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Monterey County, CA oil and gas wells
3,879 wells: 848 active, 2,536 plugged, run by 202 operators.
Figures from the California Geologic Energy Management Division (CalGEM), updated 2026-10-19.
Top operators in Monterey
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|
| Dudley 1709 |
04-053-22498 | Active |
Injection | Chevron U.S.A. Inc. |
| Dudley 3610 |
04-053-22501 | Active |
Oil & gas | Chevron U.S.A. Inc. |
| Dudley 3510 |
04-053-22543 | Active |
Injection | Chevron U.S.A. Inc. |
| Dudley 4611 |
04-053-22544 | Active |
Injection | Chevron U.S.A. Inc. |
| Dudley 5509 |
04-053-22550 | Active |
Injection | Chevron U.S.A. Inc. |
| Dudley 3508 |
04-053-22551 | Active |
Injection | Chevron U.S.A. Inc. |
| Dudley 4510 |
04-053-22599 | Active |
Injection | Chevron U.S.A. Inc. |
| Dudley 7B |
04-053-22623 | Active |
Injection | Chevron U.S.A. Inc. |
| Dudley 36B |
04-053-22639 | Shut in |
Oil & gas | Chevron U.S.A. Inc. |
| Ferrini 8-11 |
04-053-00117 | Active |
Oil & gas | Aera Energy LLC |
| Ferrini 121-11 |
04-053-00149 | Shut in |
Oil & gas | Aera Energy LLC |
| Ferrini 6104-11 |
04-053-20036 | Active |
Service | Aera Energy LLC |
| Ferrini 6127-11 |
04-053-20075 | Active |
Service | Aera Energy LLC |
| Ferrini 2A-11 |
04-053-20291 | Active |
Oil & gas | Aera Energy LLC |
| Ferrini 6097AR-11 |
04-053-20505 | Active |
Service | Aera Energy LLC |
| Ferrini 6255-11 |
04-053-20913 | Active |
Service | Aera Energy LLC |
| Ferrini 1260-11 |
04-053-20915 | Shut in |
Oil & gas | Aera Energy LLC |
| Ferrini 4AR-11 |
04-053-21123 | Shut in |
Oil & gas | Aera Energy LLC |
| Ferrini 1099-11 |
04-053-21276 | Shut in |
Oil & gas | Aera Energy LLC |
| Ferrini 1100-11 |
04-053-21336 | Active |
Oil & gas | Aera Energy LLC |
| Ferrini 1150-11 |
04-053-21337 | Shut in |
Oil & gas | Aera Energy LLC |
| Ferrini 5102-11 |
04-053-21339 | Shut in |
Injection | Aera Energy LLC |
| Ferrini 1239-11 |
04-053-21400 | Shut in |
Oil & gas | Aera Energy LLC |
| Ferrini 1055R-11 |
04-053-21428 | Shut in |
Oil & gas | Aera Energy LLC |
| Ferrini 1002-11 |
04-053-21429 | Shut in |
Oil & gas | Aera Energy LLC |
| Ferrini 1053R-11 |
04-053-21430 | Shut in |
Oil & gas | Aera Energy LLC |
| Ferrini 1011-11 |
04-053-21458 | Shut in |
Oil & gas | Aera Energy LLC |
| Ferrini 532A-11 |
04-053-21476 | Shut in |
Oil & gas | Aera Energy LLC |
| Ferrini 5052-11 |
04-053-21491 | Shut in |
Injection | Aera Energy LLC |
| Ferrini 1290-11 |
04-053-21493 | Shut in |
Oil & gas | Aera Energy LLC |
| Ferrini 1001-11 |
04-053-21494 | Active |
Oil & gas | Aera Energy LLC |
| Ferrini 5262-11 |
04-053-21495 | Shut in |
Injection | Aera Energy LLC |
| Ferrini 6631-11 |
04-053-21497 | Active |
Service | Aera Energy LLC |
| Ferrini 1292-11 |
04-053-21514 | Shut in |
Injection | Aera Energy LLC |
| Ferrini 1003-11 |
04-053-21663 | Shut in |
Oil & gas | Aera Energy LLC |
| Ferrini 1413H-11 |
04-053-21808 | Active |
Oil & gas | Aera Energy LLC |
| Ferrini 1296-11 |
04-053-21938 | Active |
Oil & gas | Aera Energy LLC |
| Ferrini 1297-11 |
04-053-21939 | Active |
Injection | Aera Energy LLC |
| Ferrini 1299-11 |
04-053-21940 | Active |
Oil & gas | Aera Energy LLC |
| Ferrini 1300-11 |
04-053-21941 | Shut in |
Oil & gas | Aera Energy LLC |
| Ferrini 1307-11 |
04-053-22019 | Active |
Oil & gas | Aera Energy LLC |
| Ferrini 1226-11 |
04-053-22198 | Active |
Oil & gas | Aera Energy LLC |
| Ferrini 1176-11 |
04-053-22333 | Active |
Oil & gas | Aera Energy LLC |
| HS 102X-24 |
04-053-21822 | Active |
Oil & gas | CalNRG Operating, LLC |
| HS 102Y-24 |
04-053-21832 | Active |
Oil & gas | CalNRG Operating, LLC |
| HS 102Z-24 |
04-053-21833 | Active |
Oil & gas | CalNRG Operating, LLC |
| HS 102A-24 |
04-053-21902 | Active |
Oil & gas | CalNRG Operating, LLC |
| HS 102B-24 |
04-053-21903 | Active |
Injection | CalNRG Operating, LLC |
| HS 102V-24 |
04-053-21972 | Active |
Injection | CalNRG Operating, LLC |
| HS 102W-24 |
04-053-21973 | Active |
Oil & gas | CalNRG Operating, LLC |
| HS 102U-24 |
04-053-22022 | Active |
Oil & gas | CalNRG Operating, LLC |
| HS 102XY-24 |
04-053-22054 | Active |
Injection | CalNRG Operating, LLC |
| HS 102C-24 |
04-053-22065 | Active |
Oil & gas | CalNRG Operating, LLC |
| HS 102T-24 |
04-053-22066 | Active |
Oil & gas | CalNRG Operating, LLC |
| HS 102E-1 |
04-053-22129 | Active |
Oil & gas | CalNRG Operating, LLC |
| HS 102F-1 |
04-053-22130 | Active |
Oil & gas | CalNRG Operating, LLC |
| HS 102-R |
04-053-22131 | Shut in |
Oil & gas | CalNRG Operating, LLC |
| HS 102-S |
04-053-22132 | Active |
Oil & gas | CalNRG Operating, LLC |
| HS 102WX-24 |
04-053-22432 | Active |
Oil & gas | CalNRG Operating, LLC |
| HSBC 1-24 |
04-053-22101 | Active |
Oil & gas | CalNRG Operating, LLC |
| HSD 2 |
04-053-22102 | Active |
Oil & gas | CalNRG Operating, LLC |
| HSE 2 |
04-053-22103 | Active |
Oil & gas | CalNRG Operating, LLC |
| HSF 2 |
04-053-22104 | Active |
Oil & gas | CalNRG Operating, LLC |
| Hambey 86-18 |
04-053-00171 | Shut in |
Oil & gas | Aera Energy LLC |
| Hambey 6142-18 |
04-053-00184 | Active |
Service | Aera Energy LLC |
| Hambey 148-7 |
04-053-00189 | Shut in |
Oil & gas | Aera Energy LLC |
| Hambey 6202-18 |
04-053-00205 | Active |
Service | Aera Energy LLC |
| Hambey 6210-7 |
04-053-00221 | Active |
Service | Aera Energy LLC |
| Hambey 52-7 |
04-053-21135 | Shut in |
Oil & gas | Aera Energy LLC |
| Hambey 801-17 |
04-053-21348 | Shut in |
Disposal | Aera Energy LLC |
| Hambey 803-17 |
04-053-21360 | Shut in |
Disposal | Aera Energy LLC |
| Hambey 804-17 |
04-053-21484 | Shut in |
Disposal | Aera Energy LLC |
| Hambey 6045-20 |
04-053-21575 | Active |
Service | Aera Energy LLC |
| Hames Valley 1-35 |
04-053-22059 | Shut in |
Oil & gas | Trio Petroleum LLC |
| Hames Valley 3-6 |
04-053-22123 | Shut in |
Oil & gas | Trio Petroleum LLC |
| Hames Valley 3A |
04-053-22565 | Shut in |
Oil & gas | Trio Petroleum LLC |
| Hames Valley 1 |
04-053-22641 | Shut in |
Oil & gas | Trio Petroleum LLC |
| Hangman Hollow 1 |
04-053-22169 | Active |
Oil & gas | Trio Petroleum LLC |
| Hangman Hollow 2 |
04-053-22234 | Shut in |
Oil & gas | Trio Petroleum LLC |
| Hangman Hollow 4 |
04-053-22305 | Shut in |
Oil & gas | Trio Petroleum LLC |
| Hangman Hollow 3 |
04-053-22306 | Shut in |
Oil & gas | Trio Petroleum LLC |
| Hangman Hollow 35X-23 |
04-053-22314 | Active |
Oil & gas | Trio Petroleum LLC |
| Labarere (NCT-2) D13 |
04-053-21175 | Shut in |
Injection | Chevron U.S.A. Inc. |
| Lanigan 108 |
04-053-01070 | Active |
Service | CalNRG Operating, LLC |
| Lanigan 110 |
04-053-01071 | Active |
Service | CalNRG Operating, LLC |
| Lanigan 142 |
04-053-01076 | Active |
Service | CalNRG Operating, LLC |
| Lanigan 174 |
04-053-01130 | Active |
Service | CalNRG Operating, LLC |
| Lanigan 102 |
04-053-20795 | Shut in |
Disposal | CalNRG Operating, LLC |
| Lanigan 205 |
04-053-20797 | Shut in |
Oil & gas | CalNRG Operating, LLC |
| Lanigan 204 |
04-053-20827 | Active |
Oil & gas | CalNRG Operating, LLC |
| Lanigan WD-2 |
04-053-22018 | Shut in |
Disposal | CalNRG Operating, LLC |
| Lanigan AZ-1 |
04-053-22051 | Active |
Oil & gas | CalNRG Operating, LLC |
| Lanigan AZ-2 |
04-053-22052 | Active |
Oil & gas | CalNRG Operating, LLC |
| Lanigan AZ-3 |
04-053-22053 | Active |
Oil & gas | CalNRG Operating, LLC |
| Lanigan CD-1 |
04-053-22067 | Active |
Oil & gas | CalNRG Operating, LLC |
| Lanigan 136ST-1 |
04-053-22068 | Active |
Oil & gas | CalNRG Operating, LLC |
| Lanigan WD 3 |
04-053-22162 | Shut in |
Disposal | CalNRG Operating, LLC |
| Lombardi 1-27 |
04-053-21834 | Active |
Oil & gas | Pacific Coast Energy Company LP |
| Lombardi 2-27 |
04-053-21835 | Shut in |
Oil & gas | Pacific Coast Energy Company LP |
| Lombardi 3-27 |
04-053-21836 | Shut in |
Oil & gas | Pacific Coast Energy Company LP |