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Outside Stretch Cutting Recycling Tool

Self-innovated "three-in-one" well abandonment tools for shallow or deep water operations. Capable of cutting, fishing, and cementing operations at once to cap wells.

Self-Innovated Technology | 863 Program Achievement

"Three-in-One" Technology

Revolutionary design that combines three operations into a single run

Cutting

Precision casing cutting under tension and downward pressure conditions

Fishing

Retrieval of cut casing sections in one operation

Cementing

Complete cement plugging to seal wells permanently

Technical Parameters

Deep Water Subsea Wellhead Cutting Recycle Tools

2000m
Operating Water Depth
100T
Rated Tensile Strength
20,000
Rated Torque (N·m)
165KW
Rated Power

Additional Specifications:

  • Size: φ930 x 9200mm
  • Rated Working Pressure: 3000 PSI
  • Telescopic Compensation: 0.30m stroke
  • Screw Drill Displacement: 600-1110 gpm
  • Rotational Speed: 40-70 rpm
  • One-run cutting and recovery capability

Cutting Tools Gallery

Deepwater cutting and abandonment equipment

Cutting Tool System
Cutting Tool System
C-14 Cutting Tool
C-14 Cutting Tool
Expansion Compensator
Expansion Compensator
Stabilizer
Non-Rotary Stabilizer

Tool System Components

Specialized tools for different operations

C-14 Cutting Tool

  • Specification: φ355 x 2470mm
  • Cutting Range: 20"-36" casing
  • Cutting Torque: 20,000 N·m
  • Pressure Rating: 3000 PSI

9.5" Expansion Compensator

  • Size: φ241 x 1200mm
  • Extended: 1500mm
  • Inner Diameter: φ71.4
  • Lifting Force: 250T

17.5" Non-Rotary Stabilizer

  • Specification: 17-1/2"
  • Body: φ203 x 1390mm
  • Rated Torque: 30,000 N·m
  • Deepwater rated

Applications

Suitable for various abandonment scenarios

Deep Water Abandonment

Operations at depths up to 2000 meters with full pressure compensation.

Shallow Water Operations

Effective cutting and recovery in shallow water environments.

Tension Conditions

Casing cutting operations under tension and downward pressure.

Permanent Sealing

Complete well capping with integrated cementing capability.