Your Complete Oilfield Testing
Equipment Solution

We strive to be an indispensable resource to our customers by truly understanding their business, responding to their requests, and by becoming the recognized leader in instrument technology and service.

  • OFITE and Sequoia Scientific Deliver LISST-Portable|XR’s for Oil & Gas Drilling in the North Sea

    OFITE and Sequoia Scientific, Inc. have completed delivery of two LISST-Portable|XR instruments to Norway for use in the North Sea. The technology is commonly used to accurately monitor size changes to particles found in drilling fluids. The LISST-Portable|XR allows analysis of particle size distribution and concentration data during the active drilling process, completed at the rig and often under rugged environmental conditions. Dependable real-time data is critical and allows operators to see anomalies in the distribution curve which may indicate a failure or alert them to take-action if a threshold is crossed. Using industry proven laser diffraction secured inside an impact resistant enclosure, the LISST-Portable|XR allows operators to obtain lab quality data in the field, learn more here. OFI Testing Equipment with offices in Houston, Texas and Dubai, UAE supports the global drill ...

  • Model 4005 Automated UCA/SGSM

    The Ultrasonic Cement Analyzer (UCA) uses the change in velocity of an acoustic signal to determine the compressive strength of a well cement over time. The Static Gel Strength Measurement Device (SGSM) uses a vaned bob submerged in the slurry to determine the static gel strength over time. Together, these two instruments provide a more complete picture of the physical properties of a well cement as the slurry sets. The Model 4005 Automated Twin Cell UCA with optional SGSM automatically controls the temperature and pressure in each cell independently, bringing a new level of precision and control to your cement lab. With the new touch-screen display, you can now run an entire test in standalone mode, without the need for computer software, although the software is still included with the instrument. The Model 4005 has a maximum pressure of 5,000 psi and a maximum temperature of 400°F. ...

  • Introducing OASys

    OFITE is excited to launch the OFITE Automated System (OASys). OASys is an innovative solution for the real-time measurement and reporting of drilling fluid properties. All three instruments included in OASys sit on the rig where they can sample the drilling fluid directly. The measurements are then sent to the rig data information system where it is used for simple real time calculations for predicting hole cleaning efficiency and ECD at total depth. This data is then available to be viewed through the rig data information system by the Driller and other personnel at the wellsite as well as remotely via the internet or smart phone apps. Recent advances in drilling technology have significantly increased the average rate of penetration of a typical well. In the time a sample is drawn, taken to the lab, and measurements reported, the bit may have drilled hundreds of feet from when the sa ...

  • PPE From OFITE

    OFITE is excited to announce a new line of Personal Protective Equipment (PPE). This PPE is designed to maximize safety and minimize barriers to use by creating products that are both functional and comfortable. Our Gladiator Face Shield goes above and beyond traditional PPE to promote personal protection in a variety of scenarios. We achieve this through careful design considerations and exclusive technologies. The gladiator mask was tailored according to medical specifications, the innovative polypropylene double strap headband reduces the perceived weight. The ergonomic shape provides excellent nose, eyes, and mouth protection. The 2mm thick shield is manufactured using LEXAN polycarbonate making it easy to sanitize. Visit our new Risk Mitigation website to find out more. ...

  • Introducing the Intellipass Screening Solution

    We have recently created a new portfolio of products called “Risk Mitigation Technologies". This new portfolio will be focused on launching new protection products into various marketplaces. These products will all have one common goal - to mitigate risk in our new world. The first of these products is called IntelliPass Screening Solution (IPSS). This system measures body temperature, verifies the use of a mask utilizing facial recognition technology, and provides complex data analysis with a robust and detailed software application. The system monitors in real-time to create an interactive entry point for guests and employees with no human interface. For more information please visit out new site. ...

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We offer a complete line of products for testing the physical and chemical properties of drilling fluids, cement, and reservoir cores. Choose a product line below to learn more.


Using the resources we have developed over the last 30 years, we strive to offer innovative solutions beyond our products.


We have been providing outstanding service to the industry for over 30 years. We repair, maintain, and calibrate our products, as well as products from other manufacturers.


With over 30 years in the industry, we are able to provide quality training on our equipment as well as relevant industry topics.

Your Complete Oilfield Testing Equipment Solution

For over 30 years OFI Testing Equipment (OFITE) has provided instruments and reagents for testing drilling fluids, well cements, completion fluids, and wastewater. In addition to these product lines we also offer a range of instruments for core analysis. From our manufacturing facility in Houston, TX we provide customers all over the world with quality products and exceptional service.

Our drilling fluids testing equipment product line includes innovative designs such as the Model 900 Viscometer, which showcases our ability to develop new technology to meet customer and industry demands. We also offer Retorts, Aging Cells, Roller Ovens, Mud Balances, Filter Presses, and all other instruments required to evaluate drilling fluid properties according to API Recommended Practice 13B-1 and 13B-2.

Our cement testing equipment product line includes innovative designs such as the Static Gel Strength Measurement Device (SGSM), a true OFITE innovation. We also offer Ultrasonic Cement Analyzers (UCA), Constant Speed Blenders, Automated HTHP Consistometers, and all other instruments required to evaluate cement properties according to API Specification 10.

Our extensive line of core analysis equipment includes equipment for preparing core samples, routine testing, and advanced analysis.