Electro-mechanical selectable shifter to mechanically override barrier isolation valves, ICVs, or completion devices that require manipulation
Talk to an expertClearShift™ service delivers precision electro-mechanical actuation for barrier valves, internal control valves (ICVs), and sliding sleeves in high-pressure, high-temperature wells. Designed for intelligent completions and contingency override scenarios, ClearShift service provides a non-explosive alternative to traditional shifting tools.
ClearShift service features a compact 2.25-in. run-in-hole (RIH) outer diameter, enabling passage through barrier isolation valves and compatibility with multi-ICV configurations. The tool’s high-expansion shifter lands securely in FS2 contingency profiles, ensuring reliable valve manipulation even in stuck or failed sleeve conditions.
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The anchor section includes three large 3 × 1-in. pads, delivering over 50,000 lbf of radial force while minimizing pipe impressions. Two anchor sizes accommodate pipe diameters from 3.5 to 7.0 in., supporting a wide range of well architectures. This design ensures secure anchoring without compromising pipe integrity.
ClearShift service actuator delivers 28,000 lbf of force with a 2.2-in. stroke length and 0.25-in. accuracy. The electrical feedthrough design supports communication to lower tools, enabling integrated operations with ClearTrac® tractor service, ClearCut® cutters, and ClearMill® milling tools. This bidirectional capability allows multiple shifting operations in a single wireline run, improving operational efficiency.
Compatible with mono, hepta, and coated cable deployments, including tractor-assisted wireline runs, ClearShift service operates in environments up to 350°F and 20,000 psi. A 30,000-psi option is available upon request, making it suitable for extreme downhole conditions.
ClearShift eliminates the need for explosive chemicals in well interventions
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ClearShift supports well intervention and diagnostic workflows
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