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Founded in 1952 by the Klibert family, Diversified Well Logging, LLC., began its operations in the Gulf of Mexico – offshore Louisiana – and expanded by moving into land-based operations as the unconventional boom began to take off. Since its foundation, DWL has always been proud to be a part of the dynamic oil and gas industry, and has always strived to be a step ahead of the challenges and changes the industry has gone through. The drive for innovation and improved efficiency continues today.


DWL continues to thrive and expand with the introduction of Surface Measurement While Drilling (SMWD).  We have the largest percentage of jobs in the unconventional plays of North America and continue to win rigs in the Gulf of Mexico.  Globally we are working on and offshore in Mexico where we benefit from our joint venture with Petricore.  We also provide support and collaboration with partners in Colombia.

Our North American operations are supported by field and corporate offices across the country:

Corporate Office – Houston, Texas.

Gulf Coast Region – Reserve, Louisiana.

West Texas Region – Odessa, Texas.

South Texas Region – Corpus Christi, Texas.

Appalachian Region – Ninety Four, Pennsylvania.

Rocky Mountain Region – Denver, Colorado.

DWL can be contacted through our Contact Page

And by phone 24/7 at 1-800-280-2096