Chandler Engineering is the world's largest supplier of instruments for testing oil, gas and geothermal well cements. From our headquarters in Tulsa, Oklahoma, U.S.A., we design, manufacture, service and support the instruments used for testing per American Petroleum Institute (API) Specification 10 and ISO CD10426. We also provide instruments for API Specification 13 for drilling mud, and API Specification 39 for fracturing fluids. Chandler Engineering is best known in the oilfield Industry as the pioneer in developing and manufacturing oilfield cement test equipment. Virtually every oil well cement testing laboratory has a Chandler Engineering consistometer. Additionally, many other laboratory instruments are manufactured at Chandler's manufacturing facility. Other types of oilfield laboratory instrumentation designed and manufactured at Chandler include mixers, rheometers, fluid loss cells, corrosion testers and compressive strength testers. Chandler Engineering is also the sole licensed manufacturer of the Ultrasonic Cement Analyzer (UCA). Chandler has taken the technology one step further with the recently developed Static Gel Strength Analyzer (SGSA), an instrument that determines the gel strength building of a cement slurry which is ideally suited for determining potential gas migration problems. Chandler Engineering is also a supplier of pipeline instrumentation including gravitometers, dead weight testers and gauges, gas chromatography units, BTU analyzers and liquid densitometers.

Chandler Engineering employs a worldwide service network. In addition to the full-time service teams based in Tulsa and Houston, there are certified part-time and contract service representatives available at many remote locations. Chandler's service team travels the globe to install new equipment, train operators on proper use of the instruments and perform routine maintenance and repairs on Chandler built equipment. The service department is backed with an extensive inventory of parts available for immediate shipment around the world. The service team has also offers annual or semi-annual maintenance programs for laboratories that have multiple Chandler instruments.