冲洗管
WASHOVER PIPE
TIANHE-FT-WP
Washover pipe is a special tool commonly used to release stuck section of drill string in the well bore. TIANHE offers a complete range of washover pipe for the industry. TIANHE provides a unique FJWP thread that adopts a two-step double shoulder threaded connection which assures quick make up and high torsional strength.
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Washover Pipe is a critical tool in fishing operations, specifically designed to mill out and clear obstructions from the annulus around a stuck drill string. TIANHE offers a complete range of robust Washover Pipe solutions to meet diverse industry challenges.

Primary Functions & Applications:

  • Annular Cleaning: The Washover Pipe is engineered to efficiently remove various annular obstructions, including cement, hardened debris, and settled barite.

  • Stuck Pipe Recovery: It serves as the primary method for releasing pipes stuck due to differential pressure, wellbore collapse, or key-seating when conventional methods fail.

  • Pre-Sidekick Preparation: Specialized Washover Pipe outfits are used for casing section milling to create a window for sidetracking operations.

Key Performance Features:

  • Robust Material: TIANHE's Washover Pipe is manufactured from high-strength, high-impact toughness alloy steel, ensuring maximum durability in demanding downhole environments.

  • Superior Connection: We provide the unique FJWP thread, a two-step double-shoulder connection design. This proprietary connection on our Washover Pipe assures quick makeup and exceptional torsional strength, providing a reliable, pressure-tight seal.

For effective fishing and milling jobs, TIANHE's Washover Pipe is the industry's trusted choice.