Exhibit 15.1 Letterhead of Murphy Oil Corporation FOR RELEASE: April 21, 1999 - 7:30a.m. EDT Contact: Kevin Fitzgerald Betty LeBrescu Investor Relations Public Relations (870) 864-6272 (870) 864-6222 MURPHY OIL ANNOUNCES FIRST QUARTER OPERATING RESULTS EL DORADO, AR - Murphy Oil Corporation's President and Chief Executive Officer, Claiborne P. Deming, announced today that the loss before special items in the first quarter of 1999 totaled $5.7 million, $.13 a share, compared to net income of $15.5 million, $.35 a share, in the first quarter a year ago. The net loss in the current quarter totaled $6.7 million, $.15 a share, and included an after-tax charge of $1 million, $.02 a share, for a reduction in force. In commenting on the operating results, Mr. Deming said, "Worldwide downstream operations earned $2.9 million in the current quarter compared to $12.4 million a year ago, as margins in both the U.S. and the U.K. were under pressure throughout the quarter. Exploration and production operations reported a loss of $3.2 million in the current quarter compared to earning $6 million a year ago, with an 18% increase in crude oil production more than offset by a 9% decline in average worldwide crude oil sales prices, a 21% reduction in U.S. natural gas sales prices, and a 45% increase in exploration expenses." Exploration and production operations in the U.S. reported a loss of $4.7 million compared to earnings of $7 million in the first quarter of 1998. Operations in Canada earned $.2 million compared to $.5 million a year ago, and U.K. operations earned $1.5 million in the current more . . . Page 2 quarter, up from $.6 million. Operations in Ecuador earned $1 million in the first quarter of 1999 compared to $1.4 million a year ago. Other international operations reported a loss of $1.2 million compared to a $3.5 million loss a year earlier. The Company's worldwide crude oil and condensate sales price averaged $10.57 a barrel in the current quarter compared to $11.65 a year ago. Total crude oil and gas liquids production averaged 63,555 barrels a day compared to 54,059 in the first quarter of 1998. The increase was due to production from new fields in the U.K. and Canada and an increase in synthetic oil production in Canada. Natural gas sales prices in the U.S. averaged $1.84 an MCF in the current quarter compared to $2.33 a year ago. Natural gas sales prices in Canada averaged $1.55 an MCF, an increase of 40%. Total natural gas sales averaged 251 million cubic feet a day compared to 249 million a year ago. Sales of natural gas in the U.S. averaged 177 million cubic feet a day, down from 189 million in the first quarter of 1998. Canadian natural gas sales averaged 54 million cubic feet a day in the current quarter, up 17%. Exploration expenses totaled $26.3 million in the current quarter compared to $18.1 million a year ago. Refining, marketing and transportation operations in the U.S. broke even during the first quarter of 1999 compared to earning $6 million a year ago. Operations in the U.K. earned $1.3 million in the current quarter compared to $4.5 million in the first quarter of 1998. Earnings from purchasing, transporting and reselling crude oil in Canada were $1.6 million in the current quarter compared to $1.9 million in the first quarter of 1998. Refinery crude runs were 91,213 barrels a more . . . Page 3 day compared to 167,031 in the first quarter of 1998, and refined product sales were 117,398 barrels a day, down from 174,027 a year ago. Both were adversely affected by a scheduled turnaround at the Company's Meraux, Louisiana refinery. Corporate functions reflected a loss of $5.4 million in the current quarter compared to a loss of $2.9 million in the first quarter of 1998. Net cash from operating activities excluding changes in noncash working capital items totaled $47.9 million, $1.07 a share, in the first quarter of 1999 and included $26.1 million of turnaround charges at the Meraux refinery. In the first quarter of 1998 net cash from operating activities totaled $83.1 million, $1.85 a share. Summary financial data and operating statistics for the first quarter of 1999 with comparisons to 1998 are contained in the attached tables. ##### Murphy Oil Corporation FUNCTIONAL RESULTS OF OPERATIONS (Unaudited) (Millions of dollars) Three Months Ended Three Months Ended March 31, 1999 March 31, 1998 - -------------------------------------------------------------------------------------------------------------------- Revenues Income Revenues* Income - -------------------------------------------------------------------------------------------------------------------- Exploration and production United States....................................... $ 40.3 (4.7) 52.2 7.0 Canada.............................................. 35.0 .2 31.2 .5 United Kingdom...................................... 23.1 1.5 21.9 .6 Ecuador............................................. 4.7 1.0 5.7 1.4 Other............................................... .6 (1.2) .8 (3.5) - -------------------------------------------------------------------------------------------------------------------- 103.7 (3.2) 111.8 6.0 - -------------------------------------------------------------------------------------------------------------------- Refining, marketing and transportation United States....................................... 163.6 - 269.3 6.0 United Kingdom...................................... 45.9 1.3 74.1 4.5 Canada.............................................. 6.5 1.6 7.0 1.9 - -------------------------------------------------------------------------------------------------------------------- 216.0 2.9 350.4 12.4 - -------------------------------------------------------------------------------------------------------------------- 319.7 (.3) 462.2 18.4 Intersegment transfers elimination....................... (16.8) - (22.4) - - -------------------------------------------------------------------------------------------------------------------- 302.9 (.3) 439.8 18.4 Corporate................................................ 1.4 (5.4) .9 (2.9) - -------------------------------------------------------------------------------------------------------------------- Revenues/income (loss) before special item............... 304.3 (5.7) 440.7 15.5 Provision for reduction in force......................... - (1.0) - - - -------------------------------------------------------------------------------------------------------------------- Total revenues/net income (loss) $ 304.3 (6.7) 440.7 15.5 ==================================================================================================================== *Certain amounts have been restated to conform to current presentation. Murphy Oil Corporation OIL AND GAS OPERATING RESULTS (Unaudited) United Synthetic United King- Oil - (Millions of dollars) States Canada dom Ecuador Other Canada Total - --------------------------------------------------------------------------------------------------------------------------- Three Months Ended March 31, 1999 Oil and gas sales and operating revenues $ 40.3 22.5 23.1 4.7 .6 12.5 103.7 Production costs 9.6 8.7 9.6 1.6 - 8.7 38.2 Depreciation, depletion and amortization 15.7 8.9 11.0 2.1 - 1.7 39.4 Exploration expenses Dry hole costs 13.0 2.0 - - - - 15.0 Geological and geophysical costs 3.5 2.5 .3 - .7 - 7.0 Other costs .4 .2 .3 - .7 - 1.6 - --------------------------------------------------------------------------------------------------------------------------- 16.9 4.7 .6 - 1.4 - 23.6 Undeveloped lease amortization 1.8 .9 - - - - 2.7 - --------------------------------------------------------------------------------------------------------------------------- Total exploration expenses 18.7 5.6 .6 - 1.4 - 26.3 - --------------------------------------------------------------------------------------------------------------------------- Selling and general expenses 4.1 1.5 .8 - .3 - 6.7 Income tax expense (benefit) (3.1) (1.0) (.4) - .1 .7 (3.7) - --------------------------------------------------------------------------------------------------------------------------- Results of operations (excluding corporate overhead and interest) $ (4.7) (1.2) 1.5 1.0 (1.2) 1.4 (3.2) =========================================================================================================================== - --------------------------------------------------------------------------------------------------------------------------- Three Months Ended March 31, 1998 - --------------------------------------------------------------------------------------------------------------------------- Oil and gas sales and operating revenues $ 52.2 18.8 21.9 5.7 .8 12.4 111.8 Production costs 9.9 9.6 7.9 1.8 - 7.1 36.3 Depreciation, depletion and amortization 18.3 8.7 9.9 2.5 - 1.5 40.9 Exploration expenses Dry hole costs 5.4 1.0 - - 2.7 - 9.1 Geological and geophysical costs 2.1 2.0 .3 - .3 - 4.7 Other costs .3 .2 .4 - .7 - 1.6 - --------------------------------------------------------------------------------------------------------------------------- 7.8 3.2 .7 - 3.7 - 15.4 Undeveloped lease amortization 1.6 1.1 - - - - 2.7 - --------------------------------------------------------------------------------------------------------------------------- Total exploration expenses 9.4 4.3 .7 - 3.7 - 18.1 - --------------------------------------------------------------------------------------------------------------------------- Selling and general expenses 4.1 1.7 .8 - .4 - 7.0 Income tax expense (benefit) 3.5 (3.3) 2.0 - .2 1.1 3.5 - --------------------------------------------------------------------------------------------------------------------------- Results of operations (excluding corporate overhead and interest) $ 7.0 (2.2) .6 1.4 (3.5) 2.7 6.0 =========================================================================================================================== Murphy Oil Corporation SUMMARIZED CONSOLIDATED STATEMENTS OF INCOME (Unaudited) (Thousands of dollars, except per share amounts) Three Months Ended March 31, ---------------------- 1999 1998 ------ ------ Revenues....................................................... $ 304,266 440,651 ------- ------- Costs and expenses Crude oil, products and related operating expenses.......... 220,015 329,421 Exploration expenses........................................ 26,339 18,054 Selling and general expenses................................ 16,526 16,768 Depreciation, depletion and amortization.................... 46,595 50,272 Provision for reduction in force............................ 1,513 - Interest expense, net....................................... 4,471 1,326 ------- ------- 315,459 415,841 ------- ------- Income (loss) before income taxes ............................. (11,193) 24,810 Income tax expense (benefit)................................... (4,495) 9,269 ------- ------- Net income (loss).............................................. $ (6,698) 15,541 ======= ======= Net income (loss) per Common share Basic....................................................... $ (.15) .35 Diluted..................................................... (.15) .35 Dividends per Common share..................................... $ .35 .35 Average Common shares outstanding (thousands) Basic....................................................... 44,955 44,940 Diluted..................................................... 44,955 45,016 Murphy Oil Corporation CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (Thousands of dollars) Three Months Ended March 31, ---------------------- 1999 1998 ------ ------ Net income (loss) as reported.................................. $ (6,698) 15,541 Other comprehensive income (loss) - net gain (loss) from foreign currency translation.................................. (2,228) 6,379 ------- ------- Comprehensive income (loss).................................... $ (8,926) 21,920 ====== ====== Murphy Oil Corporation OTHER FINANCIAL DATA (Unaudited, except for December 31, 1998) (Millions of dollars) 1999 1998 ---- ---- At March 31, 1999 and December 31, 1998 Working capital............................................. $ 109.1 56.6 Total assets................................................ 2,221.5 2,164.4 Long-term debt Nonrecourse.............................................. 144.8 143.8 Other.................................................... 303.1 189.7 Stockholders' equity........................................ 954.0 978.2 Three Months Ended March 31 Capital expenditures Exploration and production United States......................................... $ 35.2 34.9 International......................................... 46.2 57.8 ----- ----- 81.4 92.7 ----- ----- Refining, marketing and transportation United States......................................... 11.3 6.7 International......................................... 1.2 2.3 ------ ----- 12.5 9.0 ----- ----- Corporate................................................ .3 .3 ------- ----- Total capital expenditures......................... 94.2 102.0 ----- ----- Charged to exploration expenses1 United States......................................... 16.9 7.8 International......................................... 6.7 7.6 ------ ----- Total charged to exploration expenses.............. 23.6 15.4 ----- ----- Total capitalized.................................. $ 70.6 86.6 ===== ===== Net cash from operating activities2......................... $ 47.9 83.1 ===== ===== 1 Excludes amortization of undeveloped leases of $2.7 million each in 1999 and 1998. 2 Excludes changes in noncash operating working capital items. Murphy Oil Corporation STATISTICAL SUMMARY Three Months Ended March 31, - ------------------------------------------------------------------------------------------------- 1999 1998 - ------------------------------------------------------------------------------------------------- Net crude oil, condensate and gas liquids produced - barrels a day........ 63,555 54,059 Crude oil and condensate United States......................................................... 7,493 7,712 Canada - light........................................................ 3,225 3,244 - heavy ....................................................... 9,239 10,630 - offshore..................................................... 3,976 2,481 - synthetic.................................................... 11,036 8,733 United Kingdom........................................................ 19,506 12,033 Ecuador............................................................... 7,380 7,393 Natural gas liquids United States......................................................... 794 813 Canada................................................................ 525 577 United Kingdom........................................................ 381 443 Net natural gas sold - thousands of cubic feet a day...................... 250,811 249,058 United States......................................................... 177,375 189,089 Canada................................................................ 53,773 45,977 United Kingdom........................................................ 19,663 13,992 Total hydrocarbons produced - equivalent barrels a day1................... 105,357 95,569 Weighted average sales prices Crude oil and condensate - dollars a barrel2 United States......................................................... $ 11.70 14.60 Canada3 - light....................................................... 11.31 13.27 - heavy....................................................... 8.25 5.12 - offshore.................................................... 12.38 12.98 - synthetic................................................... 12.62 15.30 United Kingdom........................................................ 10.92 13.99 Ecuador............................................................... 7.06 8.67 Natural gas liquids - dollars a barrel2 United States......................................................... $ 9.34 13.86 Canada3 .............................................................. 8.17 11.22 United Kingdom........................................................ 8.85 11.59 Natural gas - dollars a thousand cubic feet United States......................................................... $ 1.84 2.33 Canada3............................................................... 1.55 1.11 United Kingdom3....................................................... 1.80 2.09 Refinery inputs - barrels a day........................................... 98,848 181,591 United States ........................................................ 63,010 143,168 United Kingdom........................................................ 35,838 38,423 Petroleum products sold - barrels a day................................... 117,398 174,027 United States4........................................................ 88,365 135,190 Gasoline............................................................ 47,853 60,586 Kerosine............................................................ 5,336 12,696 Diesel and home heating oils........................................ 26,755 40,306 Residuals........................................................... 6,565 16,141 Asphalt, LPG and other.............................................. 1,856 5,461 United Kingdom........................................................ 28,404 38,556 Gasoline............................................................ 11,015 14,621 Kerosine............................................................ 3,601 4,675 Diesel and home heating oils........................................ 9,446 12,386 Residuals........................................................... 2,995 5,106 LPG and other....................................................... 1,347 1,768 Canada................................................................ 629 281 1 Natural gas converted on an energy equivalent basis of 6:1. 2 Includes intracompany transfers at market prices. 3 U.S. dollar equivalent. 4 Certain volumes for 1998 have been restated to conform to current presentation.