Our surface test tree, composed of API 6A manual or actuated gate valves and a dynamic string swivel, provides a means of surface well control during testing or intervention on a production well. The configuration of the tree can be dictated by the customer or by design code requirements. All hydraulic lines can be terminated in a flowhead block mounted hydraulic bulkhead or stab plate.
Any electrical cabling (from pressure, temperature, or valve position indication) can also be terminated locally in a suitably-rated electrical enclosure. Hydraulic umbilicals from the rig floor to the flowhead block bulkhead can be supplied on request as part of the package.
Actuator Technology
Ensures reliability and performance
Dynamic String Swivel
Allows industry-leading, low-torque rotation of the STT
Gate Valve Technology
E-Type valve technology
Handling and Lift Sub
Suspend the weight of your surface test tree
Contact our team for more information concerning your needs!
Main Office8017 Breen RoadHouston, TX 77064 +1 (346) 223-5000pps@nov.com
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