1st Qtr

2nd Qtr

3rd Qtr

4th Qtr

Jan - Mar 99

Apr - Jun 99

July - Sept 99

Oct - Dec 99

1999 Total

OIL & GAS

Aera Energy LLC

$31,400

$62,800

$62,800

$81,000

$238,000

American Methanol Institute

$80,730

$56,977

$119,765

$106,829

$364,301

ARCO (Atlantic Richfield Company)

$248,511

$348,247

$283,250

$226,870

$1,106,878

Baruk Petroleum, Inc.

$0

$0

$0

$0

$0

BENETO, Inc.

$0

$506

$250

$6,000

$6,756

BP Amoco

$0

$24,560

$12,011

$8,667

$45,238

California Independent Oil Marketers Association

$14,381

$14,907

$14,501

$14,604

$58,393

California Independent Petroleum Association (CIPA)

$13,516

$14,363

$18,393

$9,349

$55,621

Chevron Corporation and its subsidiaries

$321,215

$244,804

$214,046

$151,824

$931,889

Coalition of California Independent Refiners & Terminals

$67

$67

$0

$128

$262

Coastal Corporation

$35,000

$45,000

$45,000

$10,000

$135,000

Equilon Enterprises LLC

$125,330

$127,606

$126,845

$127,802

$507,583

Exxon Company, U.S.A.

$12,120

$18,125

$18,125

$18,125

$66,495

Exxon Mobile Corporation

$0

$0

$0

$41,700

$41,700

Independent Oil Producers Agency

$5,204

$8,296

$8,282

$7,810

$29,592

Lodi Gas Storage, LLC

$0

$0

$0

$0

$0

Mobil Oil Corporation

$61,470

$40,846

$31,141

$0

$133,457

Nuevo Energy Company

$0

$1,400

$1,752

$1,600

$4,752

Occidental Petroleum Corporation and subsidiaries

$19,000

$19,000

$25,262

$32,239

$95,501

Oxygenated Fuels Association

$116,833

$15,999

$2,484

$68,215

$203,531

Paramount Petroleum

$0

$26,000

$26,000

$42,000

$94,000

Questar Regulated Services

$5,228

$52,200

$27,000

$27,000

$111,428

Shell Oil Company

$0

$0

$12,524

$19,496

$32,020

Southwest Gas Corporation

$4,500

$4,500

$4,500

$4,500

$18,000

Stocker Resources, LP, a limited partnership, by Stocker Resources, Inc., The General Partner

$0

$0

$10,258

$8,191

$18,449

Suburban Propane, L.P.

$7,581

$7,500

$7,500

$7,500

$30,081

Texaco Group Inc., (a subsidiary of Texaco Inc.)

$26,189

$26,657

$29,235

$27,814

$109,895

Tidelands Oil Production Company

$5,240

$6,886

$6,211

$6,305

$24,642

Ultramar, Inc.

$34,794

$22,480

$28,823

$20,000

$106,097

USA Petroleum Gasoline

$0

$0

$15,029

$0

$15,029

Venoco, Inc.

$0

$0

$0

$1,360

$1,360

Western Propane Gas Association

$8,482

$8,558

$8,524

$8,596

$34,160

Western States Petroleum Association

$517,397

$469,114

$421,188

$554,109

$1,961,808

TOTAL OIL & GAS

$1,694,188

$1,667,398

$1,580,699

$1,639,633

$6,581,918