Summary of oil, gas, and geothermal field operations by district, including drilling, production, injection, and reserve statistics. Distributed in the fall of subsequent years in paper and electronic formats.
A four-CD set containing the Summary of Operations and Annual Reports from 1915-1999 is available while supplies last. The Geologic Energy Management Division (CalGEM, formerly DOGGR) will no longer be generating content on CD format. Call (916) 445-9686 to order CD-3. PDF files of the individual Summary of Operations and Annual Reports may be downloaded;
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2003 Annual Report
Complete Annual Report, (261 pages, 4.8 MB)
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Summary of Oil and Gas Operations, State Totals (pages 1-16, 1.3 MB)
Summary of Oil and Gas Operations, Districts 1, 2, and 3 (pages 17-36, 1.5 MB)
Summary of Oil and Gas Operations, Districts 4, 5, and 6 (pages 37-55, 411 KB)
Oil and Gas Statistics (pages 59-66, 91 KB)
Operations Table (pages 67-78, 109 KB)
Production by Field (pages 79-104, 214 KB)
Production by Operator (pages 105-165, 286 KB)
Injection by Field (pages 165-195, 165 KB)
Injection by Operator (pages 197-224, 140 KB)
Reserve Revisions, Pressure Maintenance Projects, Gas Storage Projects, Carbon Dioxide Injection Projects, Enhanced Oil Recovery Projects, Oilfield Cogeneration Projects, Discoveries, and Prospect Wells (pages 225-244, 122 KB)
Geothermal Summary and Statistics, Financial Report (pages 245-257, 986 KB)
2002 Annual Report
Complete Annual Report (263 pages, 5.12 MB)
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Summary of Oil and Gas Operations, State Totals (pages 1-16, 1.45 MB)
Summary of Oil and Gas Operations, Districts 1, 2, and 3 (pages 17-39, 1.37 MB)
Summary of Oil and Gas Operations, Districts 4, 5, and 6 (pages 40-59, 580 KB)
Oil and Gas Statistics (pages 61-69, 60 KB)
Operations Table (pages 71-82, 75 KB)
Production by Field (pages 83-108, 190 KB)
Injection by Field (pages 171-199, 144 KB)
Injection by Operator (pages 201-228, 114 KB)
Reserve Revisions, Pressure Maintenance Projects, Gas Storage Projects, Carbon Dioxide Injection Projects, Enhanced Oil Recovery Projects, Oilfield Cogeneration Projects, Discoveries, and Prospect Wells (pages 229-249, 110 KB)
Geothermal Summary and Statistics, Financial Report (pages 251-263, 852 KB)
2001 Annual Report
Complete Annual Report (259 pages, 1.97 MB)
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Summary of Oil and Gas Operations, State Totals (pages 1-16, 915 KB)
Summary of Oil and Gas Operations, Districts 1, 2, and 3 (pages 17-35, 314 KB)
Summary of Oil and Gas Operations, Districts 4, 5, and 6 (pages 36-53, 292 KB)
Oil and Gas Statistics (pages 55-63, 40 KB)
Operations Table (pages 65-76, 50 KB)
Production by Field (pages 77-102, 1.08 MB)
Production by Operator (pages 103-163, 244 KB)
Injection by Field (pages 165-193, 672 KB)
Injection by Operator (pages 195-223, 93 KB)
Reserve Revisions, Pressure Maintenance Projects, Gas Storage Projects, Carbon Dioxide Injection Projects, Enhanced Oil Recovery Projects, Oilfield Cogeneration Projects, Discoveries, and Prospect Wells (pages 225-245, 61 KB)
Geothermal Summary and Statistics, Financial Report (pages 247-259, 302 KB)
2000 Annual Report
Complete Annual Report (257 pages, 5.12 MB)
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Summary of Oil and Gas Operations, State Totals (pages 1-15, 1 MB)
Summary of Oil and Gas Operations, Districts 1, 2, and 3 (pages 16-36, 1.47 MB)
Summary of Oil and Gas Operations, Districts 4, 5, and 6 (pages 37-52, 400 KB)
Oil and Gas Statistics (pages 53-62, 277 KB)
Operations Table (pages 63-74, 150 KB)
Production by Field (pages 75-100, 250 KB)
Production by Operator (pages 101-161, 350 KB)
Injection by Field (pages 163-189, 200 KB)
Injection by Operator (pages 191-219, 180 KB)
Reserve Revisions, Pressure Maintenance Projects, Gas Storage Projects, Carbon Dioxide Injection Projects, Enhanced Oil Recovery Projects, Oilfield Cogeneration Projects, Discoveries, and Prospect Wells (pages 221-241, 60 KB)
Geothermal Summary and Statistics, Financial Report (243-257, 700 KB)
1999 Annual Report
Summary of Oil and Gas Operations, State Totals (pages 1-15, 1.34 MB)
Summary of Oil and Gas Operations, Districts 1, 2, and 3 (pages 16-31, 710 KB)
Summary of Oil and Gas Operations, Districts 4, 5, and 6 (pages 32-47, 510 KB)
Oil and Gas Statistics (pages 49-57, 190 KB)
Operations Table (pages 59-70, 190 KB)
Production by Field (pages 71-96, 400 KB)
Production by Operator (pages 97-154, 530 KB)
Injection by Field (pages 165-181, 290 KB)
Injection by Operator (pages 183-210, 250 KB)
Reserve Revisions, Pressure Maintenance Projects, Gas Storage Projects, Carbon Dioxide Injection Projects, Enhanced Oil Recovery Projects, Oilfield Cogeneration Projects, Discoveries, and Prospect Wells (pages 211-230, 120 KB)
Geothermal Summary and Statistics, Financial Report (pages 231-244, 890 KB)
Annual Reports 1998-1995 | Annual Reports 1994-1974 |
Summary of Operations 1915-1973
