================================================================================ SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): July 30, 1999 SOUTHERN MINERAL CORPORATION (Exact Name of Registrant as Specified in its Charter) NEVADA 0-8043 36-2068676 (State or Other Jurisdiction (Commission (I.R.S. Employer of Incorporation) File Number) Identification No.) 1201 LOUISIANA STREET, SUITE 3350 77002-5609 Houston, Texas (Zip Code) (Address of Principal Executive Offices) Registrant's telephone number, including area code: (713) 658-9444 ================================================================================ ITEM 2. ACQUISITION OR DISPOSITION OF ASSETS. On July 30, 1999, the Registrant sold its Brushy Creek and Texan Gardens Fields to ANR Production Company for $15.9 million in cash. The foregoing summary is qualified in its entirety by (i) the terms and conditions of the sale of the Registrant's Brushy Creek Field and Texan Gardens Field interest to ANR Production Company as more fully described in the Purchase and Sale Agreement, dated July 9, 1999, by and between the Registrant and ANR Production Company, copy of which is included as Exhibit 10.34 to the Registrant's Form S-4 (Commission File No. 333-83345) and is incorporated herein by this reference and (ii) the Registrant's press release, dated August 2, 1999, a copy of which is included as Exhibit 99.1 to Form 8-K filed on July 27, 1999 and is incorporated herein by this reference. ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS (a) Financial Statements of Acquired Business. Not applicable. (b) Pro Forma Financial Information. The pro forma financial statements required pursuant to Article 11 of Regulation S-X in connection with the July 30, 1999 sale of the Company's interest in the Brushy Creek Field and Texan Gardens Field to ANR Production Co. INDEX TO PRO FORMA FINANCIAL STATEMENTS Page Number ------ Unaudited Pro Forma Consolidated Statement of Operations for the Three Months Ended March 31, 1999.............................................................. 3 Unaudited Pro Forma Consolidated Statement of Operations for the Year Ended December 31, 1998.............................. 4 Unaudited Pro Forma Consolidated Balance Sheet as of March 31, 1999.................................................... 5 Notes to Unaudited Pro Forma Consolidated Financial Statements........................................................ 6 (c) Exhibits. - None SOUTHERN MINERAL CORPORATION GIVING EFFECT TO THE PROPERTY SALES UNAUDITED PRO FORMA CONSOLIDATED STATEMENT OF OPERATIONS FOR THE THREE MONTHS ENDED MARCH 31, 1999 (in thousands, except per share data) Sale of Consolidated Property Pro Forma Historical Adjustments Consolidated ------------ ----------- ------------ Revenues Oil and gas................................................. $ 5,621 $ (467)(a) $ 5,154 Gains on sales of properties and other assets............... 5,073 -- 5,073 ------- ------ ------- 10,694 (467) 10,227 Expenses Production.................................................. 2,081 (106)(a) 1,975 Exploration................................................. 47 -- 47 Depreciation, depletion and amortization.................... 3,081 (149)(a) 2,932 General and administrative.................................. 1,040 -- 1,040 Impairment of proved oil and gas properties................. -- -- -- ------- ------ ------- 6,249 (255) 5,994 ------- ------ ------- Income from operations............................................. 4,445 (212) 4,233 Other income, expenses and deductions.............................. Interest and other income....................................... 27 -- 27 Interest and debt expense....................................... (1,774) 299(a) (1,475) ------- ------ ------- Income before income taxes......................................... 2,698 87 2,785 Provision for income tax benefit................................... (230) -- (230) ------- ------ ------- Net income......................................................... $ 2,928 $ 87 $ 3,015 ======= ====== ======= Net income per share - basic....................................... $ 0.23 $ 0.24 ======= ======= Net income per share - diluted..................................... $ 0.16 $ 0.17 ======= ======= Weighted average number of shares outstanding - basic............................................ 12,800 12,800 ======= ======= Weighted average number of shares outstanding - diluted.......................................... 17,812 17,812 ======= ======= See accompanying notes to the unaudited pro forma consolidated financial statements. 3 SOUTHERN MINERAL CORPORATION GIVING EFFECT TO THE PROPERTY SALES UNAUDITED PRO FORMA CONSOLIDATED STATEMENT OF OPERATIONS FOR THE YEAR ENDED DECEMBER 31, 1998 (in thousands, except per share data) Sale of Consolidated Property Pro Forma Historical Adjustments Consolidated ----------- ----------- ------------ Revenues Oil and gas................................................. $ 21,722 $(1,867)(a) $ 19,855 Gains on sales of properties and other assets............... (250) -- (250) -------- ------- -------- 21,472 (1,867) 19,605 Expenses Production.................................................. 8,518 (407)(a) 8,111 Exploration................................................. 3,635 -- 3,635 Depreciation, depletion and amortization.................... 10,505 (393)(a) 10,112 General and administrative.................................. 3,622 -- 3,622 Impairment of proved oil and gas properties................. 9,344 -- 9,344 -------- ------- -------- 35,624 (800) 34,824 -------- ------- -------- Loss from operations........................................... (14,152) (1,067) (15,219) Other income, expenses and deductions.......................... Interest and other income................................... 330 -- 330 Interest and debt expense................................... (5,362) 1,254(a) (4,108) -------- ------- -------- Loss before income taxes....................................... (19,184) 187 (18,997) Provision for income tax benefit............................... (2,775) -- (2,775) -------- ------- -------- Net loss....................................................... $(16,409) $ 187 $(16,222) ======== ======= ======== Net loss per share - basic and diluted......................... $ (1.32) $ (1.31) ======== ======== Weighted average number of shares outstanding- basic and diluted.......................................... 12,422 12,422 ======== ======== See accompanying notes to the unaudited pro forma consolidated financial statements. 4 SOUTHERN MINERAL CORPORATION GIVING EFFECT TO THE PROPERTY SALES UNAUDITED PRO FORMA CONSOLIDATED BALANCE SHEET MARCH 31, 1999 (in thousands) Consolidated Sale of Property Pro Forma Historical Adjustments Consolidated ---------- ----------- ------------ ASSETS CURRENT ASSETS Cash and cash equivalents............................ $ 677 $ 545(a) $ 1,222 Receivables.......................................... 4,810 -- 4,810 Other................................................ 680 -- 680 -------- ------- -------- Total current assets.......................... 6,167 545 6,712 PROPERTY AND EQUIPMENT, AT COST USING SUCCESSFUL EFFORTS METHOD FOR OIL AND GAS ACTIVITIES Oil and gas producing properties....................... 138,339 (9,588)(a) 128,751 Unproven properties.................................... 3,673 -- 3,673 Office equipment....................................... 547 -- 547 Accumulated, depreciation, depletion and amortization....................................... (30,149) 747(a) (29,402) -------- ------- -------- 112,410 (8,841) 103,569 PROPERTIES HELD FOR SALE AND OTHER.......................... 6,543 -- 6,543 -------- ------- -------- Total assets.................................. $125,120 $ (8,296) $116,824 ======== ======== ======== LIABILITIES AND STOCKHOLDERS' EQUITY CURRENT LIABILITIES Accounts payable..................................... $ 7,455 $ -- $ 7,455 Canadian bank loan................................... 18,590 -- 18,590 Current portion of long-term debt.................... 13,169 (4,235) 8,934 -------- ------- -------- Total current liabilities..................... 39,214 (4,235) 34,979 LONG - TERM DEBT (LESS CURRENT PORTION)..................... 60,273 (11,200)(A) 49,073 DEFERRED INCOME TAXES....................................... 7,204 -- 7,204 STOCKHOLDERS' EQUITY Preferred stock...................................... -- -- -- Common stock......................................... 129 -- 129 Additional paid-in capital........................... 30,852 -- 30,852 Accumulated other comprehensive loss................. (1,535) -- (1,535) Retained deficit .................................... (10,965) 7,139(a) (3,826) Less: Treasury stock................................ (52) -- (52) -------- ------- -------- Total stockholders' equity.................... 18,429 7,139 25,568 -------- ------- -------- Total liabilities and stockholders' equity.... $125,120 $ (8,296) $116,824 ======== ======== ======== See accompanying notes to the unaudited pro forma consolidated financial statements. 5 SOUTHERN MINERAL CORPORATION GIVING EFFECT TO THE PROPERTY SALES NOTES TO UNAUDITED PRO FORMA CONSOLIDATED FINANCIAL STATEMENTS (dollars in thousands, except share data) Note 1 - Basis of Presentation The unaudited pro forma consolidated financial statements give effect to: (1) the sale of the Brushy Creek Field and Texan Gardens Field interests to ANR for $15,980. (2) the use of proceeds from the sale of Brushy Creek Field and Texan Gardens Field interests. These unaudited pro forma consolidated financial statements are not necessarily indicative of the results which would have actually been obtained had all the transactions referred to above occurred on such dates. They should be read in conjunction with the consolidated financial statements and related notes contained in the Quarterly Report on Form 10-Q for the period ended March 31, 1999 and the Annual Report on Form 10-K/A for the year ended December 31, 1998. The unaudited pro forma consolidated financial information has been prepared in accordance with published guidelines of the SEC regarding pro forma financial information. Neither KPMG LLP, our independent auditors, nor any other independent accountant or financial advisor, examined or performed any procedures with respect to the unaudited pro forma consolidated financial information, and they (1) express no opinion or any other form of assurances with respect to such information and (2) assume no responsibility for, and disclaim any association with, the unaudited pro forma consolidated financial information. Note 2 - Adjustments The unaudited pro forma consolidated balance sheet presents the consolidated balance sheet of Southern Mineral as if the above transactions were consummated on March 31, 1999. The unaudited pro forma consolidated statements of operations present the consolidated statements of operations of Southern Mineral for the three-months ended March 31, 1999 and the year ended December 31, 1998, as if the above transactions had occurred on January 1, 1998. The unaudited pro forma consolidated statements of operations detail the elimination of revenues and costs related to sale and disposal of the Brushy Creek Field and Texan Gardens Field interests and the reduction in interest expense attributable to the sale of the Brushy Creek Field and Texan Gardens Field interests. SOUTHERN MINERAL CORPORATION GIVING EFFECT TO THE PROPERTY SALES NOTES TO UNAUDITED PRO FORMA CONSOLIDATED FINANCIAL STATEMENTS (dollars in thousands, except share data) (a) Cash consideration received from ANR for the sale of Brushy Creek Field and Texan Gardens Field interests......................................................................... $ 15,980 Payment of debt................................................................................... (15,435) -------- Cash retained by Southern Mineral................................................................. $ 545 ======== Book value of properties sold..................................................................... $ (9,588) -------- Accumulated depreciation, depletion and amortization of properties sold........................... $ 747 -------- Payment of current portion of long-term debt...................................................... $ (4,235) -------- Payment of long-term debt......................................................................... $(11,200) -------- Gain on sale of Brushy Creek Field and Texan Gardens Field interests, as follows: Cash consideration received from the ANR.......................................................... $ 15,980 Book value of properties sold..................................................................... $ (9,588) Accumulated depreciation, depletion and amortization of properties sold........................... $ 747 -------- Gain on sale properties........................................................................... $ 7,139 ======== Elimination of revenues related to properties sold for the year ended December 31, 1998........... $ (467) -------- Elimination of production expenses related to properties sold for the year ended December 31, 1998............................................................................... $ (407) -------- Elimination of depreciation, depletion and amortization related to properties sold for the year ended December 31, 1998......................................................................... $ (393) -------- Reduction in historical interest expense relating to the payment of debt for the year ended December 31, 1998............................................................................... $ 1,254 -------- Elimination of revenues related to properties sold for the three-months ended March 31, 1999................................................................................... $ (467) -------- Elimination of production expenses related to properties sold for the three-months ended March 31, 1999................................................................................... $ (106) -------- Elimination of depreciation, depletion and amortization related to properties sold for the three - months ended March 31, 1999............................................................. $ (149) -------- Reduction in historical interest expense relating to the payment of debt for three - months ended March 31, 1999............................................................................ $ 299 -------- (b) No adjustments for provision for income tax effects, as any current tax effect is offset by the change in the deferred tax asset valuation allowance recorded by Southern Mineral. 7 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Company has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. SOUTHERN MINERAL CORPORATION Date: May 15, 2000 By: /s/ MICHAEL E. LUTTRELL -------------------------- Michael E. Luttrell Vice President-Finance and Chief Financial Officer