OFI Testing Equipment, Inc.

OFI Testing Equipment, Inc. Our main goal is to provide innovative and dependable instruments using the latest technology, while providing the best customer service available anywhere.

Since 1982, OFI Testing Equipment (OFITE) has manufactured instruments and reagents for testing drilling fluids, completion fluids, oil-well cements, core samples, and wastewater. We strive to be an indispensable resource to our customers by truly understanding their business, responding quickly to their requests, and by becoming the recognized leader in instrument technology and service. We’ve be

en in business over 30 years. Many of OFITE’s engineers and technicians have been employed by other operators or service companies and have considerable experience in the field and laboratory environments. OFI Testing Equipment is committed to designing and manufacturing innovative and dependable products while providing the best customer service in our industry. In an effort to live by the quality policy statement, OFI Testing Equipment is committed to meeting the following quality objectives:

- Recognize that our customers are the driving force of our organization and work to continuously improve customer satisfaction.
- Use customer input as the primary element for our instrument designs and improvements.
- Regularly work to improve our inventory mix to allow us to respond quickly to customer orders.
- Recruit qualified employees and continuously improve employee skills through training.
- Select only quality-oriented suppliers who can meet or exceed our requirements and develop mutually beneficial relationships. All OFITE equipment is built to API specifications, where applicable, our quality system is ISO 9001:2015 certified, and our environmental management system is ISO 14001:2015 certified. OFITE offers a complete line of testing equipment and replacement parts for the oilfield service and related industries. Our products are engineered to provide reliability, ease of operation, and user-friendly maintenance to keep downtime to a minimum. As an independent manufacturer and supplier, OFITE has one priority - our customers. We prove this by offering quick response times for new orders, extensive repair services, and custom-designed equipment. With the help of our extensive worldwide distributor network, we're available to render assistance 24 hours a day 7 days a week. We have the resources, the knowledge, and the experience to compete with the market players in this industry and we have satisfied customers to prove it. We are serious about our quality and competitive on our prices. Please browse our website to learn more about our company and products.

By measuring the change in velocity of an acoustic signal, the Ultrasonic Cement Analyzer (UCA) provides a continuous, n...
08/07/2026

By measuring the change in velocity of an acoustic signal, the Ultrasonic Cement Analyzer (UCA) provides a continuous, non-destructive method of determining compressive strength of a well cement as a function of time while at temperature and pressure. The Model 4005 Automated Twin Cell UCA automatically controls the temperature and pressure during the test and features a touch-screen display as well as PC software.

An optional Static Gel Strength Measurement device can be added to measure the static gel strength of the cement sample over time.

https://www.ofite.com/products/cement-testing/compressive-strength/model-4005-automated-twin-cell-uca

Some drilling fluid aging procedures require precise pressure control. Our new Static Oven includes a port for you to co...
07/31/2026

Some drilling fluid aging procedures require precise pressure control. Our new Static Oven includes a port for you to connect a regulated pressure source to be distributed to up to six Aging Cells inside. Each cell has its own on/off valve for controlling pressure flow. This way, each cell maintains pressure throughout the aging process.

https://www.ofite.com/products/drilling-fluids/aging/static-oven-with-pressure

OFITE will be closed Friday, July 3rd for Independence Day. We look forward to returning on Monday, July 6th and continu...
07/01/2026

OFITE will be closed Friday, July 3rd for Independence Day. We look forward to returning on Monday, July 6th and continuing to provide you with dependable products and outstanding service.

For those celebrating this weekend, have a safe and happy holiday.

We are excited to announce the all-new Model 3025 Pressurized Viscometer. This fully-automated system accurately determi...
06/26/2026

We are excited to announce the all-new Model 3025 Pressurized Viscometer. This fully-automated system accurately determines the fluid characteristics of stimulation fluids, completion fluids, drilling fluids, and cement in terms of shear stress, shear rate, time, and temperature at pressures up to 2,500 psi and temperatures up to 500°F.

This new Viscometer includes improvements over the Model 1100 Viscometer, such as a touchscreen display and easier maintenance.

https://www.ofite.com/products/drilling-fluids/viscosity/model-3025-pressurized-viscometer

The CLF-40 Automated Compressive Load Frame was designed to determine the compressive strength of a well cement. The mos...
06/19/2026

The CLF-40 Automated Compressive Load Frame was designed to determine the compressive strength of a well cement. The most common means of determining the compressive strength of a cement involves applying a force to the sample at a constant rate until the sample fails. The maximum loadg at which the cement fails is defined as the cement's compressive strength.

The CLF-40 has a maximum press capacity of 40,000 lbf, which translates to 10,000 psi on a standard 2" cement cube. And it can apply variable loading rates from 250 to 40,000 lbf/min.

https://www.ofite.com/products/cement-testing/compressive-strength/clf-40-compressive-load-frame

The Mud Engineer's Testing Equipment on Rollers (METEOR) Kit is everything you need to test water and oil-based muds - a...
06/12/2026

The Mud Engineer's Testing Equipment on Rollers (METEOR) Kit is everything you need to test water and oil-based muds - all in one waterproof, portable case! In addition to the standard mud balance, marsh funnel, and cup, the METEOR Kit includes an 8 Speed Viscometer, an HTHP Filter Press, a Kit Size Full Area Filter Press, a pH meter, a retort, and a Methylene Blue Test (MBT) Kit, with ample room for regulators, supplies, and extra chemicals. The rugged, plastic case is built according to military specifications, enabling it to withstand the harshest of conditions, while protecting your equipment.

https://www.ofite.com/products/drilling-fluids/drilling-fluids-kits/mud-testing-kits/meteor-kit

The Electrical Stability (ES) of an oil-based drilling fluid is directly related to its emulsion stability and oil wetti...
06/05/2026

The Electrical Stability (ES) of an oil-based drilling fluid is directly related to its emulsion stability and oil wetting ability. The Emulsion Stability Meter determines ES by applying a precision voltage-ramped sinusoidal signal across a pair of parallel flat plate electrodes that are immersed in the fluid. The resulting current remains low until a threshold voltage (61 ± 5 μA) is reached. Then the current rises very rapidly. The point at which the fluid becomes conductive is the peak volts measured when the current reaches the 61 μA point.

The OFITE Advanced ES Meter offers an improved probe connection to prevent damage, embedded software for advanced testing, thermocouple, and multiple power options (batteries, AC/DC power, USB).

https://www.ofite.com/products/drilling-fluids/emulsion-stability/advanced-emulsion-stability-meter

Designed for long distance shipping, the International Kit is enclosed inside a portable case with reinforced handles an...
05/28/2026

Designed for long distance shipping, the International Kit is enclosed inside a portable case with reinforced handles and latches. The storage area is divided into three main sections. The top tray contains a glassware storage area with protective shipping containers for pipettes and all testing reagents. The middle tray area contains a portable mixer, marsh funnel and cup, pressuring assemblies for the high-temperature / high-pressure filter press, a hot plate, cup heater, 30 minute timer, and pocket balance. In the large bottom section is the Model 800 Viscometer, 10 mL retort, API filter press, the HTHP heating jacket, and a complete Offshore Test Kit in a stainless steel case. Also included is a Mud Balance, pH meter, and hand-crank centrifuge. Commonly needed spare parts have been included for all assembled items.

https://www.ofite.com/products/drilling-fluids/drilling-fluids-kits/mud-testing-kits/international-kit

OFITE will be closed Monday, May 25 for Memorial Day.
05/22/2026

OFITE will be closed Monday, May 25 for Memorial Day.

Any lab that runs high-temperature, high-pressure filtration testing has to be concerned with safety. Heated and pressur...
05/15/2026

Any lab that runs high-temperature, high-pressure filtration testing has to be concerned with safety. Heated and pressurized test cells, if handled improperly, can injure people and damage equipment. Yet if they are handled properly, they are as safe as any other equipment.

The Safety Clamp is designed to hold an HTHP filtration cell securely in place and prevent any uncontrolled pressure release. The two plates clamp the cell in place while the locking screws (also known as grub screws) are removed. Pressure can then be released gradually and safely.

https://www.ofite.com/products/safety/safety-clamp-for-hthp-fluid-loss-cells

Address

11302 Steeplecrest Drive
Houston, TX
77065

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm

Telephone

+18323207300

Alerts

Be the first to know and let us send you an email when OFI Testing Equipment, Inc. posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share