Mx Gold Corp.TSXV: MXL.H

Upper Lake Oil and Gas Ltd. earns $429,000 in Q2 2008

· Issued by Mx Gold Corp. via CNW
/NOT FOR DISTRIBUTION TO UNITED STATES NEWS WIRE SERVICES OR FOR
DISSEMINATION IN THE UNITED STATES/

CALGARY, Aug. 14 /CNW/ - Upper Lake Oil and Gas Ltd. ("Upper Lake" or the "Company") (TSX-UP) today announced its financial and operating results for the second quarter and first half of 2008. The Company's financial statements and management's discussion and analysis for the three and six months ended June 30, 2008 will be available on SEDAR at www.sedar.com and on Upper Lake's website at www.upperlake.ca.

Financial and operating highlights for 2008 do not include comparisons to 2007 because Upper Lake did not commence business until October 12, 2007.

Selected financial and operating information

Production                        Three months ended  Six months ended
                                     June 30, 2008      June 30, 2008
-------------------------------------------------------------------------
Natural gas                          3,455 mcf/day      3,624 mcf/day
Oil and natural gas liquids           309 bbls/day       325 bbls/day
-------------------------------------------------------------------------
Total                                  885 boe/day        929 boe/day


Financial                           Three months ended  Six months ended
                                       June 30, 2008     June 30, 2008
                                     ($000s)   $/unit  ($000s)   $/unit
-------------------------------------------------------------------------
Revenue: oil and NGLs                 2,744  97.46/bbl  5,095  86.04/bbl
Revenue: natural gas                  3,382  10.76/mcf  6,233   9.45/mcf
Royalties: oil and liquids             (700) 24.86/bbl (1,290) 21.78/bbl
Royalties: natural gas                 (845)  2.69/mcf (1,509)  2.29/mcf
Operating expenses                     (793)  9.85/boe (1,613)  9.54/boe
-------------------------------------------------------------------------
Field netback(1)                      3,788  47.01/boe  6,916  40.88/boe

General and administrative expenses    (492)  6.11/boe (1,016)  6.00/boe
Interest expense                        (61)  0.76/boe    (92)  0.54/boe
-------------------------------------------------------------------------
Funds flow from operations(1)         3,235  39.61/boe  5,808  34.08/boe
Funds flow per diluted share(1)             0.12/share        0.22/share
Cash flow from operating activities   3,407  42.29/boe  6,378  37.71/boe

Net earnings                            429   5.32/boe    241   1.43/boe

1. "Field netback" and "funds flow from operations" are non-GAAP
   financial measures. Further information is provided below under the
   heading "Non-GAAP Financial Measures."

Proposed Business Combination

On July 3, 2008, Upper Lake announced a proposed business combination with Monterey Exploration Ltd ("Monterey"). The arrangement agreement entered into between the Company and Monterey contemplates that the business combination will be undertaken by way of a plan of arrangement (the "Arrangement") under Section 193 of the Alberta Business Corporations Act and that Upper Lake shareholders will receive 0.28 of a Monterey share for each Upper Lake share held upon completion of the Arrangement.

A Management Information Circular detailing the Arrangement is available on SEDAR (www.sedar.com) and on the Upper Lake website (www.upperlake.ca). A special meeting of the shareholders and optionholders of Upper Lake (called to permit securityholders to consider and to vote on the Arrangement) has been scheduled for Friday, August 29, 2008.

Upper Lake is a Calgary-based corporation engaged in the exploration, development and production of oil and natural gas in western Canada. Additional information concerning Upper Lake is available on its website at www.upperlake.ca or on SEDAR at www.sedar.com.

Non-GAAP Financial Measures

This news release includes information concerning "field netback" and "funds flow from operations," which are non-GAAP financial measures that do not have any standardized meaning prescribed by Canadian Generally Accepted Accounting Principles ("GAAP") and are therefore unlikely to be comparable to similar measures presented by other issuers. Management and the directors of Upper Lake believe that "funds flow from operations" and "field netback" provide useful information to investors and management since they are an indicator of the Company's ability to fund future capital expenditures, which drives growth, and repay debt. Funds flow from continuing operations and funds flow from operations are calculated before changes in non-cash working capital.

See the "Funds Flow" section of Upper Lake's Management's Discussion and Analysis (MD&A) for the period ended June 30, 2008 for a reconciliation of funds flow from operations (non-GAAP) to cash flow from operating activities (GAAP). See the "Netback Analysis" section of the same MD&A for a reconciliation of field netback (non-GAAP) to funds flow from operations (non-GAAP) to net earnings (GAAP). Other financial data have been prepared in accordance with GAAP.

Boe

All calculations converting natural gas to a crude oil equivalent have been made using a ratio of six mcf of natural gas to one barrel of crude oil equivalent. Boe's may be misleading, particularly if used in isolation. A boe conversion ratio of six mcf of natural gas to one barrel of crude oil equivalent is based on an energy equivalency conversion method primarily applicable at the burner tip and does not represent a value equivalency at the wellhead.