Oil & Gas Well Logs Search Overview

This search section allows researchers to view scanned logs for Utah oil and gas wells. All pages provide options for data to be searched, sorted, and saved to csv (spreadsheet) files. Click on items in the blue menu bar above to navigate the system.

Search Well Logs

This option allows researchers to search for, view, and download scanned logs for Utah wells. Currently there are approximately 42,000 logs from about 12,500 wells available for viewing Many of these logs were scanned and made available to the state of Utah through a generous donation by TGS Geological Products and Services (formerly A2D Technologies). TGS and the Utah Geological Survey continue to scan the remainder of our existing paper logs and new logs being received. These images will periodically be added here to our web collection. Individual logs may be downloaded from our site, but in an effort to avoid competing with TGS, we do not offer batch downloads of multiple logs. Original paper logs are also available for viewing at the Division of Oil, Gas and Mining and Utah Geological Survey offices in Salt Lake City. Call our Public Information Center at (801) 538-5283 or (801) 538-5279 for more information. Go to Help for more information on viewing these images. NOTE: Using a well's API Number (American Petroleum Institute standard format for numbering) is usually the most acurate way to pinpoint searches for individual wells. All API numbers for Utah wells begin with 43 (the API state code for Utah). The next 3 digits represent the county (see county codes). Digits 6 thru 10 are a sequential number assigned when a new well is permitted for drilling. A search done where "API Well Number is Like 43037" will retrieve all wells in San Juan County.

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