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Case Study

Non-rotating Protectors

WWT NRPS SMOOTH & REDUCE DRAG THROUGH BUCKLED CASING

A deepwater offshore well had a highly deviated and buckled production casing throughout most of the 
wellbore. The contact from pipe to casing resulted in high drag and made completion operations difficult 
due to high set down weight volatility. WWT installed 594 SS3 model NRPs.

WWT Texas Case: S4 NRPs Secure Casing in High-Temp Wells

Learn how WWT's S4 NRPs provided crucial casing protection in East Texas high-temperature wells, reducing metal returns and enhancing safety.

WWT Texas: S4 NRPs Excel in High-Temp Open Hole Wells

Discover WWT's S4 NRPs in East Texas, excelling in long-duration, high-temperature vertical wells for reduced casing wear and enhanced drill efficiency.

Reduced Wear on Drill Pipe

Region: Permian
Product: WWT Non-Rotating Protector
Well Type: Lateral
Objective: Reduce Drill Pipe Wear
Results: Reduced drill pipe wear and torque

Reduced Drill Pipe Wear with WWT Non-Rotating Protectors in Lateral Wells

Region: Permian
Product: NRP
Well Type: Lateral
Service: Reduce Drill Pipe Wear

Complete Riser Protection without POOH on a Series of Offshore Wells - Non-Rotating Protector Provides Greater Than 25% Torque Reduction

Location: Africa
Well Type: Offshore Directional
Solution: Non-Rotating Protector
Results: Reduce Torque

WWT Non-Rotating Protectors

Well Type: Directional
Solution: WWT NRP
Results: Provides Greater Than 25% Torque Reduction

Casing Protection and Heat Checking Prevention due to Non-Rotating Protectors

Location: Gulf of Mexico
Well Type: Deepwater
Objective: Reduce Casing Wear and Heat Checking
Solution: WWT SS-658 NRPs
Results: Mitigated Casing Wear Shown in Log Results

18% Torque Reduction after Installing WWT Non-Rotating Protectors

Location: Middle East
Well Type: Build-and-Hold Directional
Objective: Torque Reduction
Solution: WWT SS3-500 NRPs
Results: 18% Torque Reduction

Complete Riser Protection without POOH on a Series of Offshore Wells– Africa

Location: Africa
Well Type: Directional
Objective: Riser protection without POOH
Solution: WWT NRPs in open hole
Results: Riser protected throughout each well in one bit run to TD

Increased Casing Protection Measurably Reduces Metal Collected in Directional Well

Location: Latin America
Well Type: Directional
Objective: Casing Protection
Solution: NRPs
Results: Reduced Metal Collection

No Casing Wear Detected After More than 9 Months of Drilling in a HP/HT Well

Location: Latin America
Well Type: Vertical
Objective: Casing Protection
Solution: WWT NRPs
Results: Casing Integrity

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