Oklahoma Well Log Library Membership Benefits

The Oklahoma Well Log Library (OWLL) allows top-quality service for its members.
Below are some of the great benefits for joining the Log Library.

Download the Membership Application PDF
Download the Library Rules PDF

Types of Membership

  • Full Membership $125/Mo. (6 Month Minimum)
  • 1 Day Membership $50/Day - Out of area
  • Student or Teacher - Free (Upon qualifying)

Data Sources

  • IHS Market - Three PC stations
  • Rules of Practice – OK Corporation Commission – Oil & Gas
  • Set of OK Hydrology atlases
  • Oilman’s Environmental Quick Reference
  • Citizen’s Guide to Geologic Hazards
  • Extensive and Expanding Reference Collection
  • New Releases of Topographic Maps – OK & Surrounding Areas
  • OK County Pipeline & Industrial Atlas

Services Available

  • Mid Continent Geological Library Online Data
    - See Mike Lackey at OWLL to log on OWLL Computers
  • Spacious private work stations
  • Four copy machines
  • Log copier
  • Light table and drafting tables with drafting arms
  • Runner service for full memberships – logs and data can be checked out by member’s employee
  • Free notary services for members
  • Mid-continent land map copies – 12 sections/copy
  • Library and 5 other libraries in Texas and Colorado
  • Free orientation session for new members and their runners

Proprietary Data from Oklahoma, Texas and Kansas

  • Strip Logs
  • Scout Check Well Reports
  • Laughlin-Simmons Elevation Plats
  • Surface Structure Maps
  • Donated Maps
  • Electric Logs
  • Completion Cards
  • Current Activity Reports
  • Corporation Commission Completion Reports (1002-A)
  • Microfiche and Microfilm
  • Production Data
  • Herndon Maps
  • Mid-Continent Lease/Land Maps
  • USGS Topographic Maps
  • Geomaps Base Maps
  • County Road Maps
  • Type Logs

Historical Collection and Geological Publications

  • “A.A.P.G starting with Vol. I.”
  • “Sun, Tidewater, and Phillip Scout tickets accessible via PC stations”
  • U.S. Bureau of Mines selected reports
  • Tulsa Geological Society publications
  • Shale Shaker Digest 1950-82 with Index
  • Rhinehart’s Oil and Gas Digest
  • Oklahoma and Kansas State Geological Survey Reports
  • Numerous texts and guides, classical to present.
  • ONG Oklahoma Pipelines map
  • Maps wall-mounted for member’s use

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