Tango Energy Inc. (TSX VENTURE:TEI) 

Oil and Gas Reserves 

Tango's proved plus probable petroleum and natural gas reserves (working
interest before royalty) increased 25%, after production, to 2,366 mboes as at
December 31, 2009. Reserves increased due to success at Quaich. Proven plus
probable reserve additions and revisions after production were 468 mboe, which
replaced approximately 270% of Tango's production volumes during 2009.


The following tables provide information on Tango's petroleum oil and gas
reserves and the present value of the estimated future net cash flow associated
with such reserves as at December 31, 2009. The information set forth below is
derived from the Paddock Lindstrom report, which has been prepared in accordance
with the standards contained in the COGE Handbook and the reserves definitions
contained in NI 51-101. It should not be assumed that the estimated future net
cash flow shown below is representative of the fair market value of the
Corporation's properties. There is no assurance that such price and cost
assumptions will be attained and variances could be material. "Gross" reserve
quantities include the Company's share of reserves before royalty plus royalty
income volumes. "Net" reserve quantities include the Company's share of reserves
after royalty plus royalty income volumes.




                                                                            
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                       SUMMARY OF OIL AND GAS RESERVES                      
                AND NET PRESENT VALUES OF FUTURE NET REVENUE                
                           as of December 31, 2009                          
                                                                            
                          FORECAST PRICES AND COSTS                         
                                                                            
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                                                  RESERVES                  
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                                                  NATURAL GAS               
                                   NATURAL GAS      LIQUIDS        BOE's    
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                                 Gross      Net  Gross    Net  Gross   Net  
       RESERVES CATEGORY         (mmcf)   (mmcf) (mbbl) (mbbl) (mbbl) (mbbl)
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PROVED                                                                      
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 Developed Producing             3,133    2,061     10     10   532     354 
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 Developed Non-Producing         4,228    3,169     28     26   733     554 
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 Undeveloped                         -        -      -      -      -      -
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TOTAL PROVED                     7,361    5,230     38     36  1,265    908 
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PROBABLE                         6,226    4,654     63     62  1,101    838 
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TOTAL PROVED PLUS PROBABLE      13,587    9,884    101     98  2,366  1,746
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                                 NET PRESENT VALUES OF FUTURE NET REVENUE   
                                                                            
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                                     BEFORE INCOME TAXES DISCOUNTED AT      
                                                                            
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RESERVES CATEGORY               0% (m$)  5% (m$)  10% (m$) 15% (m$) 20% (m$)
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PROVED                                                                      
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 Developed Producing             9,915    8,403     7,316    6,504    5,876 
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 Developed Non-Producing        16,421   13,788    11,957   10,592    9,529 
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 Undeveloped                         -        -         -        -        -
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TOTAL PROVED                    26,336   22,191    19,273   17,096   15,405 
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PROBABLE                        23,393   16,082    11,735    8,911    6,962 
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TOTAL PROVED PLUS PROBABLE      49,729   38,273    31,008   26,007   22,367 
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                                 NET PRESENT VALUES OF FUTURE NET REVENUE   
                                                                            
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                                     AFTER INCOME TAXES DISCOUNTED AT       
                                                                            
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       RESERVES CATEGORY        0% (m$)  5% (m$)  10% (m$) 15% (m$) 20% (m$)
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PROVED                                                                      
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 Developed Producing             7,339    6,213     5,404    4,802    4,337 
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 Developed Non-Producing        12,154   10,142     8,748    7,711    6,906 
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 Undeveloped                         -        -         -                 -
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TOTAL PROVED                    19,493   16,355    14,152   12,513   11,243 
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PROBABLE                        17,581   11,984     8,649    6,481    4,985 
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TOTAL PROVED PLUS PROBABLE      37,074   28,339    22,801   18,994   16,228 
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As of January 8, 2010 proved developed producing reserves include an additional
2,023 mmcf of reserves with a present value of $6.7 million, discounted at 10%,
transferred from proved developed non-producing reserves. This change is due to
the 12-34 well at Quaich commencing production on January 8, 2010.




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              SUMMARY OF PRICING AND INFLATION RATE ASSUMPTIONS             
                           as of December 31, 2009                          
                          FORECAST PRICES AND COSTS                         
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                           NATURAL GAS   Condensate   INFLATION   EXCHANGE  
                             AECO C       Edmonton      RATES       RATE    
Year                      ($Cdn/mmBTU)   ($Cdn/bbl)    %/Year     ($US/Cdn) 
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Forecast                                                                    
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2010                          5.82          83.25        0.0        0.95    
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2011                          6.29          85.87        2.0        0.95    
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2012                          6.77          88.49        2.0        0.95    
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2013                          7.28          93.77        2.0        0.95    
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2014                          7.80          99.05        2.0        0.95    
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Forecast product prices and operating costs were escalated at a rate of 2.0% per
year beyond 2014. The exchange rate used for the US/Canadian dollar was 0.95.
The forecast prices presented above utilize Paddock Lindstrom's price forecast
as at December 31, 2009.


Additional reserve information will be included in Tango's NI 51-101 report,
which will be filed on SEDAR.


This release contains forward-looking information. By their nature,
forward-looking statements involve assumptions and known and unknown risks and
uncertainties that may cause actual future results to differ materially from
those contemplated. These risks include such things as volatility of oil and gas
prices, commodity supply and demand, fluctuations in currency and interest
rates, ultimate recoverability of reserves, timing and costs of drilling
activities and pipeline construction, new regulations and legislation and
availability of capital. Tango does not undertake to update any of such
forward-looking statements. Please refer to Tango's Annual Report for more
detail as to the nature of these risks and uncertainties. Although Tango
believes that the expectations represented by these forward looking statements
are reasonable, there can be no assurance that such expectations will prove to
be correct.


BOE's may be misleading, particularly if used in isolation. In accordance with
NI 51-101, a barrel of oil equivalent (boe) conversion ratio of 6 mcf: 1 boe is
based on an energy equivalency conversion method primarily applicable at the
burner tip and does not represent a value equivalency at the wellhead.
Abbreviations used are defined as flows: m$ (thousands of dollars); mcf
(thousand standard cubic feet); mmcf (million standard cubic feet); mboe
(thousands of barrels of oil equivalent); mmBTU (million British Thermal Units).


The aggregate of the exploration and development costs incurred in the most
recent financial year and the change during that year in the estimated future
development costs generally will not reflect total finding and development costs
related to reserve additions for that year.


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