• Free Lunch and Learn Seminar: MudChecker - Rescheduled

    Our last Lunch & Learn Seminar featuring the MudChecker had to be cancelled due to inclement weather in Houston. So we have rescheduled for Wednesday, February 7, 2018 from 11:00am to 1:00pm. Come have lunch with us as we talk about and demonstrate this exciting new device. The MudChecker measures the oil, water, and solids content as well as the salinity of oil-based drilling fluids. Each test takes about three minutes and provides accurate, repeatable results. If you would like to join us, please click here to RSVP by Monday, February 5.  ...

  • SPE Hydraulic Fracturing Technology Conference and Exhibition

    OFITE will be exhibiting at the 2018 SPE Hydraulic Fracturing Technology Conference and Exhibition January 23 – 24 in The Woodlands at booth 614. Stop by and see our Constant Speed Blender with the optional Torque Measuring Module that graphs the torque necessary to mix the fluid. We will also be showing our Model 900 Viscometer. We will also be discussing our partnership with Salunda Limited to distribute the new MudChecker, a solid state probe that measures the oil, water, and solids content as well as salinity of oil based drilling fluids in just a few minutes. We are excited about the opportunity to bring this new technology to the drilling fluids testing industry. We hope to see you there! ...

  • Alkalinity of Drilling Fluids

    Alkalinity is one of the most important chemical properties of drilling fluids. But what it is? And how does it affect drilling fluid performance? Alkalinity is the acid neutralizing power of a fluid. In drilling fluid testing, alkalinity can be measured on either whole mud (designated with a subscript "df") or on the filtrate (designated with a subscript "f"), as collected with a filter press. The data collected from the alkalinity test can also be used to estimate the concentrations of hydroxyl (OH-), carbonate (CO3-2) and bicarbonate (HCO3-) ions in the drilling fluid. Knowledge of the whole mud and filtrate alkalinities is important in many drilling operations to ensure proper control of the drilling fluid chemistry. Additives, particularly some deflocculants, require an alkaline environment to function properly. Alkalinity arising from hydroxyl ions is generally considered benefic ...

  • Snow!

    There's snow on the ground in Houston today! It doesn't happen often. But when it does, it's a beautiful sight. Enjoy it while it lasts. Merry Christmas everyone! ...

  • 2018 Training Schedule

    Twice a year, OFITE offers training classes for our customers at our facility in Houston, Texas. The classes cover a range of topics and equipment and are led by an OFITE technician. Each class lasts four days with seven hours of instruction each day. A $500 registration fee is required to reserve your spot in the class. At the end of the course, students will receive a certificate and the fee will be credited back to your account for future purchases. To sign up for this class, visit the training registration form. In 2018, the classes with be held: February 6th – 9th September 11th – 14th The class will give an overview of the following topics, with demonstrations given by the instructor: Assembly and Disassembly Maintenance and Troubleshooting Operation and Calibration The class covers the following equipment: Model 800 Viscometer Model 900 Viscometer Hand‐Crank ...

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Drilling Mud Drilling Fluids

We offer a complete line of drilling fluids testing equipment, including Viscometers, Retorts, Aging Cells, Roller Ovens, Mud Balances, Filter Presses, and all other instruments included in API Recommended Practice 13B-1 and 13B-2.

Oilwell Cement Cement Testing Equipment

Our product line cement testing equipment includes innovative designs such as the Static Gel Strength Measurement Device (SGSM).  We also offer Ultrasonic Cement Analyzers (UCA), Constant Speed Blenders, Automated HTHP Consistometers, and all other instruments included in API Specification 10.

Oil Reservoir Core Samples Core Analysis

OFITE provides a variety of core analysis equipment. All of the equipment found in this section was especially designed by our engineering department at the request of our customers. We encourage you to come to us with any specific needs that you have.

OFI Testing Equipment, Inc.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.