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.

  • 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. ...

  • Introducing the OLR

    At OFITE we are excited to announce a new product for rheology testing. The OLR Series 1000 OnLine Rheometer is designed to continuously measure, plot, and report the flow properties of process fluids in the pipe. It provides instant and accurate rheological data in real time so that during manufacturing and processing, liquids are produced and maintained within specification. The OLR is designed for use in a pipe. It continuously measures and relays the data to the process operator, either through the software (SOLR) or through a factory PLC (Process Logic Controller). The plant operator or engineer input specific flow property data for the product being tested to establish the optimum production specification parameters. The OLR monitors the process and displays the product conformance throughout the manufacturing and production process. The OLR uses a squeeze-flow technique. It meas ...

  • AADE Paper Discusses OFITE Automated System

    The American Association of Drilling Engineers (AADE) has published a new technical paper discussing three new OFITE products and a pilot program to test the system in a real-world environment. The OFITE Automated System (OASys) was deployed on an active land drilling rig deployed on multiple multi-well pads, over a six-month period. The AADE paper describes the system and shares data and results, discusses inline and near line measurement of the rheological profile, and shares lessons learned and thoughts on future developments. OFITE 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 ...

  • Slotted Filter Disks

    Most people who do any kind of mud testing are familiar with ceramic filter disks for filtration testing. The ceramic disk simulates real-world formations and provides greater insight into the filtration characteristics of a mud system than standard filter paper. And filter disks have been the standard for Permeability Plugging Tests for years. Less familiar are the relatively new stainless steel slotted disks. These disks simulate reservoir formations in a different way. Unlike the ceramic filter disk, which are made from natural material, the stainless steel disks have precisely machined slots for the test fluid to flow through. So, you always know the exact pore size of you filter medium. Slotted filter disks come in two sizes. The ¼” thick disks fit where the ceramic filter disk fits. They can include either 1 or 3 equal slots with no taper. The slots are the same size on both side ...

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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.