• Updates

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    August 3, 2020

    D&L earns two API certifications

    Tulsa-Based D&L Oil Tools Earns 5CT and 7-1 API Monogramed Thread Licenses TULSA, Okla. (August 3, 2020) – D&L ...

  • Updates

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    March 14, 2017

    DUG Permian show April 3-5, 2017

    Be our guest at the DUG Permian Basin show in Ft. Worth, Texas, April 3-5, 2017.  Free Operator Passes are ...