MCGL DIGITAL LIBRARY
The MCGL Digital Library, mcglonline.com is available 24/7 for searching, viewing and downloading images.
To SUBSCRIBE, please call MCGL at 405-235-3648. TO LOG IN, CLICK HERE
To ACCESS mcglonline.com simply sign up for a free account, you’ll be given guest access once activated.
Paid features will be inaccessible until subscription fee is paid.
The MCGL Digital Library has been many years in the making. Our objective is to provide anyone working Oklahoma geology access to our data via desktop computer or portable tablet/phone. Our mission is to preserve, archive and disseminate this valuable and irreplaceable geological data. We continuously update the digital library with newly-scanned historical data sourced from the MCGL paper library plus new well logs filed with the Oklahoma Corporation Commission by operators and subsequently released to the public as required by statute.
In addition, to add to and maintain this site, as a 501(c)3 non-profit entity, the MCGL is seeking financial donations (tax-deductible) which can be dedicated to continued scanning and indexing activity as well as for any specific scanning project selected by a donor.
For further information on how you can help get all of our historical data scanned and indexed, please don’t hesitate to call us at 405-235-3648.
Data Currently Available
- Logs newly released by the Corporation Commission are on our site weeks before commercial data vendors have them
- Over 210,000 proprietary scout tickets from the Tidewater Oil collection
- Over 244,000 Sample/Strip Logs
- Electric Logs
- Over 14,000 Mud Logs
- Core Reports
- Completion Reports
- Glenn Cole Cross Sections
$700 per year
*Subscription fees are prorated for new members based upon month joined during the year
Document downloads are priced by document type and are charged against funds placed on deposit in your account.
If your subscription terminates, downloaded documents remain yours.
- Electric Log – $4
- Mud Log – $4
- Strip Log – $2
- Tidewater Collection Scout Ticket – $1
- Completion Report – $1
- Core Report – $1