PowerChokes®

Expro designs and manufactures automated chokes, relief valves, drilling rig controls and multiple other products

Expro designs and manufactures automated chokes, relief valves, drilling rig controls and multiple other products

Automated chokes, relief valves, drilling rig controls and multiple other products for drilling, well test, flowback and production applications

Our products are designed and manufactured to provide the world’s most advanced chokes and related equipment for the most rugged oilfield applications. With state-of-the-art material, design, and engineering technology, Expro has become the industry leader for reliable severe service choke applications. From coiled tubing to snubbing, frac flowbacks, well cleanup, and production applications, underbalanced operations (UBO) and managed pressure drilling (MPD), our products have been developed to provide superior toughness, operability, ease of maintenance and cost-effectiveness.

Underbalanced drilling and managed pressure drilling require continuous choke use to control the drilling operation. In extreme use, and highly-abrasive applications such as this, Expro's robust and rugged products improve operations, minimise downtime, and reduce costly equipment damages. Our ability to install large orifice trim for high flow rate requirements minimises plugging requirements and allows drilling under a wider range of conditions.

Precise automatic choke control is required for managed pressure drilling as well as for well control operations, such as kick control. The PowerChokes ABP automatic back pressure control system is specifically designed to provide this precision in the well operations.

Expro provides both rentals and services for choke products/manifolds worldwide, and can provide custom solutions for drilling and flow-related problems encountered during operations.

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