• By Tom Hill
  • Posted Jul 26, 2018

NOV and Tejas working together

Tejas and NOV are working together to set a new standard for SSSVs.


  • By Erica F. Ricks-Dewey
  • Posted Aug 23, 2015

Join Tejas at the 2015 World Oil HPHT Drilling, Completions & Production Conference

Join Tejas at the 2015 World Oil HPHT Drilling, Completions & Production Conference - Booth #102.


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Prevent wells from overproducing......

The A-3 Series Subsurface Velocity Safety Valve is designed to prevent wells from overproducing or blowing out in the event of an emergency. The A-3 is differential pressure-operated and set to close at a predetermined rate of flow. The A-3 can be adjusted to close at different flow rates by changing the spring, using spring spacers, and/or varying the inside diameter of the valve’s replaceable flow tube choke bean†.


  • By Case Nienhuis
  • Posted Mar 15, 2016

Tejas Commitment to SH&E

Tejas Research & Engineering, LLC is a premier engineering, testing, manufacturing and project management company. We provide world-class products and industry-leading testing services to develop, supervise, engineer, build, and test products for our customers globally.


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Tejas at LAGCOE - Lafayette, LA

Tejas at the 2015 LAGCOE - October 27-29, 2015 - Lafayette, LA - Booth #EH37


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Unable to find adequate test facilities?

Tejas designed and built one driven by the ever increasing requirements completion and HPHT products.


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Tejas HPHT Facility...Any Questions?

High-pressure, high-temperature development is the greatest technological and regulatory challenge facing the oil and gas industry today. Tejas is meeting the challenge with our state of the art HPHT Facility.