Engineered Equipment
  • lone oil
    AOP
    Backed by Cameron’s commitment to quality, customer service and product improvement, AOP valves deliver dependability at an affordable price.
  • lone oil
    DEMCO
    DEMCO Valves are the valves of choice, engineered and proven for drilling and production industries.

Engineered Equipment

Engineered Equipment is a manufacturer's representative and redistribution warehouse for the Rocky Mountains and beyond. Our products are used in oil and gas production, as well as many industrial applications.

Our combined office and warehouse facility in Casper Wyoming gives Engineered Equipment the ability to have available the products you need quickly. We are the largest stocking manufacturer's representative organization in the Rocky Mountain region.

The products we represent are used in oil and gas production, as well as many industrial applications.

Office Contacts and Directions


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Cameron is the leading manufacturer of oilfield and industrial valves. These products include WKM floating and trunnion ball valves, WKM high performance butterfly valves, Demco resilient-seat butterfly valves and Demco gate valves for both drilling and enhanced recovery applications. Thornhill-Craver is the premier choke line for flow control and process equipment applications.  Wheatley threaded and flanged swing-check valves. Tom Wheatley piston-check valves.

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Aceco Valve Inc. is an ISO Certified company built around the highest standards of quality and service. Our goal is to provide the best quality valves at the most competitive prices.

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AOP Industries began operations in 1972 as Oilfield Services Inc in South Oklahoma City, OK. Owned and operated by a local businessman, the initial model for the facility was that of a typical wellhead service organization. In 1977 the company’s name was changed to American Oilfield Products, Inc.

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DEMCO Valves are the valves of choice, engineered and proven for drilling and production industries. Designed for dependable, heavy duty performance in abrasive and corrosive service conditions, Demco gate valves are commonly selected for a number of oilfield applications.

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Manufacturer of threaded and grooved end connection body-style butterfly valves.

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The Model T3 body seal o-rings are placed ahead of the body cap threads to protect the threads from the flow media. Threaded and bolted design allows for combinations of end connections on the T3 and B3.

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RCS actuators are designed to automate flow control devices for a wide and varied range of applications, from ball, butterfly, and plug valve automation to more specialized applications such as multi-turn and rotary choke valves. A comprehensive range of modular control accessories allow RCS® electric actuators to be tailored to address the most complex process control requirements for either on-off, modulating or digital network protocols...

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Cameron is a leading provider of flow equipment products, systems and services to worldwide oil, gas and process industries. Leveraging its global manufacturing, engineering and sales and service network, Cameron works with drilling contractors...

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Founded in 1962, Val-Tex has grown to become the preferred provider of high quality valve maintenance products worldwide.Whether Val-Tex is assisting a major valve manufacturer or a utility in a small town, we take pride in helping our customers solve their valve maintenance problems.

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WALWORTH® is a company at which the employees have a vast amount of experiences and dedication. Our personnel have served to keep the company at the leading edge of design and innovation since it was founded in 1842. Our valves are designed and manufactured to meet the most stringent special requirements...

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A long time standard for safety and reliability in the oilfield, THORNHILL CRAVER® UNIBOLT Stem and Seat Adustable Chokes are designed for high performance in critical applications such as gas wells with high pressure drops, abrasiv flow and corrosive conditions

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Cameron is a leading provider of flow equipment products, systems and services to worldwide oil, gas and process industries. Leveraging its global manufacturing, engineering and sales and service network, Cameron works with drilling contractors, oil & gas producers, pipeline operators...

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Engineered for long-lasting, heavy duty, maintenance- free performance and manufactured in a variety of body and seal materials.

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Our Facilities

Engineered Equipment maintains three stocking warehouses convenient to major production areas.

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Casper, Wyoming

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Farmington, New Mexico

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Williston, North Dakota