• Threaded HTHP Filter Press Cells

    Tired of Grub Screws?

    Any instrument that operates at elevated temperatures and pressures creates a safety concern in the lab.  HTHP filter press cells are no different. The traditional design, with its six locking screws around the cap, has been known to trap pressure and become a safety risk. OFITE has designed a new cell with safety in mind. This modular design is much safer and more convenient. The two-piece cap is threaded, and cannot be opened while the cell is pressurized. And interchangeable caps make it easy to reconfigure the cell for testing with different filter media (filter paper, ceramic disks, or cement screens) with a single cell body. This innovative new cell is available in both 175 mL and 500 mL. Both sizes are compatible with standard HTHP filter press heating jackets, valve stems, and pressure assemblies. They are rated to a maximum pressure of 5000 PSI (34.5 MPa) and 500°F (260°C ...

  • Our New Technology Center

    Here We Grow Again!

    Since 1982, OFITE has supplied testing equipment around the world from our manufacturing facilities in Houston, TX.  Our continued growth has allowed us to expand our product lines with new technologies while continuing to provide the industry standards.  We are happy to announce the completion of our expansion and the opening of our new Technology Center.  The Technology Center not only provides more capacity for our Manufacturing and Engineering teams but more opportunity for training events focused towards repair, calibration, and maintenance.  The facility offers two complete labs, one for Drilling Fluids and one for Cementing.  Both labs showcase our complete line of instruments allowing customers to have a hands on demonstration or can be used for training focused towards specific needs.  Come by for a visit, hope to see y’all soon! ...

  • LISST-Portable|XR Particle Size Analyzer

    OFITE Now Offers Sequoia LISST-Portable|XR Particle Size Analyzer

    Key features include: Pumped and recirculating mixing chamber keeps large and heavy particles suspended 7" touch screen panel to display real time data Rechargeable battery allows for full day of work without external power source Shock mounted optics to withstand the rigors of field use Built in ultrasonic probe for complete sample dispersion.  We feel this is an excellent addition to our extensive portfolio of testing equipment.  For more information click here. ...

  • Cement Static Gel Strength Measurement Device

    Static Gel Strength Measurement

    Primarily intended for use in the oilfield industry, the OFITE Static Gel Strength Measurement Device (SGSM) is designed to measure the gel strength development of cement after pumping operations have ceased. The unique design of the SGSM, combined with the advanced data acquisition software, provides users with a true mechanical static gel strength measurement.   The SGSM is an accessory for the OFITE UCA (Ultrasonic Cement Analyzer). When used together, these two instruments give users a complete picture of the setting characteristics of cement slurries. Having the ability to both condition and analyze cement slurries allows the SGSM to mechanically measure the gel strength development rate of slurries that are subjected to a comprehensive range of downhole conditions; up to a maximum pressure of 20,000 psi and a maximum temperature of 204°C (400°F).   The classic van bob ...

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img-01 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.

cement-orange 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.

img-03 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.