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What's That?

Did you know that right in the hallway of our offices in Tulsa, Oklahoma, there is a replica of a THM Heater System?

Join us for an exciting new episode of Donuts with Doyle, where Doyle will be your guide on an exclusive tour of this unique part of our office. Delve into the inner ...

Rising to the Challenge

In our industry, every company encounters difficult challenges. When Tulsa Heaters Midstream is put to the test, we strive to demonstrate our reliability.

During these moments, we rise to the challenge and hold ourselves to a higher standard, remaining steadfast in our company ...

Retirement Update from Doyle Bishop

Doyle Bishop retired in January 2023 from his role as President and transitioned into a new role at Tulsa Heaters Midstream.

Wondering how his semi-retirement journey is going? Well, you're in luck because Doyle himself answers that question and provides some insight into this chapter of ...

Heater School Returns

Tulsa Heater Midstream's Heater School is set for May 17-18, 2023.

Our Heater School is a unique opportunity that provides an immersive, hands-on experience, where participants can learn about our heater systems and common operational concerns.  We believe THM Heater School ...

Donuts with Doyle is Back

Check our latest videos with the founder of Tulsa Heaters Midstream, Doyle Bishop. Recent episodes include:

Shoot for the Center

Tulsa Heaters Midstream President, Justin Forth, and Tulsa Heaters Inc. President, Matt Loveless will go head-to-head in a friendly competition of HORSE in

Meet the 2022 Heart of a Servant Award Recipient

We are delighted to recognize THM employee Trena Thomas as the recipient of the 2022 Heart of a Servant Award.

THM's Justin Forth Steps into President Role

Justin Forth has transitioned from vice president to president of Tulsa Heaters Midstream. Justin succeeds Doyle Bishop, who will remain as a business partner of THM in a strategic consulting role and continue to service key client accounts.

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THM's President Transitions to Retirement

After serving as president at Tulsa Heaters Midstream for over nine years, Doyle Bishop has decided to transition to a strategic consulting role, effective January 16, 2023.

Doyle helped found THM in 2014. He quickly helped lead THM to become ...

In the Beginning

Founded in 2014, Tulsa Heaters Midstream (THM) is a spin-off from Tulsa Heater Inc (THI). Tulsa Heaters Inc. provides excellent heaters for the refinery market; however, that heater is very custom, works with very difficult processes and is extremely engineering intensive.