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Oil and Gas Databases

Electric Logs - More than 450,000 logs sorted by Township-Range-Section are available for examination at the Oklahoma Petroleum Information Center. Contact Richard Tarver at 405-325-1119 or rdtarver@ou.edu for further information, including requests for scanned images.

Field Discovery Wells (XLS) - 5226 records of oil and gas field discovery dates and discovery wells as determined by the Oklahoma Nomenclature Committee. View or download in Excel.

Field Studies and Type Logs (XLSX) - Reference material for 167 field studies and 14 northeastern Oklahoma type logs. Limited data, such as a structure map, a cross section, or information on history, production, or reservoir parameters are available for examination in the Data Library at the Oklahoma Petroleum Information Center. Contact Richard Tarver at 405-325-1119 or rdtarver@ou.edu for further information.

Gas Shale Completions (XLS) - New records added regularly.

Mud Logs (XLSX) - Header information for 3501 mud logs are available for examination at the Oklahoma Petroleum Information Center. Contact Richard Tarver at 405-325-1119 or rdtarver@ou.edu for scanned images or additional information.

Core Database (XLSX) - 9269 records of Oklahoma petroleum cores available for viewing at the Oklahoma Petroleum Information Center. Contact Vyetta Jordan at 405-325-1169 or jordan@ou.edu for further information, including sampling, testing or photographing of cores.

Petroleum Core Analysis (XLS) Header information for 8780 core analyses. Analysis reports are stored in the form of hardcopy or microfiche or both at the Oklahoma Petroleum Information Center. Contact Richard Tarver at 405-325-1119 or rdtarver@ou.edu to examine or inquire about the measurement data or request copies.

Petroleum Drill Cuttings (XLSX) - More than 86,000 records for Oklahoma wells. New records are logged into the system on a continuing basis. Contact Vyetta Jordan at 405-325-1169 or jordan@ou.edu for questions regarding cuttings or to make arrangements for viewing or sampling cuttings.

Strip Logs (XLSX) - This database of 112,000 records is being provisionally supplied online to indicate strip logs available for viewing at the Oklahoma Petroleum Information Center.  The data are “presented as recorded” during the scanning project.  No editing has been done to remove redundancies or verify internal consistency.  Digital images of the majority of these logs can be accessed at the Mid-Continent Geological Library.The datafile also includes a separate list of 239 sample logs filed with the strip logs. These have not been scanned. For further information about either of these collections, contact Richard Tarver at 405-325-1119 or rdtarver@ou.edu.

Wells Drilled to Basement - Free PDF download of OGS Special Publication 2006-1 (PDF) Table 1 (XLS) Plate 1 (PDF). Also available on CD from the OGS Publication Sales Office, ogssales@ou.edu, 405-325-1299.