Open-file reports may be viewed during business hours at any Division office. Copies of the report can be obtained for a fee. Adobe Acrobat Reader software is needed to read and print documents downloaded from this site. Free software may be downloaded by clicking on the Adobe Reader icon below:

| Publication Number |
Title / Description |
| Further data are in Onshore Oil and Gas Seeps in California, Publication TR26. |
U.S. Geological Survey topographic maps. Locations of district onshore oil and gas seeps. |
Open-file Report No. 1 (1.7 MB) Free |
Resin Use in the Petroleum Industry of California. |
Open-file Report No. 2 (1.4 MB) Free |
Benzene in Water Produced from Oil Fields Containing Fresh Water. |
Open-file Report No. 3 (1 MB) Free |
Statistics and Trends Derived from Produced Oil and Water. Spill Reports Provided to the Division of Oil, Gas, and Geothermal Resources, District 4, from 1979 through 1995. |
Open-file Report No. 4 (752 KB) Free |
California Oil and Gas Fields Annual Production and Well Data, 1977-1998, for District 6 Fields. |
Open-file Report No. 5 (4.4 MB) Free |
Tar Creek Study, Sargent Oil Field, Santa Clara County, California. Includes a geological and well reconnaissance of Tar Creek plus a report on early oil development and oil-sample geochemistry. For more information on oil seeps, visit the U.S.G.S. website (USGS). |
Open-file Report No. 6 (1.1 MB) Free |
An Inventory of Orphan Facilities Within Oil Fields in the State of California: Potential Costs and Recommendations. |
Open-file Report No. 7 (260 KB) Free |
Summary of Assembly Bill 1960 and Proposed Regulations for Spill Contingency Planning and Minimum Maintenance Standards for Oil Facilities Within California. |
USGS Open-file Report 2013-1084 (15.4 MB) Free
|
USGS Published Report on Stratigraphic Data from Oil and Gas Wells in Cuyama Valley and Surrounding Areas
|