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Average                                                                     
 production                                                                 
 volumes (Bopd)    11,826      9,206        28   11,523      9,449        22
Average price ($                                                            
 per Bbl)          105.57      73.46        44   101.46      72.03        41
Operating                                                                   
 expense ($ per                                                             
 Bbl)                8.45       7.46        13     7.98       7.04        13
----------------------------------------------------------------------------
----------------------------------------------------------------------------

CORPORATE SUMMARY

TransGlobe Energy Corporation's ("TransGlobe" or the "Company") total production increased to a record 11,826 barrels of oil per day ("Bopd") during the quarter. This record was achieved during a difficult period of political transition in both the Arab Republic of Egypt ("Egypt") and the Republic of Yemen ("Yemen"). The political environment in Egypt has stabilized and business processes and operations are returning to normal. Yemen is still unsettled and the Company had 2,300 Bopd shut-in on Block S-1 during the entire second quarter. Production was restored in Block S-1, Yemen on July 16th, increasing the Company's total production to over 14,000 Bopd.

The focus of the 2011/2012 drilling program continues on developing the Arta/East Arta pools in the West Gharib project in Egypt. There are two drilling rigs assigned to this project and a third rig commenced drilling in May. The West Gharib project area is now the primary producing asset in the Company's portfolio and continues to be the growth engine for the future. Early production gains from the Lower Nukhul in Arta/East Arta have offset the shut-in production in Yemen. This has allowed the Company to maintain 2011 production guidance of 13,000 to 13,500 Bopd.

The pending acquisition of 4,000 Bopd in the West Bakr Concession (100% WI) announced March 25 will add a new project area adjacent to the West Gharib properties. There are numerous development opportunities and operational synergies expected from the acquisition. The Company completed its due diligence and submitted the deed of assignment for Government approval. Closing is planned to occur shortly after receiving all Government approvals.

In the Western Desert, the East Ghazalat Safwa development was approved in July. The commencement of first production (approximately 800 to 1,200 Bopd to TransGlobe) is expected in December of this year.

The Company entered into an agreement to acquire a 50% interest in its first operated project in the Western Desert of Egypt in the South Alamein concession. The acquisition includes a Cretaceous light oil discovery at Boraq 2X which will be appraised and developed in the near term. The acquisition is subject to the normal government approvals of the acquisition and approval of the Boraq development plan. The South Alamein concession is a large 558,000 acre exploration license which has a number of prospects identified on 3-D seismic.

With the addition of West Bakr and the commencement of production at East Ghazalat, total Company production could reach 20,000 Bopd by year end.

Brent oil prices remained strong, averaging $117 per barrel in the second quarter. During the quarter, the Company had record funds flow of $29.3 million, to exit the quarter with positive working capital of $147 million and long-term debt of $60.0 million.

The Company has a very strong financial position and continues the pursue business development opportunities in Egypt to expand its growing opportunity base. Year-to-date, the Company has collected $90.0 million from the Egyptian Government and continues to receive payments on a regular basis.

OPERATIONS UPDATE

ARAB REPUBLIC OF EGYPT

West Gharib, Arab Republic of Egypt (100% working interest, TransGlobe operated)

Operations and Exploration

During the second quarter, nine wells were drilled resulting in six oil wells, two water injectors and one water source well. Seven of the nine wells drilled in the second quarter were targeting the Nukhul formation at Arta/East resulting in two Upper Nukhul oil wells, two Lower Nukhul oil wells (Upper Nukhul present, but not completed), two Lower Nukhul water injectors and one water source well for the Lower Nukhul waterflood enhanced recovery scheme. Oil wells were drilled at Hana West and Hoshia when the third drilling rig arrived. The Hana West #10 well was placed on production at an initial rate of 960 Bopd from the Rudeis formation in early June. The Hoshia #10 well was placed on production at an initial rate of 100 Bopd from the Nukhul formation in July.

Subsequent to the quarter, five additional oil wells were drilled resulting in four Upper Nukhul oil wells in the Arta/East Arta pools and one oil well at Hoshia #12.

Two drilling rigs are scheduled to remain in the Arta/East Arta area primarily focused on the Nukhul formation for the balance of the year. The third rig is currently scheduled to drill wells in the Hoshia and West Hoshia area in the third quarter.

Production

Production from West Gharib averaged 11,356 Bopd to TransGlobe during the second quarter, a 30% (2,618 Bopd) increase from the previous quarter. Production increases were primarily attributable to increased Nukhul production from the Arta/East Arta pools and from Hana West. West Gharib's production in July averaged 11,685 Bopd, comparable with June production. By mid-July the increased trucked volumes at West Gharib were exceeding the process capacity to receive oil and water at the GPC operated Ras Gharib terminal. The Company has initiated a number of projects in the field to reduce the amount of water that is currently trucked with the oil to GPC. The Company is also working with EGPC and GPC to look at short term debottlenecking activities to increase system capacity. It is expected that the production constraint will be progressively removed over the next 30 to 60 days. It is estimated that approximately 700 Bopd of oil sales has been curtailed since mid-July.

Lower Nukhul Development

The Lower Nukhul (Arta/East Arta) pool has dominated production growth in the second quarter, increasing from 1,246 Bopd in January to approximately 5,000 Bopd in June/July. The excellent reservoir quality of the Lower Nukhul sandstone reservoir allows for high production rates. Based on drilling to date, the Lower Nukhul pool is estimated to have a Petroleum Initially in Place ("PIIP") of approximately 38 to 50 million barrels ("MMBbl") (P90 to P10). This estimate is based on in-house deterministic calculations using the well control in the Lower Nukhul reservoir and the 3-D seismic interpretation. The Company initiated reservoir simulation modeling and design work on a waterflood project to provide pressure support and enhance recoveries for the pool commencing in the third quarter. The Company initiated water injection into the lower Nukhul pool on July 4th and will ramp up injection during the third quarter. Based on preliminary in-house reservoir simulation work it is expected that recovery factors for the Lower Nukhul pool will increase to the 30%+ range with a waterflood.

Upper Nukhul Development

The Upper Nukhul formation at Arta/East Arta is a thick (150 feet) mixture of clastics and carbonates which requires a fracture stimulation ("frac") to enhance productivity and recovery factors. The initial frac program was focused on the original Arta wells located near the crest of the Arta structure during the first half of 2010. Starting in May of 2010 new wells were drilled to delineate the extent of the Upper Nukhul formation at Arta/East Arta resulting in better quality Upper Nukhul wells on the flank of the structure.

In total (existing wells and new wells), the frac'd Upper Nukhul wells have averaged 230 Bopd in the first month of production after a frac with a 68% decline rate in the first year. Only four existing wells have been on production longer than nine months following a frac.

The new producing Upper Nukhul wells drilled after May 2010 have averaged 325 Bopd/well during the first month of production after a frac. For planning purposes the Company has assumed a new well initial production rate of 250 Bopd/well with a 70% decline in the first year, a 35% decline in the second year and 25% per year thereafter. On average the new wells are on plan or exceeding plan based on early production histories of nine months or less.

Quarterly West Gharib Production (Bopd)


                                    2011                      2010          
----------------------------------------------------------------------------
                                  Q-2          Q-1          Q-4          Q-3
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Gross production rate          11,356        8,738        7,941        7,601
TransGlobe working                                                          
 interest                      11,356        8,738        7,941        7,601
TransGlobe net (after                                                       
 royalties)                     6,235        4,820        4,634        4,626
TransGlobe net (after                                                       
 royalties and tax)(i)          4,306        3,293        3,338        3,460
----------------------------------------------------------------------------
----------------------------------------------------------------------------
(i) Under the terms of the West Gharib Production Sharing Concession,
    royalties and taxes are paid out of the Government's share of production
    sharing oil.

West Bakr, Arab Republic of Egypt (SUBJECT TO CLOSING 100% working interest, TransGlobe operated)

On March 28, 2011, the Company announced it had entered into a Sale and Purchase Agreement ("SPA") to acquire all the Egyptian assets of The Egyptian Petroleum Development Co. Ltd. (of Japan) ("EPEDECO") for $60 million plus or minus adjustments, effective July 1, 2010 subject to approval from the Egyptian Government. EPEDECO holds a 100% working interest in the West Bakr Production Sharing Concession ("PSC").

The West Bakr PSC is located onshore in the western Gulf of Suez rift basin of Egypt adjacent to TransGlobe's West Gharib Concession and is producing approximately 4,000 Bopd gross (before the production sharing split with the Government of Egypt). The Company has identified a number of optimization/development projects and drilling opportunities that could increase production and recoverable reserves.

The produced oil ranges from 17 degrees to 20 degrees API and is pipeline connected to the Ras Gharib terminal on the coast, which is the same export terminal to which West Gharib production is currently trucked. The West Bakr blend has historically received Brent minus 25% pricing.

The West Bakr Concession production sharing terms are as follows: cost oil of 30%, production sharing of 15% to the Contractor and 85% to the Government, excess cost oil goes 100% to the Government, capital investments are amortized over five years and operating expenses are amortized in the quarter incurred. All Government royalties and taxes are paid out of the Government's share of production sharing oil.

TransGlobe has completed due diligence and submitted the deed of assignment for Government approval. TransGlobe expects to close the acquisition shortly after receiving the necessary Government approvals.

East Ghazalat Block, Arab Republic of Egypt (50% working interest)

Operations and Exploration

On July 12, 2011 the Safwa development lease was approved by the Government. The Safwa development lease has a 20-year term (expires July 11, 2031) and covers approximately 11,040 acres or 15 development blocks. The Safwa development lease is subject to a 4-year review (July 11, 2015) to determine which development blocks are producing or contributing to production. The non-producing (non-contributing) blocks will be relinquished following the review. The Safwa Development lease could be extended an additional 5 years (July 11, 2036).

The East Ghazalat exploration concession is in the first two-year extension period (expires June, 2012). An additional two-year extension is available following a relinquishment of 25% of the original concession area. All work commitments have been met.

The operator has proposed an initial development budget of $2.6 million ($1.3 million to TransGlobe) to complete and equip the existing four wells for production. Processing facilities will be rented for the initial production phase until facility design and construction has been completed. Facility design work is expected to commence following the next drilling phase in 2012. The operator is targeting first production to commence in December 2011. It is expected that the wells will initially be capable of producing 400-600 Bopd per well from the Bahariya formation, which could contribute an additional 800 to 1,200 Bopd of light (34 degrees API) sweet crude to the Company by year-end. Production will initially be trucked to a sales pipeline approximately 95 kilometers north and west of the Safwa field.

The East Ghazalat Concession production sharing terms are as follows: cost oil of 25%, production sharing of 20% to the Contractor and 80% to the Government, excess cost oil goes 100% to the Government, capital investments are amortized over five years and operating expenses are amortized in the quarter incurred. All Government royalties and taxes are paid out of the Government's share of production sharing oil.

South Alamein, Arab Republic of Egypt (SUBJECT TO CLOSING - 50% working interest, TransGlobe operated)

On June 29, 2011, the Company announced it had entered into a Sale and Purchase Agreement ("SPA") to acquire Cepsa Egypt's 50% operated working interest in South Alamein for $3.0 million plus an inventory adjustment, effective on and subject to approval from the Egyptian Government. El Paso South Alamein ("El Paso SA"), a subsidiary of Houston-based El Paso Corporation, holds the remaining 50% interest in the South Alamein Production Sharing Contract ("PSC"). Ancillary to this transaction is an agreement between TransGlobe and El Paso SA on a go-forward appraisal program in exchange for El Paso SA waiving its preferential right under its joint operating agreement with Cepsa Egypt. TransGlobe will assume operatorship of the South Alamein Concession upon closing of this transaction.

The South Alamein Concession is located onshore in the Western Desert of Egypt and includes portions of the prolific Alamein and Tiba basins. The current size of this exploration concession is 2,258 square kilometers (558,120 acres). The concession includes an oil discovery well, Boraq-2X, which tested a combined 1,700 Bopd of 38 degrees to 40 degrees API oil from two Cretaceous zones. Initial work by TransGlobe will focus on appraisal and development the Boraq-2X discovery which includes drilling at least two appraisal wells and readying the Boraq-2X well for production. The Boraq-2X discovery is close to existing infrastructure which should reduce development time and capital.

The Company plans to submit a revised budget and development plan for the Boraq discovery to the Egyptian Government for approval, following closing of the transaction.

The South Alamein PSC is in the first, three-year extension period which expires on April 5, 2012. A further two-year extension (April 5, 2014) is available following a 30% relinquishment of the original concession area. An extensive 3-D seismic acquisition program was executed over the entire South Alamein Concession area. This has resulted in several well-defined prospects throughout the area and will provide TransGlobe with numerous exploration drilling opportunities. TransGlobe expects to carry out an exploration drilling program after the Boraq field is brought into production.

TransGlobe expects to close the acquisition after receiving the necessary Egyptian Government approvals.

Nuqra Block 1, Arab Republic of Egypt (71.43% working interest, TransGlobe operated)

Operations and Exploration

During the second quarter, the Company drilled one exploration well (Diwan #1) which was plugged and abandoned. Diwan #1 was drilled to a total depth of 6,750 feet, approximately 304 feet into the Basement. The well encountered good quality reservoir sands which were not hydrocarbon bearing.

The 3.65 million acre Nuqra Block exploration concession is in the second and final extension period which is scheduled to expire in July 2012. The Company has met all the work commitments of the second extension period and has no plans for further exploration at this time.

YEMEN EAST- Masila Basin

Block 32, Republic of Yemen (13.81% working interest)

Operations and Exploration

No wells were drilled during the second quarter.

Production

Production from Block 32 averaged 3,401 Bopd (470 Bopd to TransGlobe) during the quarter, representing a 12% decrease from the previous quarter primarily due to natural declines.

In July, production averaged approximately 3,235 Bopd (447 Bopd to TransGlobe).

Block 32 production is exported to the Indian Ocean via the Nexen operated export pipeline which has not been impacted by recent political unrest in Yemen.

Quarterly Block 32 Production (Bopd)


                                    2011                      2010          
----------------------------------------------------------------------------
                                  Q-2          Q-1          Q-4          Q-3
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Gross production rate           3,401        3,869        4,206        4,232
TransGlobe working                                                          
 interest                         470          534          581          585
TransGlobe net (after                                                       
 royalties)                       263          241          344          332
TransGlobe net (after                                                       
 royalties and tax)(i)            195          135          265          248
----------------------------------------------------------------------------
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(i) Under the terms of the Block 32 PSA, royalties and taxes are paid
    out of the Government's share of production sharing oil.

Block 72, Republic of Yemen (20% working interest)

Operations and Exploration

The Government has approved a six-month extension to the second exploration period and has extended the expiry date to January 11, 2012. All work commitments of the Second exploration period have been completed.

In addition, Total E&P Yemen was approved as operator of Block 72 on May 24, 2011.

YEMEN WEST- Marib Basin

Block S-1, Republic of Yemen (25% working interest)

Operations and Exploration

The operator suspended the drilling program in the first quarter due to security and logistic concerns associated with the political events in Yemen.

Production

The oil export pipeline for Block S-1 production from Marib to the Ras Eisa port on the Red Sea was shut down from March 17, 2011 to July 15, 2011. Production from TransGlobe's An Nagyah field on Block S-1 was shut-in for approximately 4 months until repairs to the export pipeline were completed in mid-July. The pipeline was damaged by local tribal groups who prevented repair crew access to the pipeline until an agreement was reached with the government.

Production from Block S-1 averaged 0 Bopd (0 Bopd to TransGlobe) during the second quarter due to the damaged export pipeline.

Production for the month of July averaged 4,724 Bopd (1,181 Bopd to TransGlobe). July production was impacted by zero production for the first 15 days of July. Current production is approximately 9,100 Bopd (2,275 Bopd to TransGlobe).

Quarterly S-1 Block Production (Bopd)


                                  2011(ii)                    2010          
----------------------------------------------------------------------------
                                  Q-2          Q-1          Q-4          Q-3
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Gross production rate               -        7,784        9,068        7,812
TransGlobe working                                                          
 interest                           -        1,946        2,267        1,952
TransGlobe net (after                                                       
 royalties)                         -        1,003        1,188        1,003
TransGlobe net (after                                                       
 royalties and tax)(i)              -          758          895          756
----------------------------------------------------------------------------
----------------------------------------------------------------------------
(i) Under the terms of the S-1 Block PSA, royalties and taxes are paid out
    of the Government's share of production sharing oil.
(ii) Production shut-in from March 17 to July 15, 2011. 

Block 75, Republic of Yemen (25% working interest)

Operations and Exploration

The PSA for Block 75 was ratified and signed into law effective March 8, 2008. The first, three-year exploration phase has a work commitment of 3-D seismic and one exploration well. The 3-D seismic was acquired in 2009. One exploration well was planned as part of the 2011 Block S-1/75 drilling program. The first exploration phase was extended six months to September 8, 2011.

With the suspension of the Block S-1/Block 75 drilling program in the first quarter of 2011, the Block 75 exploration well (Osaylan SW) which was scheduled for the second quarter of 2011 has been deferred. The Operator has declared Force Majeure under the PSA due to logistics and security concerns associated with the suspended drilling program. The Osaylan SW exploration well is targeting a Lam formation exploration prospect which has an internally estimated gross PIIP of 184 MMBbl using the probabilistic P-mean case.

MANAGEMENT'S DISCUSSION AND ANALYSIS

August 4, 2011

Management's discussion and analysis ("MD&A") should be read in conjunction with the unaudited Condensed Consolidated Interim Financial Statements for the three and six months ended June 30, 2011 and 2010 and the audited financial statements and MD&A for the year ended December 31, 2010 included in the Company's annual report. Additional information relating to the Company, including the Company's Annual Information Form, is on SEDAR at www.sedar.com. The Company's annual report and Form 40-F may be found on EDGAR at www.sec.gov.

As of January 1, 2011, TransGlobe Energy Corporation adopted International Financial Reporting Standards ("IFRS"), and the following disclosure, as well as the associated Condensed Consolidated Interim Financial Statements, have been prepared in accordance with IFRS. The Company's effective transition date is January 1, 2010, to accommodate 2010 IFRS comparative figures. The Company has provided information throughout this document to assist users in understanding the transition from Canadian Generally Accepted Accounting Principles ("GAAP"). A summary of all of the significant changes including the various reconciliations of GAAP financial statements to those prepared under IFRS is included in Note 23 in the Company's unaudited Condensed Consolidated Interim Financial Statements for the three and six months ended June 30, 2011. Further information, including full disclosure of the accounting policies adopted on transition to IFRS along with additional reconciliations of GAAP financial statements to those prepared under IFRS, can be found in the notes to the Condensed Consolidated Interim Financial Statements for the three months ended March 31, 2011.

READER ADVISORIES

Forward-Looking Statements

This MD&A may include certain statements that may be deemed to be "forward-looking statements" within the meaning of the U.S. Private Securities Litigation Reform Act of 1995. Such statements relate to possible future events. All statements other than statements of historical fact may be forward-looking statements. Forward-looking statements are often, but not always, identified by the use of words such as "seek", "anticipate", "plan", "continue", "estimate", "expect", "may", "will", "project", "predict", "potential", "targeting", "intend", "could", "might", "should", "believe" and similar expressions. These statements involve known and unknown risks, uncertainties and other factors that may cause actual results or events to differ materially from those anticipated in such forward-looking statements. Although TransGlobe's forward-looking statements are based on the beliefs, expectations, opinions and assumptions of the Company's management on the date the statements are made, such statements are inherently uncertain and provide no guarantee of future performance. Actual results may differ materially from TransGlobe's expectations as reflected in such forward-looking statements as a result of various factors, many of which are beyond the control of the Company. These factors include, but are not limited to, unforeseen changes in the rate of production from TransGlobe's oil and gas properties, changes in price of crude oil and natural gas, adverse technical factors associated with exploration, development, production or transportation of TransGlobe's crude oil and natural gas reserves, changes or disruptions in the political or fiscal regimes in TransGlobe's areas of activity, changes in tax, energy or other laws or regulations, changes in significant capital expenditures, delays or disruptions in production due to shortages of skilled manpower, equipment or materials, economic fluctuations, and other factors beyond the Company's control. TransGlobe does not assume any obligation to update forward-looking statements, other than as required by law, if circumstances or management's beliefs, expectations or opinions should change and investors should not attribute undue certainty to, or place undue reliance on, any forward-looking statements. Please consult TransGlobe's public filings at www.sedar.com and www.sec.gov for further, more detailed information concerning these matters.

Non-IFRS Measures

Funds flow from operations

This document contains the term "funds flow from operations", which should not be considered an alternative to or more meaningful than "cash flow from operating activities" as determined in accordance with IFRS. Funds flow from operations is a non-IFRS measure that represents cash generated from operating activities before changes in non-cash working capital. Management considers this a key measure as it demonstrates TransGlobe's ability to generate the cash flow necessary to fund future growth through capital investment. Funds flow from operations may not be comparable to similar measures used by other companies.

Reconciliation of funds flow from operations


                        Three Months Ended June 30  Six Months Ended June 30
----------------------------------------------------------------------------
(000s)                          2011          2010        2011          2010
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Cash flow from operating                                                    
 activities                   52,604        13,548      55,817        24,818
Changes in non-cash                                                         
 working capital             (23,298)        3,031      (2,213)       10,615
----------------------------------------------------------------------------
Funds flow from                                                             
 operations                   29,306        16,579      53,604        35,433
----------------------------------------------------------------------------
----------------------------------------------------------------------------

Debt-to-funds flow ratio

Debt-to-funds flow is a non-IFRS measure that is used to set the amount of capital in proportion to risk. The Company's debt-to-funds flow ratio is computed as long-term debt, including the current portion, over funds flow from operations for the trailing twelve months. Debt-to-funds flow may not be comparable to similar measures used by other companies.

Netback

Netback is a non-IFRS measure that represents sales net of royalties (all government interests, net of income taxes), operating expenses and current taxes. Management believes that netback is a useful supplemental measure to analyze operating performance and provide an indication of the results generated by the Company's principal business activities prior to the consideration of other income and expenses. Netback may not be comparable to similar measures used by other companies.

TRANSGLOBE'S BUSINESS

TransGlobe is a Canadian-based, publicly traded, oil exploration and production company whose activities are located in two geographic areas, the Arab Republic of Egypt ("Egypt") and the Republic of Yemen ("Yemen"). Egypt and Yemen include the Company's exploration, development and production of crude oil.

SELECTED QUARTERLY FINANCIAL INFORMATION



----------------------------------------------------------------------------
                         2011                          2010                 
----------------------------------------------------------------------------
($000s, except                                                              
 per share,                                                                 
 price and                                                                  
 volume amounts)       Q-2       Q-1       Q-4       Q-3       Q-2       Q-1
----------------------------------------------------------------------------
----------------------------------------------------------------------------

Average sales                                                               
 volumes (Bopd)     11,826    11,218    10,789    10,138     9,206     9,694
Average price                                                               
 ($/Bbl)            105.57     97.06     79.83     71.27     73.46     70.66
Oil sales          113,615    97,995    79,240    66,470    61,540    61,651
Oil sales, net                                                              
 of royalties                                                               
 and other          62,513    52,863    45,198    38,980    35,638    37,404
Cash flow from                                                              
 operating                                                                  
 activities         52,604     3,213    16,129    13,645    13,548    11,270
Funds flow from                                                             
 operations(i)      29,306    24,298    18,464    19,081    16,579    18,854
Funds flow from                                                             
 operations per                                                             
 share                                                                      
 - Basic              0.40      0.34      0.28      0.29      0.25      0.29
 - Diluted            0.39      0.33      0.26      0.28      0.24      0.28
Net earnings                                                                
 (loss)             21,874     2,889     8,932     9,321     9,711    12,601
Net earnings                                                                
 (loss) per                                                                 
 share                                                                      
 - Basic              0.30      0.04      0.13      0.14      0.15      0.19
 - Diluted            0.29      0.04      0.13      0.13      0.14      0.19

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Total assets       420,956   404,184   345,625   278,426   264,490   248,837
Cash and cash                                                               
 equivalents       122,659    86,353    57,782    15,412    21,437    18,845
Total long-term                                                             
 debt, including                                                            
 current portion    56,998    56,731    86,420    46,045    49,977    49,888
Debt-to-funds                                                               
 flow ratio(ii)        0.6       0.7       1.2       0.6       0.9       0.9
----------------------------------------------------------------------------
----------------------------------------------------------------------------



----------------------------------------------------------------------------
                                                              2009(iii)     
----------------------------------------------------------------------------
($000s, except                                                              
 per share,                                                                 
 price and                                                                  
 volume amounts)                                               Q-4      Q-3 
----------------------------------------------------------------------------
----------------------------------------------------------------------------

Average sales                                                               
 volumes (Bopd)                                              8,656    8,864 
Average price                                                               
 ($/Bbl)                                                     62.84    57.41 
Oil sales                                                   50,044   46,818 
Oil sales, net                                                              
 of royalties                                                               
 and other                                                  28,788   28,495 
Cash flow from                                                              
 operating                                                                  
 activities                                                 12,594    1,264 
Funds flow from                                                             
 operations(i)                                               9,703   12,603 
Funds flow from                                                             
 operations per                                                             
 share                                                                      
 - Basic                                                      0.15     0.19 
 - Diluted                                                    0.15     0.19 
Net earnings                                                                
 (loss)                                                      2,516   (1,618)
Net earnings                                                                
 (loss) per                                                                 
 share                                                                      
 - Basic                                                      0.04    (0.02)
 - Diluted                                                    0.04    (0.02)

----------------------------------------------------------------------------
----------------------------------------------------------------------------
Total assets                                               228,882  228,964 
Cash and cash                                                               
 equivalents                                                16,177   14,804 
Total long-term                                                             
 debt, including                                                            
 current portion                                            49,799   52,686 
Debt-to-funds                                                               
 flow ratio(ii)                                                1.1      1.3 
----------------------------------------------------------------------------
----------------------------------------------------------------------------
(i)   Funds flow from operations is a non-IFRS measure that represents cash
      generated from operating activities before changes in non-cash working
      capital.
(ii)  Debt-to-funds flow ratio is a non-IFRS measure that represents total
      current and long-term debt over funds flow from operations for the
      trailing 12 months.
(iii) Financial information presented for 2009 has been prepared in
      accordance with GAAP. This information has not been restated for
      differences between GAAP and IFRS. 

During the second quarter of 2011, TransGlobe has:


--  Maintained a strong financial position, reporting a debt-to-funds flow
    ratio of 0.6 at June 30, 2011 (June 30, 2010 - 0.9); 
--  Funded capital programs entirely with funds flow from operations; 
--  Reported a 77% increase in funds flow from operations due to a 44%
    increase in commodity prices along with a 28% increase in sales volumes
    compared to Q2-2010; and 
--  Reported net earnings in Q2-2011 of $21.9 million (Q2-2010 - $9.7
    million). Please refer to the 2011 Variances table for details on the
    variance from Q2-2010 to Q2-2011. 

2011 VARIANCES

                                                $ Per Share                 
                                      $000s         Diluted      % Variance 
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Q2-2010 net earnings                  9,711            0.14                 
----------------------------------------------------------------------------
Cash items                                                                  
Volume variance                      24,787            0.34             255 
Price variance                       27,287            0.36             281 
Royalties                           (25,199)          (0.33)           (259)
Expenses:                                                                   
  Operating                          (2,848)          (0.04)            (29)
  Realized derivative loss               51               -               1 
  Cash general and                                                          
   administrative                      (976)          (0.02)            (10)
  Current income taxes               (9,949)          (0.13)           (102)
  Realized foreign exchange                                                 
   gain                                 306               -               3 
Interest on long-term debt             (463)          (0.01)             (5)
Other income                            130               -               1 
----------------------------------------------------------------------------
Total cash items variance            13,126            0.17             136 
----------------------------------------------------------------------------
Non-cash items                                                              
Unrealized derivative gain             (397)          (0.01)             (5)
Unrealized foreign exchange                                                 
 loss                                   (98)              -              (1)
Depletion and depreciation           (2,067)          (0.03)            (21)
Impairment loss                        (416)          (0.01)             (4)
Stock-based compensation               (254)              -              (3)
Deferred income taxes                 2,565            0.03              26 
Deferred lease inducement              (119)              -              (1)
Amortization of deferred                                                    
 financing costs                       (177)              -              (2)
----------------------------------------------------------------------------
Total non-cash items                                                        
 variance                              (963)          (0.02)            (11)
----------------------------------------------------------------------------
Q2-2011 net earnings                 21,874            0.29             125 
----------------------------------------------------------------------------
----------------------------------------------------------------------------

Net income increased to $21.9 million in Q2-2011 compared to $9.7 million in Q2-2010, which was mainly due to significant increases in commodity prices and production volumes. Partially offsetting these increases were increased royalties and taxes, along with increased operating costs and depletion and depreciation expense.

BUSINESS ENVIRONMENT

The Company's financial results are significantly influenced by fluctuations in commodity prices, including price differentials. The following table shows select market benchmark prices and foreign exchange rates:


                               2011                       2010              
----------------------------------------------------------------------------
                             Q-2        Q-1        Q-4        Q-3        Q-2
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Dated Brent average                                                         
 oil price ($/Bbl)        117.36     104.97      86.41      76.86      78.30
U.S./Canadian Dollar                                                        
 average exchange                                                           
 rate                      0.968      0.997      1.013      1.039      1.028
----------------------------------------------------------------------------
----------------------------------------------------------------------------

The price of Dated Brent oil averaged 50% higher in Q2-2011 compared with Q2-2010. The recent political instability in Egypt and Yemen could present challenges to the Company if the issues persist over an extended period of time. TransGlobe's management believes the Company is well positioned to adapt to the current political situations in Egypt and Yemen due to its increasing production, manageable debt levels, positive cash generation from operations and the availability of cash and cash equivalents.

All of the Company's production is priced based on Dated Brent and shared with the respective governments through Production Sharing Agreements. When the price of oil goes up, it takes fewer barrels to recover costs (cost recovery barrels) which are assigned 100% to the Company. The contracts provide for cost recovery per quarter up to a maximum percentage of total revenue. Typically maximum cost recovery ranges from 25% to 60% of production depending on the country and the contract. Generally the balance of the production is shared with the respective government (production sharing oil). Depending on the contract, the government receives 70 to 85% of the production sharing oil. Production sharing splits are set in each contract for the life of the contract. Typically the government's share of production sharing oil increases when production exceeds pre-set production levels in the respective contracts. During times of increased oil prices, the Company receives less cost oil and more production sharing oil. For reporting purposes, the Company records the respective government's share of production as royalties and taxes (all taxes are paid out of the government's share of production).

OPERATING RESULTS AND NETBACK

Daily Volumes, Working Interest before Royalties and Other (Bopd)


                                    Three Months Ended      Six Months Ended
                                               June 30               June 30
----------------------------------------------------------------------------
                                       2011       2010       2011       2010
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Egypt - Oil sales                    11,356      6,631     10,054      6,739
Yemen - Oil sales                       470      2,575      1,469      2,710
----------------------------------------------------------------------------
Total Company - daily sales                                                 
 volumes                             11,826      9,206     11,523      9,449
----------------------------------------------------------------------------
----------------------------------------------------------------------------

Netback

Consolidated

                                           Six Months Ended June 30         
----------------------------------------------------------------------------
                                          2011                  2010        
----------------------------------------------------------------------------
(000s, except per Bbl amounts)            $      $/Bbl          $      $/Bbl
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Oil sales                           211,610     101.46    123,191      72.03
Royalties and other                  96,234      46.14     50,149      29.32
Current taxes                        35,491      17.02     17,834      10.43
Operating expenses                   16,642       7.98     12,034       7.04
----------------------------------------------------------------------------
Netback                              63,243      30.32     43,174      25.24
----------------------------------------------------------------------------
----------------------------------------------------------------------------
                                          Three Months Ended June 30        
----------------------------------------------------------------------------
                                          2011                  2010        
----------------------------------------------------------------------------
(000s, except per Bbl amounts)            $      $/Bbl          $      $/Bbl
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Oil sales                           113,615     105.57     61,540      73.47
Royalties and other                  51,102      47.49     25,902      30.92
Current taxes                        19,163      17.81      9,214      11.00
Operating expenses                    9,095       8.45      6,247       7.46
----------------------------------------------------------------------------
Netback                              34,255      31.82     20,177      24.09
----------------------------------------------------------------------------
----------------------------------------------------------------------------

Egypt

                                           Six Months Ended June 30         
----------------------------------------------------------------------------
                                          2011                  2010        
----------------------------------------------------------------------------
(000s, except per Bbl amounts)            $      $/Bbl          $      $/Bbl
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Oil sales                           183,646     100.92     85,125      69.79
Royalties and other                  82,621      45.40     32,783      26.88
Current taxes                        31,567      17.35     13,014      10.67
Operating expenses                   12,865       7.07      7,487       6.14
----------------------------------------------------------------------------
Netback                              56,593      31.10     31,841      26.10
----------------------------------------------------------------------------
----------------------------------------------------------------------------
                                          Three Months Ended June 30        
----------------------------------------------------------------------------
                                          2011                  2010        
----------------------------------------------------------------------------
(000s, except per Bbl amounts)            $      $/Bbl          $      $/Bbl
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Oil sales                           108,672     105.16     43,094      71.42
Royalties and other                  49,004      47.42     16,839      27.91
Current taxes                        18,462      17.87      6,701      11.11
Operating expenses                    7,547       7.30      3,845       6.37
--------------------------------------------------------------------------
Netback                              33,659      32.57     15,709      26.03
----------------------------------------------------------------------------
----------------------------------------------------------------------------

The netback per Bbl in Egypt increased 25% and 19% respectively, in the three and six months ended June 30, 2011 compared with the same periods of 2010, mainly as a result of oil prices increasing by 47% and 45%, respectively, which was partially offset by higher royalty and tax rates. The average selling price during the three months ended June 30, 2011 was $105.16/Bbl, which represents a quality adjustment of approximately $12.20/Bbl relative to the average Dated Brent oil price for the period of $117.36/Bbl.

Royalties and taxes as a percentage of revenue increased to 62% in the three and six months ended June 30, 2011, compared with 54% in the same period of 2010. Royalty and tax rates fluctuate in Egypt due to changes in the cost oil whereby the Production Sharing Contract ("PSC") allows for recovery of operating and capital costs through a reduction in government take. Cost recovery for the purposes of calculating cost oil is based on expenses incurred and paid in the period plus capital costs which are amortized over four years.

Operating expenses on a per Bbl basis for both the three and six month periods ended June 30, 2011 increased by 15% compared with the same periods of 2010. This is mainly due to increases in workovers, oil treatment fees, fuel costs and labour costs during the three and six month periods ended June 30, 2011 compared with the same periods in 2010.

Yemen


                                           Six Months Ended June 30         
----------------------------------------------------------------------------
                                          2011                  2010        
----------------------------------------------------------------------------
(000s, except per Bbl amounts)            $      $/Bbl          $      $/Bbl
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Oil sales                            27,964     105.17     38,066      77.60
Royalties and other                  13,613      51.20     17,366      35.40
Current taxes                         3,924      14.76      4,820       9.83
Operating expenses                    3,777      14.21      4,547       9.27
----------------------------------------------------------------------------
Netback                               6,650      25.00     11,333      23.10
----------------------------------------------------------------------------
----------------------------------------------------------------------------
                                          Three Months Ended June 30        
----------------------------------------------------------------------------
                                          2011                  2010        
----------------------------------------------------------------------------
(000s, except per Bbl amounts)            $      $/Bbl          $      $/Bbl
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Oil sales                             4,943     115.57     18,446      78.72
Royalties and other                   2,098      49.05      9,063      38.68
Current taxes                           701      16.39      2,513      10.72
Operating expenses                    1,548      36.19      2,402      10.25
----------------------------------------------------------------------------
Netback                                 596      13.94      4,468      19.07
----------------------------------------------------------------------------
----------------------------------------------------------------------------

The Yemen three month and six month netbacks on a per Bbl basis are significantly influenced by the shut-in of Block S-1 production for the entire second quarter and 14 days in the first quarter. During the shut-in period on Block S-1, the Company continued to incur the majority of the operating costs which significantly impacted the per Bbl operating costs and the resulting per Bbl netbacks for the respective periods. These operating costs will be recovered in future quarters.

In Yemen, the netback per Bbl decreased 27% in the three months ended June 30, 2011 and increased 8% in the six months ended June 30, 2011, compared with the same periods in 2010. This is mainly due to production being shut-in on Block S-1 for the entire second quarter of 2011. The effects of the shut-in on Block S-1 were partially offset by increases in oil prices received for Block 32 production of 47% and 36%, respectively, in the three and six months ended June 30, 2011 compared to the same periods in 2010.

Royalties and taxes as a percentage of revenue changed to 57% and 63%, respectively, in the three and six months ended June 30, 2011, compared with 63% and 58%, respectively, in the same periods in 2010. Royalty and taxes fluctuate in Yemen due to changes in the amount of cost sharing oil, whereby the Block 32 and Block S-1 Production Sharing Agreements ("PSAs") allow for the recovery of operating and capital costs through a reduction in Ministry of Oil and Minerals' take of oil production.

Operating expenses on a per Bbl basis for the three and six months ended June 30, 2011 increased by 253% and 53%, respectively, mostly due to decreases in production volumes of 82% and 46%, respectively. These decreases in production volumes are mainly the result of production being shut-in on Block S-1 from March 17, 2011 through to the end of the second quarter. While production volumes were down, the Company continued to incur the majority of the operating costs on Block S-1 which significantly impacted operating expenses per Bbl.

DERIVATIVE COMMODITY CONTRACTS

TransGlobe uses hedging arrangements as part of its risk management strategy to manage commodity price fluctuations and stabilize cash flows for future exploration and development programs. The hedging program is actively monitored and adjusted as deemed necessary to protect the cash flows from the risk of commodity price exposure.

The estimated fair value of unrealized commodity contracts is reported on the Condensed Consolidated Interim Balance Sheets, with any change in the unrealized positions recorded to earnings. The fair values of these transactions are based on an approximation of the amounts that would have been paid to, or received from, counter-parties to settle the transactions outstanding as at the balance sheet date with reference to forward prices and market values provided by independent sources. The actual amounts realized may differ from these estimates.

The realized losses on commodity contracts in the first six months of 2011 and 2010 relates mostly to the purchase of separate new financial floor derivative commodity contracts for $0.4 million each, in each respective period. The mark-to-market valuation of TransGlobe's future derivative commodity contracts decreased from a $0.3 million asset at December 31, 2010 to a $0.1 million asset at June 30, 2011, thus resulting in a $0.2 million unrealized loss on future derivative commodity contracts being recorded in the period.


                                   Three Months Ended      Six Months Ended 
                                              June 30               June 30 
----------------------------------------------------------------------------
(000s)                                2011       2010       2011       2010 
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Realized cash (loss) gain on                                                
 commodity contracts(i)                  -        (51)      (364)      (417)
Unrealized gain (loss) on                                                   
 commodity contracts(ii)               (35)       362       (222)       706 
----------------------------------------------------------------------------
Total derivative gain (loss) on                                             
 commodity contracts                   (35)       311       (586)       289 
----------------------------------------------------------------------------
----------------------------------------------------------------------------
(i)  Realized cash gain (loss) represents actual cash settlements, receipts
     and premiums paid under the respective contracts.
(ii) The unrealized loss on derivative commodity contracts represents the
     change in fair value of the contracts during the period.

If the Dated Brent oil price remains at the level experienced at the end of Q2-2011, the derivative asset will be realized over the balance of the year. However, a 10% decrease in Dated Brent oil prices would result in a $0.1 million increase in the derivative commodity contract asset, thus decreasing the unrealized loss by the same amount. Conversely, a 10% increase in Dated Brent oil prices would result in a $0.1 million decrease in the derivative commodity contract asset, thus increasing the unrealized loss by the same amount. The following commodity contracts are outstanding as at June 30, 2011:


Period                                                         Dated Brent  
                                                                 Pricing    
                               Volume              Type            Put      
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Crude Oil                                                                   
------------------------                                                    
  July 1, 2011 -                                                            
   December 31, 2011      40,000 Bbl/month   Financial Floor     $ 65.00    
  July 1, 2011 -                                                            
   December 31, 2011      20,000 Bbl/month   Financial Floor     $ 75.00    
----------------------------------------------------------------------------
----------------------------------------------------------------------------

As at June 30, 2011, the total volumes hedged for the balance of 2011 are:

                                                                  Six months
                                                                        2011
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Bbls                                                                 360,000
Bopd                                                                   1,957
----------------------------------------------------------------------------
----------------------------------------------------------------------------

At June 30, 2011, all of the derivative commodity contracts were classified
as current assets.

GENERAL AND ADMINISTRATIVE EXPENSES ("G&A")

                                          Six Months Ended June 30          
----------------------------------------------------------------------------
                                         2011                  2010         
----------------------------------------------------------------------------
                                         $      $/Bbl          $      $/Bbl 
----------------------------------------------------------------------------
----------------------------------------------------------------------------
G&A (gross)                          8,572       4.11      6,693       3.91 
Stock-based compensation             1,342       0.64        569       0.33 
Capitalized G&A and overhead                                                
 recoveries                           (658)     (0.31)      (518)     (0.30)
----------------------------------------------------------------------------
G&A (net)                            9,256       4.44      6,744       3.94 
----------------------------------------------------------------------------
----------------------------------------------------------------------------
                                         Three Months Ended June 30         
----------------------------------------------------------------------------
                                         2011                  2010         
----------------------------------------------------------------------------
                                         $      $/Bbl          $      $/Bbl 
----------------------------------------------------------------------------
----------------------------------------------------------------------------
G&A (gross)                          4,333       4.08      3,302       3.94 
Stock-based compensation               688       0.58        434       0.52 
Capitalized G&A and overhead                                                
 recoveries                           (284)     (0.26)      (348)     (0.42)
----------------------------------------------------------------------------
G&A (net)                            4,737       4.40      3,388       4.04 
----------------------------------------------------------------------------
----------------------------------------------------------------------------

G&A expenses (net) increased 40% (9% increase on a per Bbl basis) and 37% (13% on a per Bbl basis) in the three and six months ended June 30, 2011, compared with the same periods in 2010. This is due in large part to increased staffing and associated costs. The increase in stock-based compensation is due to an increase in the total value of new options awarded during the second quarter of 2011 as compared to those issued during 2010, along with an increase to the expense recognized on share appreciation rights due to the appreciation of the share price from 2010 to 2011.

FINANCE COSTS

Finance costs for the three and six months ended June 30, 2011 increased to $1.2 million and $2.5 million (2010 - $0.5 million and $1.0 million, respectively). Finance costs include interest on long-term debt and amortization of transaction costs associated with long-term debt. In the quarter, the Company expensed $0.3 million of transaction costs (2010 - $0.1 million). The Company had $60.0 million of debt outstanding at June 30, 2011 (June 30, 2010 - $50.0 million). The long-term debt that was outstanding at June 30, 2011 bore interest at LIBOR plus an applicable margin that varies from 3.75% to 4.75% (2010 - LIBOR plus 3.0%) depending on the amount drawn under the facility.

DEPLETION AND DEPRECIATION ("DD&A")


                                           Six Months Ended June 30         
----------------------------------------------------------------------------
                                          2011                  2010        
----------------------------------------------------------------------------
(000s, except per Bbl amounts)            $      $/Bbl          $      $/Bbl
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Egypt                                13,965       7.67      8,968       7.35
Yemen                                 1,758       6.61      3,317       6.76
Corporate                               240          -        104          -
----------------------------------------------------------------------------
                                     15,963       7.65     12,389       7.24
----------------------------------------------------------------------------
----------------------------------------------------------------------------

                                          Three Months Ended June 30        
----------------------------------------------------------------------------
                                          2011                  2010        
----------------------------------------------------------------------------
(000s, except per Bbl amounts)            $      $/Bbl          $      $/Bbl
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Egypt                                 7,723       7.47      4,503       7.46
Yemen                                   368       8.60      1,580       6.74
Corporate                               112          -         53          -
----------------------------------------------------------------------------
                                      8,203       7.62      6,136       7.32
----------------------------------------------------------------------------
----------------------------------------------------------------------------

In Egypt, DD&A remained unchanged on a per Bbl basis in the three months ended June 30, 2011 compared with the same period in 2010, and increased 4% on a per Bbl basis for the six month period ended June 30, 2011 compared with the same period in 2010. Very little change was experienced as capital additions and increases in future capital costs were offset by increases in Proved and Probable reserves.

In Yemen, DD&A increased 28% and decreased 2% on a per Bbl basis for the three and six months ended June 30, 2011, respectively. While the per Bbl rate for the six month period is relatively consistent with the same period of the prior year, the increase in the three month period ended June 30, 2011 compared to the same period of the prior year is due to a different mix of properties being depleted. The per Bbl rate for the six month period is a combination of Block 32 and Block S-1, whereas the per Bbl rate for the three month period is Block 32 only, as Block S-1 was shut-in for the entire period. Actual depletion expense decreased by 77% in the three month period ended June 30, 2011 due to the shut-in on Block S-1.

In Egypt, exploration and evaluation properties of $1.6 million (2010 - $16.9 million) relating to West Gharib ($0.5 million) and East Ghazalat ($1.1 million) were excluded from the costs subject to DD&A in the quarter. In Yemen, exploration and evaluation property costs of $14.2 million (2010 - $11.8 million) relating to Block 72 and Block 75 were excluded from the costs subject to DD&A in the quarter.

IMPAIRMENT OF EXPLORATION AND EVALUATION ASSETS

On the Nuqra Block, the Company drilled two exploration wells during the six months ended June 30, 2011, both of which were dry. The 3.65 million acre Nuqra Block exploration concession is in the second and final extension period which is scheduled to expire in July 2012. The Company has met all the work commitments of the second extension period and has no plans for further exploration in the Nuqra Block at this time. As a result, the Company recorded an impairment loss on these exploration and evaluation assets in the amount of $12.1 million ($0.16/share) during the six month period ended June 30, 2011. All exploration and evaluation expenditures incurred at Nuqra up to June 30, 2011 have been written off as an impairment loss.

Under IFRS, these costs had to be applied directly against net earnings as Nuqra has been identified as one of the Company's cash-generating units. Impairment testing under IFRS is performed at the cash-generating unit level as opposed to the country level under previous Canadian GAAP, under which, these costs would have been transferred to the full cost pool in Egypt and would have been depleted using the unit of production method.

CAPITAL EXPENDITURES


                                                    Six Months Ended June 30
----------------------------------------------------------------------------
($000s)                                             2011                2010
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Egypt                                             32,976              25,570
Yemen                                              5,008               1,621
Corporate                                          1,400                  74
----------------------------------------------------------------------------
Total                                             39,384              27,265
----------------------------------------------------------------------------
----------------------------------------------------------------------------

In Egypt, total capital expenditures in the first six months of 2011 were $33.0 million (2010 - $25.6 million). The Company drilled and completed 14 wells in West Gharib, resulting in 13 oil wells (eight at Arta, four at East Arta and one at Hana West) and one water injector well at East Arta. The Company also drilled three dry holes (one at East Ghazalat and two at Nuqra).

In Yemen, total capital expenditures in 2011 were $5.0 million (2010 - $1.6 million). Two oil development wells were drilled in the first six months of 2011 at Block S-1, along with one oil exploration discovery well and one dry hole at Block 72.

Corporate expenditures in 2011 were primarily due to costs incurred for the new head office in Calgary.

OUTSTANDING SHARE DATA

As at June 30, 2011, the Company had 72,985,171 common shares issued and outstanding. On February 1, 2011, the Company closed an equity offering of 5,000,000 common shares at C$15.00 per common share for gross proceeds of C$75.0 million (US$75.6 million).

LIQUIDITY AND CAPITAL RESOURCES

Liquidity describes a company's ability to access cash. Companies operating in the upstream oil and gas industry require sufficient cash in order to fund capital programs necessary to maintain and increase production and reserves, to acquire strategic oil and gas assets and to repay debt. TransGlobe's capital programs are funded principally by cash provided from operating activities. A key measure that TransGlobe uses to evaluate the Company's overall financial strength is debt-to-funds flow from operating activities (calculated on a 12-month trailing basis). TransGlobe's debt-to-funds flow from operating activities ratio, a key short-term leverage measure, remained strong at 0.6 times at June 30, 2011. This was within the Company's target range of no more than 2.0 times.

The following table illustrates TransGlobe's sources and uses of cash during the periods ended June 30, 2011 and 2010:

Sources and Uses of Cash


                                                   Six Months Ended June 30 
----------------------------------------------------------------------------
($000s)                                            2011                2010 
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Cash sourced                                                                
  Funds flow from operations(i)                  53,604              35,433 
  Transfer from restricted cash                   1,164                   - 
  Exercise of options                             1,613               5,744 
  Issuance of common shares, net                                            
   of share issuance costs                       71,583                   - 
  Other                                             772                   - 
----------------------------------------------------------------------------
                                                128,736              41,177 
Cash used                                                                   
  Capital expenditures                           36,020              24,603 
  Repayment of long term debt                    30,000                   - 
  Deferred financing costs                            -                 699 
  Other                                              52                   - 
----------------------------------------------------------------------------
                                                 66,072              25,302 
----------------------------------------------------------------------------
                                                 62,664              15,875 
Changes in non-cash working                                                 
 capital                                          2,213             (10,615)
----------------------------------------------------------------------------
Increase in cash and cash                                                   
 equivalents                                     64,877               5,260 
Cash and cash equivalents -                                                 
 beginning of period                             57,782              16,177 
----------------------------------------------------------------------------
Cash and cash equivalents - end of                                          
 period                                         122,659              21,437 
----------------------------------------------------------------------------
----------------------------------------------------------------------------
(i) Funds flow from operations is a non-IFRS measure that represents cash
    generated from operating activities before changes in non-cash working
    capital.

Funding for the Company's capital expenditures was provided by funds flow from operations. The Company expects to fund its 2011 exploration and development program of $90.0 million ($50.6 million remaining) and contractual commitments through the use of working capital and cash generated by operating activities. The use of new financing during 2011 may also be utilized to finance new opportunities. Fluctuations in commodity prices, product demand, foreign exchange rates, interest rates and various other risks may impact capital resources.

Working capital is the amount by which current assets exceed current liabilities. At June 30, 2011, the Company had working capital of $147.1 million (December 31, 2010 - $88.2 million). The increase to working capital in 2011 is due almost entirely to a higher cash balance as at June 30, 2011 compared to December 31, 2010. This increase in cash is due to the issuance of common shares in the first quarter of 2011 and collections on accounts receivable in the second quarter of 2011.

At June 30, 2011, TransGlobe had a $100.0 million Borrowing Base Facility of which $60.0 million was drawn. As repayments on the Borrowing Base Facility are not expected to commence until 2013, the entire balance is presented as a long-term liability on the Condensed Consolidated Balance Sheets. Repayments will be made on a semi-annual basis according to the scheduled reduction of the facility.


($000s)                                   June 30,2011    December 31, 2010 
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Bank debt                                       60,000               90,000 
Deferred financing costs                        (3,002)              (3,580)
----------------------------------------------------------------------------
Long-term debt (net of deferred                                             
 financing costs)                               56,998               86,420 
----------------------------------------------------------------------------
----------------------------------------------------------------------------

COMMITMENTS AND CONTINGENCIES

As part of its normal business, the Company entered into arrangements and incurred obligations that will impact the Company's future operations and liquidity. The principal commitments of the Company are as follows:


($000s)                          Payment Due by Period 1 2                  
----------------------------------------------------------------------------
                Recognized                   Less                       More
               in Financial  Contractual    than       1-3      4-5     than
                 Statements   Cash Flows   1 year    years    years  5 years
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Accounts                                                                    
 payable and                                                                
 accrued              Yes -                                                 
 liabilities      Liability       48,097   48,097        -        -        -
Long-term debt        Yes -                                                 
                  Liability       60,000        -   38,736   21,264        -
Office and                                                                  
 equipment                                                                  
 leases                  No       18,126    8,924    3,355    1,972    3,875
Minimum work                                                                
 commitments(3)          No        1,750    1,750        -        -        -
----------------------------------------------------------------------------
Total                            127,973   58,771   42,091   23,236    3,875
----------------------------------------------------------------------------
----------------------------------------------------------------------------
(1) Payments exclude ongoing operating costs, finance costs and payments
    made to settle derivatives.
(2) Payments denominated in foreign currencies have been translated at
    June 30, 2011 exchange rates.
(3) Minimum work commitments include contracts awarded for capital
    projects and those commitments related to exploration and drilling
    obligations.

Pursuant to the PSA for Block 75 in Yemen, the Contractor (Joint Venture Partners) has a remaining minimum financial commitment of $3.0 million ($0.8 million to TransGlobe) for one exploration well. The first, 36-month exploration period commenced March 8, 2008. During the first quarter of 2011, the Contractor received an extension on the first exploration period to September 8, 2011 and subsequently has declared Force Majeure under the PSA due to logistic and security issues. The Company issued a $1.5 million letter of credit (expiring November 15, 2011) to guarantee the Company's performance under the first exploration period. The letter is secured by a guarantee granted by Export Development Canada.

Pursuant to the August 18, 2008 asset purchase agreement for a 25% financial interest in eight development leases on the West Gharib Concession in Egypt, the Company has committed to paying the vendor a success fee to a maximum of $2.0 million if incremental reserve thresholds are reached in the South Rahmi development lease, to be evaluated annually. As at December 31, 2010, no additional fees are due in 2011.

Pursuant to a one-year extension to the West Hoshia development lease, which is part of the Concession agreement for West Gharib in Egypt, the Company provided a $1.0 million production guarantee to drill one exploration well prior to October 14, 2011.

In the normal course of its operations, the Company may be subject to litigations and claims. Although it is not possible to estimate the extent of potential costs, if any, management believes that the ultimate resolution of such contingencies would not have a material adverse impact on the results of operations, financial position or liquidity of the Company.

Although the Company believes that it has title to its petroleum properties, it cannot control or completely protect itself against the risk of title disputes or challenges.

The Company is not aware of any material provisions or other contingent liabilities as at June 30, 2011.

Proposed Transactions

On March 25, 2011, the Company entered into an agreement to acquire a 100% working interest in the West Bakr Concession agreement in the Arab Republic of Egypt from the Egyptian Petroleum Development Co. Ltd. (of Japan) ("EPEDECO") subject to the approval of the Egyptian Government and customary closing conditions. The proposed transaction provides for operatorship of three fields with 28 producing wells, located immediately adjacent to the Company's West Gharib development leases. West Bakr is producing approximately 4,000 Bopd and had Proved reserves of 7.4 million barrels and Proved Plus Probable reserves of 8.8 million barrels effective July 1, 2010 (third party evaluator). The Company has structured the transaction as an all-cash deal, effective July 1, 2010, to acquire all the Egyptian assets of EPEDECO, funded through working capital and the Borrowing Base Facility. Consideration for the transaction is $60 million plus or minus adjustments to be determined based on customary due diligence and other closing conditions. Because of uncertainty related to the amount of closing adjustments affecting total consideration and the successful approval of the transaction by the Egyptian Government, management is not able to estimate the amount of any contingent assets or liabilities nor provide any assurances that it will successfully close the subject transaction. Accordingly, no amount has been accrued in the Condensed Consolidated Interim Financial Statements for the three and six months ended June 30, 2011 related to the contingency.

On June 29, 2011, the Company entered into an agreement to acquire a 50% working interest in the South Alamein Concession agreement in the Arab Republic of Egypt from Cepsa Egypt SA B.V. ("Cepsa Egypt"), a wholly-owned subsidiary of Compania Espanola De Petroleos, S.A. (of Spain), subject to the approval of the Egyptian Government and customary closing conditions. The proposed transaction provides for the operatorship of the concession and near-term appraisal/development of one oil discovery well and of a significant number of ready to drill exploration projects, located in Egypt's Western Desert. The Company has structured the transaction as an all-cash deal effective on and subject to approval from the Egyptian Government. Consideration for the transaction is $3.0 million plus an inventory adjustment to be determined based on customary due diligence and other closing conditions. Because of uncertainty related to the amount of closing adjustments affecting total consideration and the successful approval of the transaction by the Egyptian Government, management is not able to estimate the amount of any contingent assets or liabilities nor provide any assurances that it will successfully close the subject transaction. Accordingly, no amount has been accrued in the Condensed Consolidated Interim Financial Statements for the three and six months ended June 30, 2011 related to the contingency.

MANAGEMENT STRATEGY AND OUTLOOK FOR 2011

The 2011 outlook provides information as to management's expectation for results of operations for 2011. Readers are cautioned that the 2011 outlook may not be appropriate for other purposes. The Company's expected results are sensitive to fluctuations in the business environment and may vary accordingly. This outlook contains forward-looking statements that should be read in conjunction with the Company's disclosure under "Forward-Looking Statements", outlined on the first page of this MD&A.

2011 Outlook Highlights


--  Production is expected to average between 13,000 Bopd and 13,500 Bopd, a
    33% increase over the 2010 average production; 
--  Exploration and development spending is budgeted to be $71.3 million, a
    7% increase from 2010 (allocated 88% to Egypt, 10% to Yemen and 2% to
    Corporate) funded from funds flow from operations and cash-on-hand; and 
--  Using the low-end of production guidance and an average oil price
    assumption of $95.00/Bbl for Dated Brent oil for the remaining two
    quarters of 2011, funds flow from operations is expected to be $119.0
    million for the year. 

2011 Updated Production Outlook

Production for 2011 is expected to average between 13,000 and 13,500 Bopd, representing a 33% increase over the 2010 average production of 9,960 Bopd. Production from Egypt is expected to average approximately 11,000 Bopd during 2011, up 52% from an average of 7,259 Bopd in 2010. The balance of approximately 2,000 Bopd from the Yemen properties represents a 26% decrease from an average of 2,701 Bopd in 2010 due to production shutdown on Block S-1. The Block S-1 export pipeline was damaged March 17 and was down until July 15. Current total production is over 14,000 Bopd. The forecast assumes East Ghazalat production coming on-line in December at a rate of 900 Bopd but excludes any production from the West Bakr acquisition. The forecast will be revised upwards when this acquisition closes.

Production Forecast


                           June 30                                          
                      Year to Date   2011 Guidance  2010 Actual     % Change
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Barrels of oil per                                                          
 day                        11,523 13,000 - 13,500        9,960           33
----------------------------------------------------------------------------
----------------------------------------------------------------------------

2011 Updated Funds Flow From Operations Outlook

The updated funds flow forecasts are shown below assuming a range of Dated Brent oil pricing and the low-end of guidance for the next two quarters of 2011:


                                    Updated 2011             2010          
                                 Funds Flow From   Funds Flow From         
Average Dated Brent for Remainder     Operations        Operations          
Of Year ($/Bbl)                  ($ millions)(ii)  ($ millions)(ii) % Change
----------------------------------------------------------------------------
----------------------------------------------------------------------------
75                                           105                73        44
95                                           119                73        63
115                                          134                73        84
----------------------------------------------------------------------------
----------------------------------------------------------------------------
(i)  Funds flow from operations is a non-IFRS measure that represents cash
     generated from operating activities before changes in non-cash working
     capital.
(ii) Six months ended June 30, 2011 average Dated Brent was $111.16/Bbl;
     2010 average Dated Brent was $79.42/Bbl.

TransGlobe has entered into a Sale and Purchase Agreement to acquire 100% working interest in the West Bakr Production Sharing Concession. The expected impact on TransGlobe's 2011 funds flow from operations is initially in the range of $1.2 million per month at $95/Bbl average Dated Brent oil price. Closing is subject to closing conditions and Egyptian Government approval. TransGlobe cannot make assurances that it will successfully close the subject transaction.


2011 Revised Capital Budget                                                 
($ million)                Six Months                                       
                                Ended        2011         2011         2011 
                             June 30,      Annual  Acquisition       Annual 
                                 2011      Budget       Budget       Budget 
                               Actual       (Firm) (Contingent)      (Total)
----------------------------------------------------------------------------
----------------------------------------------------------------------------
Egypt                            33.0        62.8         71.0        133.8 
Yemen                             5.0         6.8            -          6.8 
Corporate                         1.4         1.7            -          1.7 
----------------------------------------------------------------------------
Total                            39.4        71.3         71.0        142.3 
----------------------------------------------------------------------------
----------------------------------------------------------------------------

Firm Budget 

In Egypt:

--  West Gharib drilling budget has been reduced by $5.3 million mostly due
    to lower average per well costs which decreased from $1.2 million to
    $1.1 million. The main reason for the decrease is that the original
    budget assumed all Upper Nukhul frac'd wells while our actual program
    includes Lower Nukhul, Hanna West and Hoshia wells which do not require
    fracs. 
--  In East Ghazalat the budget is down $8.5 million as there is no new
    drilling planned compared to 6 wells in the original 2011 budget which
    are delayed to 2012 and expected facilities spending reduced from $3.5
    million to $1.3 million in 2011. 

In Yemen:

--  Block S-1 budget down $3.4 million as only 2 wells were completed before
    the civil unrest started and no further wells are planned for the rest
    of the year. 
--  Block 75 budget down $1.9 million as no wells are anticipated in the
    rest of the year while the original budget included two wells. 

Contingent Acquisition Budget

--  The acquisition price of $60.0 million for West Bakr and $3.0 million
    for South Alamein. 
--  The West Bakr work program for 2011 is dependent on when closing occurs.
    The Company has identified approximately $8.0 million of projects for
    the balance of 2011 which includes approximately $1.0 million for
    recompletion/workovers, $5.0 million for 3 - 4 wells and $2.0 million
    for facility upgrades/inventory/contingency projects. 

CHANGES IN ACCOUNTING POLICIES

New Accounting Policies

International Financial Reporting Standards ("IFRS")

In October 2009, the Accounting Standards Board issued a third and final IFRS Omnibus Exposure Draft confirming that publicly accountable enterprises were required to apply IFRS, in full and without modification, for all financial periods beginning on or after January 1, 2011. The adoption of IFRS required the restatement, for comparative purposes, of amounts reported by the Company for the year ended December 31, 2010, including the opening balance sheet as at January 1, 2010. The Company's second financial statements prepared under IFRS are the interim financial statements for the three and six months ended June 30, 2011. These financial statements include reconciliations of the previously disclosed comparative period financial statements prepared in accordance with Canadian GAAP to IFRS, as set out in Note 23. Full disclosure of the Company's significant accounting policies adopted on transition to IFRS can be found in the Condensed Consolidated Interim Financial Statements for the three months ended March 31, 2011.

INTERNAL CONTROLS OVER FINANCIAL REPORTING

TransGlobe's management designed and implemented internal controls over financial reporting, as defined under National Instrument 52-109 Certification of Disclosure in Issuers' Annual and Interim Filings, of the Canadian Securities Administrators. Internal controls over financial reporting is a process designed under the supervision of the Chief Executive Officer and the Chief Financial Officer and effected by the Board of Directors, management and other personnel to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with IFRS, focusing in particular on controls over information contained in the annual and interim financial statements. Due to its inherent limitations, internal controls over financial reporting may not prevent or detect misstatements on a timely basis. A system of internal controls over financial reporting, no matter how well conceived or operated, can provide only reasonable, not absolute, assurance that the objectives of the internal controls over financial reporting are met. Also, projections of any evaluation of the effectiveness of internal control over financial reporting to future periods are subject to the risk that the controls may become inadequate because of changes in conditions, or that the degree of compliance with policies or procedures may deteriorate.

All changes in accounting policies that were required to address reporting and the adoption of IFRS have been made in consideration of the integrity of internal control over financial reporting and disclosure controls and procedures. Throughout TransGlobe's transition project, the Company ensured that all changes in accounting policies relating to IFRS had controls and procedures to ensure that information was captured appropriately. With respect to internal controls over financial reporting and disclosure controls and procedures, the Company did not require any material changes in control procedures as a result of the transition to IFRS; however, the Company supplemented its existing control procedures for the transition period by increasing the level of third party consultation, management and executive involvement, monitoring, and governance, as well as the level of awareness and education of key parties involved in the transition project in order to ensure the project was successful.

CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS


Condensed Consolidated Interim Statement of Earnings and Comprehensive      
Income 
(Unaudited - Expressed in thousands of U.S. Dollars, except per share
amounts)                                                                    
                                    Three Months Ended      Six Months Ended
                                               June 30               June 30

                                      2011        2010      2011        2010
----------------------------------------------------------------------------
----------------------------------------------------------------------------

REVENUE                                                                     
 Oil sales, net of royalties and                                            
  other                          $  62,513  $   35,638 $ 115,376  $   73,042
 Derivative gain (loss) on                                                  
  commodity contracts                  (35)        311      (586)        289
 Finance revenue                       133           3       195           7
----------------------------------------------------------------------------
                                    62,611      35,952   114,985      73,338
----------------------------------------------------------------------------

EXPENSES                                                                    
 Production and operating            9,095       6,247    16,642      12,034
 General and administrative          4,737       3,388     9,256       6,744
 Foreign exchange (gain) loss          (41)        167        80         331
 Finance costs                       1,158         518     2,501       1,003
 Depletion, depreciation and                                                
  amortization                       8,203       6,136    15,963      12,389
 Impairment of exploration and                                              
  evaluation assets                    416           -    12,076           -
----------------------------------------------------------------------------
                                    23,568      16,456    56,518      32,501
----------------------------------------------------------------------------

Earnings before income taxes        39,043      19,496    58,467      40,837

Income taxes - current              19,163       9,214    35,491      17,834
Income taxes - deferred             (1,994)        571    (1,787)        691
----------------------------------------------------------------------------
                                    17,169       9,785    33,704      18,525
----------------------------------------------------------------------------
NET EARNINGS AND COMPREHENSIVE                                              
 INCOME FOR THE PERIOD           $  21,874  $    9,711 $  24,763  $   22,312
----------------------------------------------------------------------------
----------------------------------------------------------------------------

Earnings per share                                                          
 Basic                           $    0.30  $     0.15 $    0.34  $     0.34
 Diluted                         $    0.29  $     0.14 $    0.33  $     0.33
----------------------------------------------------------------------------
----------------------------------------------------------------------------

Condensed Consolidated Interim Balance Sheets
(Unaudited - Expressed in thousands of U.S. Dollars, except per share
 amounts)                        
                                                  As at                As at
                                          June 30, 2011    December 31, 2010
----------------------------------------------------------------------------
----------------------------------------------------------------------------

ASSETS                                                                      
Current                                                                     
 Cash and cash equivalents         $            122,659 $             57,782
 Accounts receivable                             70,230               69,085
 Derivative commodity contracts                      80                  303
 Prepaids and other                               2,218                2,867
----------------------------------------------------------------------------
                                                195,187              130,037
Non-Current                                                                 
 Restricted cash                                  2,223                3,387
 Intangible exploration and                                                 
  evaluation assets                              16,370               22,609
 Property and equipment                                                     
  Petroleum properties                          194,977              178,639
  Other assets                                    4,019                2,773
 Goodwill                                         8,180                8,180
----------------------------------------------------------------------------
                                   $            420,956 $            345,625
----------------------------------------------------------------------------
----------------------------------------------------------------------------

LIABILITIES                                                                 
Current                                                                     
 Accounts payable and accrued                                               
  liabilities                      $             48,097 $             41,808
----------------------------------------------------------------------------
                                                 48,097               41,808
Non-Current                                                                 
 Long-term debt                                  56,998               86,420
 Deferred taxes                                  33,420               35,207
 Other long-term liabilities                        891                    -
----------------------------------------------------------------------------
                                                139,406              163,435
----------------------------------------------------------------------------

SHAREHOLDERS' EQUITY                                                        
 Share capital                                  153,815               80,106
 Contributed surplus                              6,673                5,785
 Retained earnings                              121,062               96,299
----------------------------------------------------------------------------
                                                281,550              182,190
----------------------------------------------------------------------------
                                   $            420,956 $            345,625
----------------------------------------------------------------------------
----------------------------------------------------------------------------

Condensed Consolidated Statement of Changes in Shareholders' Equity
(Unaudited - Expressed in thousands of U.S. Dollars)                  
                                   Three Months Ended      Six Months Ended 
                                              June 30               June 30 
                                      2011       2010       2011       2010 
----------------------------------------------------------------------------
----------------------------------------------------------------------------

Share Capital                                                               
 Balance, beginning of period    $ 153,309  $  66,277  $  80,106  $  66,106 
 Stock options exercised               414      5,614      1,613      5,744 
 Share issuance                          -          -     75,594          - 
 Share issue costs                      (5)         -     (4,011)         - 
 Stock-based compensation on                                                
  exercise                              97      2,346        513      2,387 
----------------------------------------------------------------------------
 Balance, end of period          $ 153,815  $  74,237  $ 153,815  $  74,237 
----------------------------------------------------------------------------
----------------------------------------------------------------------------

Contributed Surplus                                                         
 Balance, beginning of period    $   5,952  $   8,148  $   5,785  $   8,057 
 Stock-based compensation                                                   
  expense                              818        396      1,401        528 
 Transfer to share capital on                                               
  exercise of options                  (97)    (2,346)      (513)    (2,387)
----------------------------------------------------------------------------
 Balance, end of period          $   6,673  $   6,198  $   6,673  $   6,198 
----------------------------------------------------------------------------
----------------------------------------------------------------------------

Retained Earnings                                                           
 Balance, beginning of period    $  99,188  $  68,335  $  96,299  $  55,734 
 Net earnings                       21,874      9,711     24,763     22,312 
----------------------------------------------------------------------------
 Balance, end of period          $ 121,062  $  78,046  $ 121,062  $  78,046 
----------------------------------------------------------------------------
----------------------------------------------------------------------------

Condensed Consolidated Interim Statements of Cash Flows
(Unaudited - Expressed in thousands of U.S. Dollars)                      
                                  Three Months Ended       Six Months Ended 
                                              June 30               June 30 

                                      2011       2010       2011       2010 
----------------------------------------------------------------------------
----------------------------------------------------------------------------

CASH FLOWS RELATED TO THE                                                   
 FOLLOWING ACTIVITIES:                                                      

OPERATING                                                                   
 Net income for the period       $  21,874  $   9,711  $  24,763  $  22,312 
 Adjustments for:                                                           
  Depletion, depreciation and                                               
   amortization                      8,203      6,136     15,963     12,389 
  Deferred lease inducement            119          -        119          - 
  Impairment of exploration and                                             
   evaluation costs                    416          -     12,076          - 
  Stock-based compensation             688        434      1,401        569 
  Finance costs                      1,158        518      2,501      1,003 
  Income tax expense                17,169      9,785     33,704     18,525 
  Unrealized (gain) loss on                                                 
   commodity contracts                  35       (362)       222       (706)
  Unrealized loss on foreign                                                
   currency translation                 98          -        269          - 
 Interest paid                      (1,291)      (429)    (1,923)      (825)
 Income taxes paid                 (19,163)    (9,214)   (35,491)   (17,834)
 Changes in non-cash working                                                
  capital                           23,298     (3,031)     2,213    (10,615)
----------------------------------------------------------------------------
Net cash generated by (used in)                                             
 operating activities               52,604     13,548     55,817     24,818 
----------------------------------------------------------------------------

INVESTING                                                                   
 Additions to intangible                                                    
  exploration and evaluation                                                
  assets                            (3,308)    (6,404)    (5,268)    (8,299)
 Additions to petroleum                                                     
  properties                       (12,796)    (9,377)   (28,890)   (15,925)
 Additions to other assets          (1,425)       (90)    (1,862)      (379)
 Changes in restricted cash              -          -      1,164          - 
----------------------------------------------------------------------------
Net cash generated by (used in)                                             
 investing activities              (17,529)   (15,871)   (34,856)   (24,603)
----------------------------------------------------------------------------

FINANCING                                                                   
 Issue of common shares for cash       414      5,614     77,207      5,744 
 Issue costs for common shares          (5)         -     (4,011)         - 
 Deferred financing costs                -       (699)         -       (699)
 Repayments of long-term debt            -          -    (30,000)         - 
 Increase in other long-term                                                
  liabilities                          772          -        772          - 
----------------------------------------------------------------------------
Net cash generated by (used in)                                             
 financing activities                1,181      4,915     43,968      5,045 
----------------------------------------------------------------------------
Currency translation differences                                            
 relating to cash and cash                                                  
 equivalents                            50          -        (52)         - 
----------------------------------------------------------------------------

NET INCREASE (DECREASE) IN CASH                                             
 AND CASH EQUIVALENTS               36,306      2,592     64,877      5,260 

CASH AND CASH EQUIVALENTS,                                                  
 BEGINNING OF PERIOD                86,353     18,845     57,782     16,177 
----------------------------------------------------------------------------
CASH AND CASH EQUIVALENTS, END                                              
 OF PERIOD                       $ 122,659  $  21,437  $ 122,659  $  21,437 
----------------------------------------------------------------------------
----------------------------------------------------------------------------

Cautionary Statement to Investors:

This news release may include certain statements that may be deemed to be "forward-looking statements" within the meaning of the U.S. Private Securities Litigation Reform Act of 1995. Such statements relate to possible future events. All statements other than statements of historical fact may be forward-looking statements. Forward-looking statements are often, but not always, identified by the use of words such as "seek", "anticipate", "plan", "continue", "estimate", "expect", "may", "will", "project", "predict", "potential", "targeting", "intend", "could", "might", "should", "believe" and similar expressions. These statements involve known and unknown risks, uncertainties and other factors that may cause actual results or events to differ materially from those anticipated in such forward-looking statements. Although TransGlobe's forward-looking statements are based on the beliefs, expectations, opinions and assumptions of the Company's management on the date the statements are made, such statements are inherently uncertain and provide no guarantee of future performance. Actual results may differ materially from TransGlobe's expectations as reflected in such forward-looking statements as a result of various factors, many of which are beyond the control of the Company. These factors include, but are not limited to, unforeseen changes in the rate of production from TransGlobe's oil and gas properties, changes in price of crude oil and natural gas, adverse technical factors associated with exploration, development, production or transportation of TransGlobe's crude oil and natural gas reserves, changes or disruptions in the political or fiscal regimes in TransGlobe's areas of activity, changes in tax, energy or other laws or regulations, changes in significant capital expenditures, delays or disruptions in production due to shortages of skilled manpower, equipment or materials, economic fluctuations, and other factors beyond the Company's control. TransGlobe does not assume any obligation to update forward-looking statements if circumstances or management's beliefs, expectations or opinions should change, other than as required by law, and investors should not attribute undue certainty to, or place undue reliance on, any forward-looking statements. Please consult TransGlobe's public filings at www.sedar.com and www.sec.gov/edgar.shtml for further, more detailed information concerning these matters.


TransGlobe Energy Corporation
Scott Koyich
Investor Relations
403.264.9888
investor.relations@trans-globe.com
www.trans-globe.com

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