EXHIBIT 99.2 Investor Relations Supplemental Schedules [OXY LOGO] OCCIDENTAL PETROLEUM 2004 First Quarter Net Income (Loss) ($ millions) REPORTED CORE INCOME SIGNIFICANT ITEMS AFFECTING INCOME EARNINGS ------------ ------------------------------------- ------------ Oil & Gas $ 750 $ 750 Chemical 50 50 Corporate Interest Debt, net (54) (54) Trust pfd distributions & other (14) 11 Trust pfd redemption charge (3) Other (55) (55) Taxes (190) (20) IRS settlement (214) (4) Tax effect of adjustments ------------ ------------ ------------ NET INCOME $ 487 $ (13) $ 474 ============ ============ ============ BASIC EARNINGS PER COMMON SHARE $ 1.24 $ 1.21 ============ ============ 1 Investor Relations Supplemental Schedules [OXY LOGO] OCCIDENTAL PETROLEUM 2003 First Quarter Net Income (Loss) ($ millions) REPORTED CORE INCOME SIGNIFICANT ITEMS AFFECTING INCOME EARNINGS ------------ ---------------------------------------- ------------ Oil & Gas $ 727 $ 727 Chemical 35 35 Corporate Interest Debt, net (124) 61 Debt repayment fee (63) Trust pfd distributions & other (11) (11) Other (56) (56) Taxes (178) (21) Tax effect of adjustments (199) ------------ ------------ ------------ Income from continuing operations 393 40 433 Cumulative effect of accounting changes (68) 68 Cumulative effect of acct changes -- ------------ ------------ ------------ NET INCOME $ 325 $ 108 $ 433 ============ ============ ============ BASIC EARNINGS PER COMMON SHARE $ 0.86 $ 1.14 ============ ============ 2 Investor Relations Supplemental Schedules [OXY LOGO] OCCIDENTAL PETROLEUM ITEMS AFFECTING COMPARABILITY OF CORE EARNINGS BETWEEN PERIODS PRE-TAX INCOME / (EXPENSE) FIRST QUARTER ----------------------------- 2003 2002 ------------ ------------ CORPORATE Equity earnings (3) (21) 3 Investor Relations Supplemental Schedules [OXY LOGO] OCCIDENTAL PETROLEUM Worldwide Effective Tax Rate 2004 2003 2003 REPORTED INCOME QTR 1 QTR 1 QTR 4 -------- -------- -------- Pre-tax Income 848 726 686 Income tax expense Domestic (Federal and state) 191 179 152 Foreign (included in operating segments) 170 154 152 -------- -------- -------- Total 361 333 304 Income from continuing operations 487 393 382 Cumulative effect of acct changes -- (68) -- -------- -------- -------- Net Income 487 325 382 WORLDWIDE EFFECTIVE TAX RATE 43% 46% 44% 2004 2003 2003 CORE INCOME QTR 1 QTR 1 QTR 4 -------- -------- -------- Pre-tax Income 859 787 686 Income tax expense Domestic (Federal and state) 215 200 152 Foreign (included in operating segments) 170 154 152 -------- -------- -------- Total 385 354 304 -------- -------- -------- Core Income 474 433 382 WORLDWIDE EFFECTIVE TAX RATE 45% 45% 44% 4 Investor Relations Supplemental Schedules [OXY LOGO] OCCIDENTAL PETROLEUM 2004 FIRST QUARTER NET INCOME (LOSS) REPORTED INCOME COMPARISON FIRST FOURTH QUARTER QUARTER 2004 2003 B / (W) ---------- ---------- ---------- OIL & GAS $ 750 $ 640 $ 110 CHEMICAL 50 71 (21) CORPORATE INTEREST DEBT, NET (54) (53) (1) TRUST PFD DISTRIBUTIONS & OTHER (14) (10) (4) OTHER (55) (109) 54 TAXES (190) (157) (33) ---------- ---------- ---------- NET INCOME $ 487 $ 382 $ 105 ========== ========== ========== BASIC EARNINGS PER COMMON SHARE $ 1.24 $ 0.99 $ 0.25 ========== ========== ========== EFFECTIVE TAX RATE 43% 44% 1% ========== ========== ========== ================================================================================ OCCIDENTAL PETROLEUM 2004 FIRST QUARTER NET INCOME (LOSS) CORE EARNINGS COMPARISON FIRST FOURTH QUARTER QUARTER 2004 2003 B / (W) ---------- ---------- ---------- OIL & GAS $ 750 $ 640 $ 110 CHEMICAL 50 71 (21) CORPORATE INTEREST DEBT, NET (54) (53) (1) TRUST PFD DISTRIBUTIONS & OTHER (3) (10) 7 OTHER (55) (109) 54 TAXES (214) (157) (57) ---------- ---------- ---------- NET INCOME $ 474 $ 382 $ 92 ========== ========== ========== BASIC EARNINGS PER COMMON SHARE $ 1.21 $ 0.99 $ 0.22 ========== ========== ========== EFFECTIVE TAX RATE 45% 44% -1% ========== ========== ========== 5 Investor Relations Supplemental Schedules [OXY LOGO] OCCIDENTAL PETROLEUM OIL & GAS CORE EARNINGS VARIANCE ANALYSIS ($ MILLIONS) 2004 1st Quarter $ 750 2003 4th Quarter 640 -------- $ 110 ======== Price Variance $ 161 Volume Variance -- Exploration Expense Variance (9) All Other (42) * -------- TOTAL VARIANCE $ 110 ======== * 2003 includes $38 property tax settlement ====================================================================== OCCIDENTAL PETROLEUM CHEMICAL CORE EARNINGS VARIANCE ANALYSIS ($ MILLIONS) 2004 1st Quarter $ 50 2003 4th Quarter 71 -------- $ (21) ======== Sales Price $ 17 Sales Volume/Mix 7 Operations/Manufacturing (38) * All Other (7) -------- TOTAL VARIANCE $ (21) ======== * Higher energy and higher feedstock costs 6 Investor Relations Supplemental Schedules [OXY LOGO] OCCIDENTAL PETROLEUM 2004 FIRST QUARTER NET INCOME (LOSS) REPORTED INCOME COMPARISON FIRST FIRST QUARTER QUARTER 2004 2003 B / (W) ---------- ---------- ---------- OIL & GAS $ 750 $ 727 $ 23 CHEMICAL 50 35 15 CORPORATE INTEREST DEBT, NET (54) (124) 70 TRUST PFD DISTRIBUTIONS & OTHER (14) (11) (3) OTHER (55) (56) 1 TAXES (190) (178) (12) ---------- ---------- ---------- INCOME FROM CONTINUING OPERATIONS 487 393 94 DISCONTINUED OPERATIONS, NET -- (68) 68 ---------- ---------- ---------- NET INCOME $ 487 $ 325 $ 162 ========== ========== ========== BASIC EARNINGS PER COMMON SHARE $ 1.24 $ 0.86 $ 0.38 ========== ========== ========== EFFECTIVE TAX RATE 43% 46% 3% ========== ========== ========== ================================================================================ OCCIDENTAL PETROLEUM 2004 FIRST QUARTER NET INCOME (LOSS) CORE EARNINGS COMPARISON FIRST FIRST QUARTER QUARTER 2004 2003 B / (W) ---------- ---------- ---------- OIL & GAS $ 750 $ 727 $ 23 CHEMICAL 50 35 15 CORPORATE INTEREST DEBT, NET (54) (63) 9 TRUST PFD DISTRIBUTIONS & OTHER (3) (11) 8 OTHER (55) (56) 1 TAXES (214) (199) (15) ---------- ---------- ---------- NET INCOME $ 474 $ 433 $ 41 ========== ========== ========== BASIC EARNINGS PER COMMON SHARE $ 1.21 $ 1.14 $ 0.07 ========== ========== ========== EFFECTIVE TAX RATE 45% 45% 0% ========== ========== ========== 7 Investor Relations Supplemental Schedules [OXY LOGO] OCCIDENTAL PETROLEUM OIL & GAS CORE EARNINGS VARIANCE ANALYSIS ($ MILLIONS) 2004 1st Quarter $ 750 2003 1st Quarter 727 -------- $ 23 ======== Price Variance $ 48 Volume Variance 46 Exploration Expense Variance (26) All Others (45) -------- TOTAL VARIANCE $ 23 ======== ====================================================================== OCCIDENTAL PETROLEUM CHEMICAL CORE EARNINGS VARIANCE ANALYSIS ($ MILLIONS) 2004 1st Quarter $ 50 2003 1st Quarter 35 -------- $ 15 ======== Sales Price $ 16 Sales Volume/Mix 8 Operations/Manufacturing (8) * All Other (1) -------- TOTAL VARIANCE $ 15 ======== * Higher feedstock costs. 8 Investor Relations Supplemental Schedules [OXY LOGO] OCCIDENTAL PETROLEUM SUMMARY OF OPERATING STATISTICS ------------------------------- FIRST QUARTER --------------------- 2004 2003 -------- -------- NET PRODUCTION PER DAY: UNITED STATES CRUDE OIL AND LIQUIDS (MBL) California 77 78 Permian 153 144 Horn Mountain 25 15 Hugoton 3 4 -------- -------- TOTAL 258 241 NATURAL GAS (MMCF) California 243 262 Hugoton 127 144 Permian 140 117 Horn Mountain 17 5 -------- -------- TOTAL 527 528 LATIN AMERICA CRUDE OIL (MBL) Colombia 36 37 Ecuador 43 16 -------- -------- TOTAL 79 53 MIDDLE EAST CRUDE OIL (MBL) Oman 14 13 Qatar 42 47 Yemen 39 39 -------- -------- TOTAL 95 99 NATURAL GAS (MMCF) Oman 11 -- OTHER EASTERN HEMISPHERE CRUDE OIL (MBL) Pakistan 9 10 NATURAL GAS (MMCF) Pakistan 75 75 BARRELS OF OIL EQUIVALENT (MBOE) - -------------------------------- SUBTOTAL CONSOLIDATED SUBSIDIARIES 543 504 OTHER INTERESTS COLOMBIA - MINORITY INTEREST (4) (4) RUSSIA - OCCIDENTAL NET INTEREST 28 30 YEMEN - OCCIDENTAL NET INTEREST 1 2 -------- -------- TOTAL WORLDWIDE PRODUCTION (MBOE) 568 532 ======== ======== 9 Investor Relations Supplemental Schedules [OXY LOGO] SUMMARY OF OPERATING STATISTICS ------------------------------- FIRST QUARTER -------------------- 2004 2003 -------- -------- OIL & GAS: - ---------- PRICES UNITED STATES Crude Oil ($/BBL) 32.62 31.57 Natural gas ($/MCF) 5.00 4.30 LATIN AMERICA Crude oil ($/BBL) 28.99 31.23 MIDDLE EAST Crude oil ($/BBL) 30.08 30.40 Natural gas ($/MCF) 0.97 -- OTHER EASTERN HEMISPHERE Crude oil ($/BBL) 29.37 28.05 Natural Gas ($/MCF) 2.23 1.89 FIRST QUARTER -------------------- 2004 2003 -------- -------- Exploration Expense Domestic $ 38 $ 25 Latin America 1 1 Middle East 13 3 Other Eastern Hemisphere 2 (1) -------- -------- TOTAL $ 54 $ 28 ======== ======== 10 Investor Relations Supplemental Schedules [OXY LOGO] OCCIDENTAL PETROLEUM CHEMICALS Volume (M Tons) FIRST QUARTER --------------------- MAJOR PRODUCTS 2004 2003 -------- -------- Chlorine 706 686 Caustic 732 637 Ethylene Dichloride 122 131 PVC Resins 1,071 1,063 CHEMICALS Prices (Index) FIRST QUARTER --------------------- MAJOR PRODUCTS 2004 2003 -------- -------- Chlorine 1.60 1.64 Caustic 0.71 0.81 Ethylene Dichloride 1.32 1.23 PVC Resins 0.94 0.89 1987 through 1990 average price = 1.00 CHLORINE - -------- OXYCHEM COMMENTARY - ------------------ o Chlorine operating rates strengthened in the 1st quarter due to strong demand into the vinyl's chain. Industry operating rates increased approximately 1% in the 1st quarter 2004 versus the 4th quarter 2003. o OxyChem announced a $75 per ton price increase on January 27th , effective February 26th. Other U.S. chlor-alkali producers also announced a $75 per ton price increase in the 1st quarter. o Due to the tightening chlorine supply/demand balance, OxyChem announced and implemented a chlorine control program on March 15th. 11 Investor Relations Supplemental Schedules [OXY LOGO] INFLUENCING FACTORS: - -------------------- Industry operating rates are nearing practical capacity levels. Normal seasonal increases in the bleach, water treatment and agricultural end use markets are expected to push chlorine demand higher in the 2nd quarter. CAUSTIC - ------- OXYCHEM COMMENTARY - ------------------ o Caustic soda sales improved in the 1st quarter propelled by strong demand in the organic and alumina markets. Continuing improvement in the U.S. manufacturing sector also contributed to the overall increase in sales. o Demand for caustic soda is expected to improve in the 2nd quarter as the requirements for seasonal applications increase. o Pricing came under pressure in the 1st quarter due to high chlorine industry operating rates in support of increased vinyl's demand. INFLUENCING FACTORS: - -------------------- A narrowing supply/demand imbalance for liquid caustic soda will lend support for future price improvement in 2004. Continued improvement in the U.S. manufacturing sector is expected to result in higher caustic soda demand. However, weakness in the manufacturing sector coupled with high chlorine industry operating rates could prolong the supply/demand imbalance. EDC - --- OXYCHEM COMMENTARY - ------------------ o EDC prices improved in the Far East early in the 1st quarter in conjunction with higher values for VCM and PVC. o A March pullback of PVC prices in China and uncertainty about future price movements stabilized the upward EDC price momentum experienced in the first part of the quarter. o While VCM and PVC remain tight, the current global EDC supply/demand position is balanced to long. As a result, EDC is relatively undervalued in comparison to the other intermediates in the vinyl's chain. INFLUENCING FACTORS: - -------------------- Higher PVC requirements in Asia, particularly China, are fueling demand for VCM and EDC. However, despite the strong demand, Asian VCM production has been curtailed 12 Investor Relations Supplemental Schedules [OXY LOGO] due to both scheduled and unscheduled VCM plant outages. This situation has negatively impacted EDC sales, resulting in a weaker than expected EDC supply/demand balance. As no significant changes are expected in Asian VCM production in the 2nd quarter, EDC demand is projected to remain flat. PVC/VCM - ------- OXYCHEM COMMENTARY - ------------------ o Domestic sales for PVC resin were strong in the 1st quarter in anticipation of seasonal demand for pipe and other exterior building products. Inventory throughout the vinyl's chain has remained moderate in comparison to 2003. o PVC resin exports were also strong during the 1st quarter, due primarily to demand from China. o Both the Westlake Geismar and Shintech Addis facilities remain idle. There is no indication that either plant will restart in 2004. o Industry operating rates for PVC resin during the 1st quarter were constrained due to scheduled and unscheduled VCM outages. OxyChem ran PVC resin at available capacity. o Domestic PVC resin prices increased $0.02 per pound in January versus December and another $0.02 per pound in both February and March. An additional $0.02 per pound increase has been implemented for April with $0.02 more announced for May. Higher sales prices have been necessary to offset higher ethylene and natural gas cost. o As a result of increased PVC demand and tight VCM supply, PVC resin export prices ended the quarter at $850 - $870 per metric ton CFR Southeast Asia. o The on-going VCM outages at Pemex and Dow contributed to a tight VCM supply during the 1st quarter. This tightness is expected to continue throughout the 2nd quarter as demand outpaces supply. As of early April, VCM inventories throughout the industry are at minimum levels o VCM export prices closed the 1st quarter at $640 - $660 per metric ton FOB Gulf Coast. INFLUENCING FACTORS: - -------------------- Strong global demand for PVC and VCM coupled with a tight VCM supply will provide support for future price improvement throughout the vinyl's chain. Continued economic recovery is expected to sustain a strong vinyl's business environment through the 2nd quarter. 13 Investor Relations Supplemental Schedules [OXY LOGO] SUMMARY OF OPERATING STATISTICS ------------------------------- FIRST QUARTER --------------------- CAPITAL EXPENDITURES ($MM) 2004 2003 -------- -------- Oil & Gas California $ 61 $ 44 Permian 62 55 Other - U.S. 4 14 Latin America 20 7 Middle East 168 102 Other Eastern Hemisphere 11 3 Chemicals 16 68 * Corporate 1 5 -------- -------- TOTAL $ 343 $ 298 ======== ======== (1) Includes $44 for buyout of railcar leases FIRST QUARTER DEPRECIATION, DEPLETION & --------------------- AMORTIZATION OF ASSETS ($MM) 2004 2003 -------- -------- Oil & Gas Domestic $ 156 $ 165 Latin America 22 13 Middle East 69 52 Other Eastern Hemisphere 12 8 Chemicals 61 44 Corporate 5 3 -------- -------- TOTAL $ 325 $ 285 ======== ======== 14 Investor Relations Supplemental Schedules [OXY LOGO] OCCIDENTAL PETROLEUM CORPORATE ($ millions) PRELIMINARY 31-MAR-04 31-DEC-03 ------------- ------------- CAPITALIZATION Oxy Long-Term Debt (including current maturities) $ 4,041 $ 4,016 Trust Preferred Securities -- 453 Subsidiary Preferred Stock 75 75 Others 26 26 ------------- ------------- TOTAL DEBT $ 4,142 $ 4,570 ============= ============= EQUITY $ 8,464 $ 7,929 ============= ============= Total Debt To Total Capitalization 33% 37% ============= ============= 15 Investor Relations Supplemental Schedules [OXY LOGO] Statements in this presentation that contain words such as "will" or "expect", or otherwise relate to the future, are forward-looking and involve risks and uncertainties that could significantly affect expected results. Factors that could cause results to differ materially include, but are not limited to: global commodity pricing fluctuations, and supply/demand considerations, for oil, gas and chemicals; higher-than-expected costs; and not successfully completing (or any material delay in) any expansion, capital expenditure, acquisition, or disposition. Occidental disclaims any obligation to update any forward-looking statements. 16