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Series 20 Short Catch Sucker Rod Overshot
SERIES 20 OVERSHOT
TIANHE-FT-S20O
The Tianhe 20 series short-joint sucker rod retrieval tube is an innovative tool designed for the efficient retrieval of sucker rods that have fallen into the well. It consists of a top connector, a tube body, basket-shaped slips (grab), and a unique grab control device. The core design of this retrieval tube lies in its grab control device, located between the top connector and the basket grab at the top of the tool, rather than below. This innovation allows the basket grab to occupy the lowest possible position of the fallen fish, ensuring that even the shortest exposed "fish head" can be successfully guided and firmly grasped by the basket slips.
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Tianhe 20 Series Sucker Rod Overshot

The Tianhe 20 Series Sucker Rod Overshot is a professional-grade tool engineered for oilfield fishing operations. This specialized Sucker Rod Overshot is comprised of a top sub, a body, a basket grapple, and a unique top-mounted control assembly. The primary innovation of this Sucker Rod Overshot is its control mechanism positioned at the top, allowing the basket grapple to sit at the lowest possible point. This design makes the Sucker Rod Overshot exceptionally effective at engaging and capturing short fish heads.

Core Function
As a high-performance Sucker Rod Overshot, its core function is to enter the wellbore, accurately locate, and securely fish broken sucker rods. This specific Sucker Rod Overshot utilizes an internal grapple mechanism to ensure a reliable grip, with engaging force that increases proportionally with the applied pull. Furthermore, this advanced Sucker Rod Overshot features a release mechanism, providing a critical safety function during operations.

Application Scenarios
This versatile Sucker Rod Overshot is suitable for various downhole conditions:

  • This Sucker Rod Overshot is the primary tool for fishing sucker rods inside tubing.

  • It is the ideal Sucker Rod Overshot for challenging short fish head recovery operations.

  • This reliable Sucker Rod Overshot is also perfectly suited for fishing applications within the casing.

Product Advantages

  1. Superior Short Fish Head Engagement: The top-control design of this Sucker Rod Overshot is specifically optimized for capturing short fish heads.

  2. Proven Reliability: The Tianhe 20 Series Sucker Rod Overshot is renowned for its consistent and dependable fishing performance.

  3. Enhanced Operational Safety: This robust Sucker Rod Overshot is equipped with a reliable release mechanism, ensuring operational safety.

  4. Excellent Guiding Capability: As a professional-grade Sucker Rod Overshot, its optimized guide shoe design ensures smooth entry over the fish.

Choosing the Tianhe 20 Series means selecting a professional Sucker Rod Overshot built for maximum fishing efficiency and reliability.