California Permits, Production, Wells & Operators

California Oil and Gas Production Heatmap

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California Oil and Gas Production By Year

California Oil and Gas Summary

Based on March 2025 Production

220 Producing Operators

38,719 Producing Wells On File

241.9 k Total Wells On File

8.7 M Barrels of Oil Produced

20 M MCF of Gas Produced

Top Producing Operators in California

Based on March 2025 Production

Operator	Oil Prod (BBLS)	Gas Prod (MCF)	Active Wells
Aera Energy LLC	2,112,391	900,267	8,620
Berry Petroleum Company LLC	588,109	42,883	1,329
Bridge Energy LLC	60,108	44,909	294
California Resources Elk Hills LLC	606,758	6,065,006	3,177
California Resources Production Corporation	432,919	659,268	2,109
Calnrg Operating LLC	120,483	118,158	979
Central Valley Gas Storage LLC	0	861,339	7
Chevron U.S.A. Inc.	2,604,008	341,353	11,194
Crimson Resource Management Corp.	160,431	20,842	691
E & B Natural Resources Management Corporation	237,618	91,525	1,007
Holmes Western Oil Corporation	57,783	15,763	471
Lodi Gas Storage L.L.C.	0	1,317,941	31
Macpherson Oil Company	71,704	3,932	250
Pacific Coast Energy Company LP	51,380	38,185	226
Sentinel Peak Resources California LLC	746,688	353,607	2,840
Signal Hill Petroleum Inc.	90,251	43,070	184
Southern California Gas Company	6,761	5,922,743	92
Tidelands Oil Production Co.	177,387	45,183	303
Warren E&P Inc.	47,413	10,680	92
Wild Goose Storage LLC	0	1,235,906	17

Top Producing Wells in California

Based on March 2025 Production

API #	Well	Operator	County	Oil Prod (BBLS)	Gas Prod (MCF)
# 04-030-50484	1y 0602a	Chevron U.S.A. Inc.	Kern	9,946	570
# 04-030-60887	1y 0902a	Chevron U.S.A. Inc.	Kern	9,095	519
# 04-011-20925	C.V.G.S. 1-L	Central Valley Gas Storage LLC	Colusa	0	254,523
# 04-011-20924	C.V.G.S. 2-L	Central Valley Gas Storage LLC	Colusa	0	319,640
# 04-030-65468	Fairfield 60-65	Berry Petroleum Company LLC	Kern	10,361	0
# 04-030-67451	McKittrick Unit 1-76R	Sentinel Peak Resources California LLC	Kern	8,570	1,066
# 04-030-64441	McPhee 0118B	Chevron U.S.A. Inc.	Kern	9,760	548
# 04-083-20755	Miller 10	Southern California Gas Company	Santa Barbara	9	173,914
# 04-083-03407	Miller 4	Southern California Gas Company	Santa Barbara	6	278,641
# 04-053-21309	Orradre NN37-10	Chevron U.S.A. Inc.	Monterey	11,593	1,225
# 04-037-21357	Porter 26B	Southern California Gas Company	Los Angeles	13	180,494
# 04-077-20734	Seifert D-3B	Lodi Gas Storage L.L.C.	San Joaquin	0	250,355
# 04-030-66122	Southwestern 53-60	Berry Petroleum Company LLC	Kern	24,129	0
# 04-083-22878	Todd 1	Southern California Gas Company	Santa Barbara	0	195,537
# 04-029-27672	Unspecified 2B-34S	California Resources Elk Hills LLC	Kern	375	311,890
# 04-030-68627	Unspecified 42H4L-9	California Resources Production Corporation	Kern	10,949	5,578
# 04-030-68757	Unspecified 73X-9	California Resources Production Corporation	Kern	10,048	3,471
# 04-019-26004	Unspecified H4-3WJ	Chevron U.S.A. Inc.	Fresno	11,905	2,390
# 04-037-30508	Unspecified TC-1	Signal Hill Petroleum Inc.	Los Angeles	14,413	16,929
# 04-007-20101	Wild Goose Gas Unit 2 20HZ	Wild Goose Storage LLC	Butte	0	179,837

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Production is based on March 2025 numbers

Oil & Gas Production in California