Proudly American Owned and Operated
Design Gallery
Oil & Gas
Since our inception, the majority of our work has been concentrated in this industry. Some of our custom engineering/design solutions have included fractionation, vacuum, hydrotreating, reforming, isomerization, FCC, HF Alkylation, Relief Systems & Flares, HAZOP/PHA, NGL treating, and gas processing plants.
view gallery »Chemicals and Fertilizers
Our expertise includes new installations and upgrades of existing facilities such as plastics, specialty chemicals, pharmaceutical chemicals, munitions and UAN plants.
view gallery »Alternate Fuels
In recent years, STC has gained considerable recognition in being in the fore front of alternate energy fuel plant design and manufacturing. These have included defining the front end process; optimizing designs for improving efficiency/costs; and providing modular plants to meet the customer needs. Our services have included lube oil re-refining to marine grade diesel; Gas-to-Liquids technology; and bio-mass such as animal offal, paper pulp & wood chips to fuel.
view gallery »Research & Development
Bartlesville is home to a large international petrochemical organization’s R&D technology center. Due to this, we have provided numerous first of its kind prototypes, pilot plants and other supporting services requiring custom solutions.
view gallery »Other Projects
Since our inception, we have completed a wide variety of projects to meet the unique needs of our customers. These have ranged from designing special tools; testing equipment; monitoring & safety equipment; equipment for pipelines and even a full scale working replica of a 19th Century cable tool rig!
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