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OFITE Facility

Since 1982, OFI Testing Equipment (OFITE) has designed instruments and reagents for testing drilling fluids, completion fluids, oil well cements, core samples, and wastewater. From our manufacturing center in Houston, Texas, we support businesses worldwide with top quality products, extensive repair services, and custom engineering solutions.

Our mission...

Our main goal is to provide innovative and dependable instruments using the latest technology, while providing the best customer service available anywhere. 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're experienced...

We’ve been 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 and our quality system is ISO 9001:2008 certified.  Click here to see our certificate (PDF).

Perry Johnson RegistrarsANAB Accredited

Full line of products...

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.

Worldwide service and support...

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.

Poised to Compete...

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.