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Old Union Operating Company is an Austin-based privately owned independent oil & gas producer focused on conventional reservoirs primarily in the East Texas Basin.

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About Us

Old Union was established in 2020 by Hudnall Shannon with the persistent commitment to optimize production and development of acquired properties.

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Old Union Operating Company owns and manages approximately 40 producing wells on over 10,000 acres in the Texas counties of Freestone, Navarro, and Van Zandt. We are actively pursuing acquisitions and additional properties in the region. For more information, please contact us at

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Old Union Pipeline Company, LLC owns over 100 miles of pipeline dedicated to gathering natural gas. 

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Hudnall Shannon


Curtiss Hurst

Field Supervision

Logan Allison

Field Management

Michael Lummus

Pipeline Operations


P.O. Box 162685

Austin, TX 78716

General: (512) 273-7598

Emergency: (800) 906-0486

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