Operator facility # # well 

types

# wells for 

productio

n

# wells for 

injection

2011 oil 

production 

(bbl)

2010 oil 

production 

(bbl)

2009 oil 

production 

(bbl)

average 

daily oil 

production 

in years 

2011 & 

2010

average 

daily oil 

production 

in years 

2010 & 

2009

Chevron U.S.A. Inc. C5640 41,298 20,948 19,780 43,059,066 55,814,760 60,286,399 135,443.60 159,042.68

Aera Energy LLC A0610 27,659 15,483 11,499 37,035,566 42,165,318 43,825,038 108,494.36 117,795.01

Occidental of Elk Hills, Inc. O0495 5,981 5,044 554 10,761,807 13,819,057 14,853,410 35,089.34 39,277.35

Vintage Prod California LLC V1370 4,523 3,247 1,079 6,696,418 6,749,134 5,693,345 18,418.56 17,044.49

Plains Expl. & Prod. Co. P3875 4,665 2,141 2,433 6,416,166 6,794,009 6,901,905 18,243.93 18,761.53

Berry Petroleum Co. B3900 5,960 2,709 2,637 5,569,305 5,999,241 5,846,256 15,847.32 16,226.71

Macpherson Oil Co. M0950 633 447 85 2,934,717 2,566,126 1,755,655 6,425.17 5,920.25

Seneca Resources Corp. S2630 2,294 1,276 970 1,826,116 2,246,730 2,417,363 5,579.24 6,389.17

E & B Natural Res. Mgmt. Corp. E0100 1,640 1,350 197 1,389,068 1,447,333 1,255,600 3,885.48 3,702.65

ExxonMobil Corp. E3700 731 384 299 970,753 961,843 1,099,870 2,647.39 2,824.26

TRC Operating Co. Inc. T0245 331 256 65 499,157 633,619 517,934 1,551.75 1,577.47

Crimson Resource Mgmt. Corp. C9035 406 352 45 530,559 572,240 582,934 1,510.68 1,582.43

San Joaquin Fac. Mgmt. Inc. S0825 361 286 64 512,496 579,557 558,910 1,495.96 1,559.54

Vaquero Energy, Inc. V0725 788 506 269 300,518 348,080 331,147 888.49 930.45

Holmes Western Oil Corp. H5200 450 326 108 306,060 353,630 308,421 841.75 906.92

American Eng Operations, Inc. A1910 261 158 102 296,174 310,396 332,824 830.92 881.12

JP Oil Co. Inc. J0225 130 114 16 254,143 244,900 207,189 631.96 619.30

Seneca Western Minerals Corp. S2631 249 115 105 210,209 226,560 241,700 598.31 641.45

Naftex Operating Co. N0097 427 246 168 228,440 237,716 191,989 575.93 588.64

Central Resources, Inc. C4540 237 189 46 187,889 215,490 220,273 552.57 596.94

Oxy USA Inc O2475 32 27 4 156,824 209,390 185,335 468.71 540.72

McFarland Energy, Inc. M3600 446 225 220 142,755 164,181 196,294 464.45 493.80

Hathaway LLC H2175 73 67 5 115,745 110,197 114,873 315.92 308.32

Orchard Petroleum, Inc. O2125 86 65 20 93,353 96,034 132,155 308.92 312.59

Bellaire Oil Co. B3077 386 356 30 92,190 101,918 87,028 265.90 258.83

Foothill Energy LLC F1376 65 61 4 92,628 100,217 93,221 264.17 264.98

SOC Resources, Inc. S0263 152 143 9 74,789 68,203 67,394 195.88 185.75

Incremental O & G USA Holdings Inc. I0230 27 20 0 65,553 71,104 71,275 187.44 195.04

Bonanza Crk Energy Opr Co LLC B4950 195 115 77 62,883 71,379 66,141 183.92 188.38

Pyramid Oil Co. P4800 127 125 0 57,275 67,320 66,422 169.45 183.21

Greka Oil & Gas, Inc. G3515 50 44 5 48,743 56,993 73,984 168.12 179.42

Drilling & Production Co. D4300 67 61 6 51,828 61,109 63,004 154.71 170.02

W. A. Griffin G3575 94 85 3 48,002 59,269 52,972 146.95 153.75

Longbow, LLC L2505 125 95 23 48,271 51,685 50,514 135.32 140.00

Poso Creek, Energy, LLC P4090 88 82 6 27,143 49,848 53,688 110.73 141.83

The Termo Co. T1200 15 14 1 29,603 35,058 30,715 88.58 90.10

Atlantic Oil Co. A4400 80 80 0 29,890 34,607 37,526 88.35 98.81

Legacy Energy Inc. L1635 21 18 3 38,587 16,212 25,013 87.12 56.47

Emjayco, L.P. E1875 67 63 4 27,761 31,648 32,509 81.38 87.89

Pace Diversified Corp. P0130 49 39 9 29,029 22,147 19,092 65.92 56.49

C & M Oil Co. & Investments C0426 18 14 0 21,750 26,362 24,740 65.91 70.00

Sequoia Exploration Inc. S2645 110 110 0 21,240 26,838 28,396 65.86 75.66

Victory Oil Co. V1300 95 94 1 23,226 24,384 26,240 65.22 69.35

H. L. Hall & Sons LLC H0271 33 33 0 21,845 25,922 25,040 64.23 69.81

Cimarron Oil LLC C5760 18 16 2 22,035 22,287 22,382 60.72 61.19

Target Drilling T02310 28 25 3 21,449 22,770 19,349 60.57 57.70

Trio Petroleum LLC T4392 10 8 2 15,685 22,063 18,972 51.71 56.21

Arthur McAdams M3075 43 38 5 11,535 22,300 7,762 46.35 41.18

D D Natural Resources LLC D0160 28 27 1 16,025 17,090 16,018 45.36 45.35

Matrix Oil Corp. M2600 8 7 1 14,582 11,474 18,246 44.97 40.71

Petro Capital Resources, LLC P2530 29 27 2 15,492 16,780 16,315 43.57 45.34

Salt Creek Oil LLC S0576 16 15 1 15,427 15,711 14,392 42.65 41.24

Daybreak Oil and Gas, Inc. D0825 11 9 0 14,137 15,380 13,601 40.43 39.70

Dole Enterprises D2850 44 40 4 13,396 15,738 15,919 39.91 43.37

District 4 Oil Production Facilities

District 4 Oil Production Facility information compiled by Nicole Law, EPA Region 9

January 24, 2012 Page 1 of 4
Operator facility # # well 

types

# wells for 

productio

n

# wells for 

injection

2011 oil 

production 

(bbl)

2010 oil 

production 

(bbl)

2009 oil 

production 

(bbl)

average 

daily oil 

production 

in years 

2011 & 

2010

average 

daily oil 

production 

in years 

2010 & 

2009

West American Energy, Corp. W1127 25 22 2 10,774 15,234 12,219 35.63 37.61

25 Hill Properties Inc. A0025 73 52 18 11,459 13,675 13,978 34.43 37.88

Engineers Oil Co. E2900 8 8 0 11,258 11,620 11,658 31.34 31.89

Howard E. Caywood Inc. C4300 15 15 0 14,781 12,453 7,963 31.16 27.97

KB Oil & Gas K0075 32 32 0 10,858 9,431 10,338 29.04 27.08

Grayson Service, Inc. G2810 19 15 2 8,190 11,343 12,826 28.79 33.11

Gordon Dole D2860 39 37 2 11,665 9,316 8,758 27.98 24.76

Maranatha Petroleum Inc M1600 6 6 0 11,376 8,752 6,861 24.98 21.39

The Nahabedian Expl Grp, LLC N0150 12 12 0 6,385 11,327 7,992 24.26 26.46

Ronald R. Bracken Opr. B5250 12 12 0 8,992 8,497 8,473 23.92 23.25

O'Brien Sill Lease O0400 10 10 0 7,544 9,591 9,212 22.95 25.76

DAI Oildale, Inc. D0025 67 38 29 10,350 6,206 7,403 22.68 18.64

Modus Inc. M6935 15 14 1 6,334 8,192 10,176 22.62 25.16

Midway-Sunset Investors, LLC M5550 29 29 0 6,112 9,621 9,968 22.03 26.83

Solimar Energy LLC S4535 12 12 0 7,188 8,726 10,196 21.80 25.92

Cather-Herley Oil Co. C3850 7 6 1 8,167 7,402 9,696 21.33 23.42

Compass Global Res., LLC C7425 7 7 0 9,202 5,911 8,360 20.70 19.55

Redbank Oil R0500 14 13 1 4,523 5,378 10,057 19.97 21.14

R. J. Bellevue, Inc. B3079 9 6 3 5,371 7,656 9,131 19.87 23.00

CMO, Inc. C0220 96 86 9 8,203 6,114 2,995 19.61 12.48

William McLennan M4400 3 3 0 5,799 8,282 8,337 19.29 22.77

Mission Oil Co. M6700 13 13 0 7,148 7,370 6,909 19.26 19.56

Ballard Oil Company B0927 35 33 2 7,225 6,450 2,952 18.73 12.88

Verjill Oil Co. V1222 13 13 0 6,377 7,235 4,677 18.65 16.32

NMT Oil Co., Inc. N1755 4 4 0 3,428 7,253 9,460 17.65 22.89

Sunray Petroleum, Inc. S7165 72 60 12 2,328 10,406 15,235 17.44 35.12

Bruce A. Holmes H5190 9 9 0 4,797 7,635 6,967 17.03 20.00

Central Pacific Resources C4525 39 39 0 6,357 5,987 5,965 16.91 16.37

Tetra Oil Co. T1525 39 33 6 5,729 6,355 7,189 16.55 18.55

Premier Pumping Unit Service P4425 15 15 0 5,922 4,144 6,123 16.50 14.06

Pentarch Petroleum P2325 7 7 0 3,583 4,075 8,157 16.08 16.76

Decker Brothers Inc. D1350 7 6 1 5,675 5,139 6,527 14.81 15.98

Morrison Oil Co., LLC. M7960 10 10 0 4,812 5,183 5,376 13.96 14.46

LP Oil Co. L0150 9 9 0 4,961 5,237 5,112 13.80 14.18

Belridge Energy Resources Inc. B3080 12 12 0 4,878 5,056 5,604 13.61 14.60

Kern River Holdings, Inc. K0975 76 63 13 6,537 6,494 2,977 13.03 12.97

Falcon Lake, LLC F0305 2 2 0 5,112 4,215 5,016 12.78 12.65

Allied Western Petroleum A1260 37 35 2 4,727 4,288 3,631 12.35 10.85

Reserve Petroleum Calif., Inc. R1250 5 4 1 4,178 1,288 4,645 12.09 8.13

Tri-Valley Oil & Gas Co. T4500 29 24 5 5,330 3,439 0 12.01 4.71

Summit Energy, LLC S7102 13 11 2 2,827 5,631 5,623 11.59 15.42

Gibson Exploration, LLC G1525 2 2 0 5,315 1,324 3,002 11.39 5.93

Sun Mountain Oil & Gas S7155 16 16 0 4,182 4,127 4,163 11.38 11.36

S & S Oil Co. S0265 20 18 2 3,666 4,455 4,584 11.12 12.38

Hexadyne Energy Corp. H4150 12 8 4 2,690 2,491 4,639 10.04 9.77

Jerry Gross Trust T4590 4 4 0 4,036 3,561 3,293 10.04 9.39

Smilodon Oil Co. S4275 7 7 0 2,261 4,839 4,096 9.73 12.24

Bud's Oil Co., Inc. B7049 5 5 0 3,078 3,563 4,020 9.10 10.39

Rio Bravo Poso R2865 9 5 0 3,473 3,724 3,168 9.10 9.44

R & R Resources LLC R0177 16 15 1 2,299 4,392 4,212 8.92 11.79

Proteus Energy Calif., LLC P4738 17 16 1 2,399 3,318 3,967 8.72 9.98

Hoyt Energy LLC H5745 2 2 0 3,383 3,776 2,591 8.18 8.72

Glendale Oil Co. G1862 2 2 0 2,591 3,367 3,275 8.04 9.10

Coffee Petroleum C6755 14 12 2 2,515 2,967 3,320 7.51 8.61

Gray Development Co. LLC G2735 33 29 0 2,292 1,396 3,087 7.37 6.14

District 4 Oil Production Facility information compiled by Nicole Law, EPA Region 9

January 24, 2012 Page 2 of 4
Operator facility # # well 

types

# wells for 

productio

n

# wells for 

injection

2011 oil 

production 

(bbl)

2010 oil 

production 

(bbl)

2009 oil 

production 

(bbl)

average 

daily oil 

production 

in years 

2011 & 

2010

average 

daily oil 

production 

in years 

2010 & 

2009

Bennett Petroleum, Inc. B3440 18 17 1 2,672 2,666 2,151 7.31 6.60

Sacramento Energy Inc. S0375 3 3 0 2,664 2,665 2,683 7.30 7.33

J & K Operating Company Inc. J0115 3 3 0 1,524 5,082 3,627 7.06 11.93

Black Gold Oil Co. B4700 5 4 1 2,487 2,538 3,216 6.88 7.88

Amrich Energy, Inc. A2497 62 58 4 3,712 1,280 1,363 6.84 3.62

Forest Gray G2740 1 1 0 2,277 2,554 2,418 6.62 6.81

SAL Energy, LLC S0226 8 7 1 1,898 2,741 1,407 6.35 5.68

Dwayne's Engineering D4637 21 21 0 964 3,496 2,349 6.11 8.01

Sherman Havens H2375 55 50 5 2,069 2,365 2,345 6.07 6.45

Bob Ferguson Independent F0500 2 2 0 2,247 2,085 2,220 5.93 5.90

Kern Front-Sec. 35 Partners K0925 19 19 0 1,838 1,852 2,357 5.75 5.77

Harter Energy, Inc. H2028 8 7 1 2,070 2,031 1,992 5.56 5.51

Mitchell Oil M6875 8 8 0 1,438 2,524 2,448 5.32 6.81

Hartley Nat. Res. Dev. Co. H2050 3 3 0 1,427 217 2,204 4.97 3.32

Marlyn Co. M2300 17 17 0 1,874 1,759 1,606 4.77 4.61

Kenneth Lopez & Conway Lopez L2550 4 4 0 1,801 2,273 1,455 4.46 5.11

Pacific Energy Res. Inc. P0225 3 3 0 1,486 1,788 1,750 4.43 4.85

Little Creek L2120 5 5 0 1,465 1,709 1,654 4.27 4.61

Burton A. Ellison E2005 3 3 0 1,519 1,589 1,654 4.26 4.44

Tamarack Energy, Inc. T0285 8 8 0 1,419 1,540 1,397 4.05 4.02

Kem Enterprise, Inc. K0697 2 2 0 2,658 3,631 242 3.97 5.31

Continental Energy Co. C7650 5 4 1 1,083 1,449 1,096 3.47 3.49

Northwest Petroleum Inc. N2175 2 2 0 1,134 1,805 1,206 3.21 4.12

TS Leasing Operations, Inc. T0252 8 8 0 980 1,329 1,419 3.16 3.76

Alexander Petroleum A1050 4 3 1 858 1,391 1,317 3.08 3.71

Clarence D. Marshall M2452 4 4 0 1,045 1,084 1,326 2.92 3.30

R-Jam Inc. R0162 2 2 0 1,119 909 998 2.90 2.61

CFT Oil & Gas, LLC C0210 2 2 0 1,179 916 785 2.87 2.33

SJM Oil, LLC S0227 6 4 2 748 902 595 2.26 2.05

Western States Intl, Inc. W1854 56 32 24 10 1,638 507 2.26 2.94

Claremont Oil & Gas, LLC C6075 5 4 1 97 1,432 2,678 2.09 5.63

Andrew L. Newkirk N1223 1 1 0 617 886 1,084 2.06 2.70

General Production Service G1275 3 3 0 470 920 952 1.95 2.56

PC Oil Co. P0010 1 1 0 652 673 711 1.87 1.90

Alon Bakersfield Property Inc A1278 37 30 7 0 1,353 3,222 1.85 6.27

Paul M. Woodward W3600 9 9 0 637 632 638 1.75 1.74

Kathy Oil Co. K0662 4 4 0 370 340 600 1.33 1.29

3MB Oil & Gas, LLC A0015 2 2 0 388 537 487 1.27 1.40

Pacific Coast Exploration, LLC P1450 8 8 0 301 698 343 0.88 1.43

Fourstar Resources LLC F1540 13 13 0 169 462 817 0.86 1.75

Campo Verde Oil Inc. C1550 2 2 0 343 251 173 0.81 0.58

TRC Cypress Group LLC T0242 7 7 0 580 0 0 0.79 0.00

B & L Pump & Supply Company B0150 1 1 0 191 322 365 0.70 0.94

Golden Valley Energy LLC G2350 3 3 0 492 117 0 0.67 0.16

Northstar Energy Ltd. N2120 1 1 0 90 284 374 0.64 0.90

Las Palmas Petroleum Corp. L0745 2 2 0 336 352 36 0.51 0.53

G.H. Preuitt P4500 6 6 0 333 0 360 0.46 0.49

Brittany Oil Co. B6140 5 5 0 69 235 483 0.42 0.98

Havens Oil Co. H2370 12 12 0 50 48 77 0.17 0.17

James Sherman & D. Weese S3240 1 1 0 0 0 97 0.13 0.13

Woody Burnett B7450 2 2 0 0 60 47 0.08 0.15

Redbank Oil Co. Operator R05051 3 3 0 0 3 35 0.05 0.05

Petro Energy Partners, L.P. P3015 1 1 0 0 133 30 0.04 0.22

Big West of California, LLC B4550 3 3 0 0 23 54 0.03 0.11

Woodward Petroleum W3625 2 2 0 0 20 78 0.03 0.13

District 4 Oil Production Facility information compiled by Nicole Law, EPA Region 9

January 24, 2012 Page 3 of 4
Operator facility # # well 

types

# wells for 

productio

n

# wells for 

injection

2011 oil 

production 

(bbl)

2010 oil 

production 

(bbl)

2009 oil 

production 

(bbl)

average 

daily oil 

production 

in years 

2011 & 

2010

average 

daily oil 

production 

in years 

2010 & 

2009

Green Earth Resources, Inc. G3425 2 2 0 4 10 9 0.02 0.03

Etchegoin Oil LLC E3085 2 2 0 0 0 61 0.00 0.08

General Prod. Serv of California, Inc. G1465 1 1 0 1,186

Roya Resources LLC R4025 6 4 0 900 900 2.47

District 4 Oil Production Facility information compiled by Nicole Law, EPA Region 9

January 24, 2012 Page 4 of 4