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Case Histories

WWT NRPs Protect CRA Casing and Reduce Torque in Geothermal Well

Location: Asia
Well Type: Directional Geothermal well
Objective: CRA Casing Protection
Solution: WWT SS3-500 NRPs
Results: Liner integrity was maintained for over 700k drill pipe revs.

WWT NRP Case History Directional Geothermal Asia 11051

26% Torque Reduction in a Sidetrack after Using WWT NRPs

Location: Middle East
Well Type: Build and Hold
Objective: Torque Reduction
Solution: SS3-500
Benefit Seen: 26% Reduction

WWT NRP Case History Directional Middle East 10433

Casing Protection in Two Re-Entry Directional Wells

Location: Europe
Well Type: Directional
Objective: Casing Protection
Solution: SS3-658

WWT NRP Case History Directional Europe 10874+10852

Latin American Operator Uses NRPs to Reduce Torque and Stick-Slip

Location: Latin America
Well Type: Build-and-Hold 
Objective: Torque and Stick-Slip Reduction
Solution: WWT NRPs 
Results: Reduced Stick-Slip and Torque

WWT NRP Case History Directional Latin America 6940

Permian Success: WWT Silencer Sub Damps Drilling Vibrations

Discover how WWT's Silencer Sub Assembly reduced vibrations and stick-slip in the abrasive Bone Spring formations of the Permian, enhancing drilling stability.

WWT Silencer Case History Permian 10652

PROTECTED CASING ON A DEEPWATER WELL WITH MPD

A deepwater offshore well had a shallow dogleg and build that resulted in needing casing protection. 
WWT installed 576 SS3-658-slim model NRPs. The slim version was necessary for RCD compatibility. 
MPD was used with 330 psi backpressure. 

WWT NRP Case History Deepwater GOM 10400

Protecting ESP Cable with WWT Slider-Clamps

Explore how WWT's Slider-Clamps safeguarded ESP cables in Permian horizontal wells, offering easy installation, reusability, and efficient operation.

WWT Slider Clamp Case History Permian 10682

Significant Torque Reduction with NRPs installed Midspan Along the Pipe

An operator requested the use of WWT NRPs to reduce the torque while drilling the 8-1/2 in. section of a directional well.

WWT NRP Case History Directional Middle East 11934

Stabilized Torque with 25% Reduction with WWT Non-Rotating Protectors

Location: Middle East
Well Type: Directional
Objective: Torque Reduction
Solution: WWT SS3-550 NRPs
Benefit Seen: 25% Reduction

WWT NRP Case History Directional Middle East 11163

Torque Reduced and Stabilized In Directional Well - Asia-Pacific

Location: Asia-Pacific
Well Type: Directional
Objective: Torque Reduction
Solution: WWT NRPs 
Results: Immediate torque reduction upon installation of WWT NRP

WWT NRP Case History Directional Asia Pacific 7773

WWT NRPs high performance on multiple operations despite unstable hole conditions

Torque Reduction and Casing Protection in Unstable Hole Conditions

NRPs reduce Torque and protect the casing despite cavings and unstable hole conditions. Operations included milling window and several cement plugs in addition to drilling sidetracks where NRPs reduced torque by 13%.

WWT NRP Case History Directional Asia Pacific 12828

WWT Alaska 11949: Enhancing Liner Runs with NRPs

Learn how WWT's Non-Rotating Protectors facilitated smoother liner runs in an Alaskan extended reach well by reducing drag, improving hook load, and ensuring successful deployment.

WWT NRP Case History ERD Alaska 11949
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