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How to Safely Remove Drilling Tools Stuck in Underground Obstacles? — hnironrubikcubemachine.com

Source: | Author:selina | Published time: 2025-01-12 | 2 Views | Share:

How to Safely Remove Drilling Tools Stuck in Underground Obstacles? — hnironrubikcubemachine.com

When drilling tools get stuck in underground obstacles, removing them safely is crucial to avoid further damage and delays. Operators need to follow specific steps to ensure the tools are retrieved without compromising the borehole. Advanced rigs like the XCMG used rotary drilling rig and SANY used rotary drilling rig offer solutions to manage these challenges effectively.

1. Identifying the Cause of Stuck Tools

Before attempting to remove a stuck tool, it is essential to understand the cause. Common reasons include:

Clay and Mud Adhesion: Sticky soils like clay can adhere to the tool.
Rock Formations: The drill bit may get lodged in hard rocks.
Tree Roots or Debris: Roots and other materials can wrap around the tool.

The Second-hand rotary drilling rig is equipped with sensors that help operators identify the cause of the problem quickly.

2. Reducing Drilling Pressure and Torque

To safely remove a stuck tool, operators should reduce drilling pressure and torque. Applying excessive force can damage both the tool and the borehole.

The SANY used rotary drilling rig offers real-time control over these parameters, ensuring operators can make precise adjustments.

3. Using Reverse Rotation Techniques

In some cases, using reverse rotation can help dislodge the tool. This technique involves rotating the drill string in the opposite direction to free the tool from the obstacle.

The XCMG used rotary drilling rig supports reverse rotation, making it easier to retrieve stuck tools.

4. Utilizing Specialized Retrieval Tools

If the tool remains stuck, operators may need to use specialized retrieval tools such as fishing tools or overshots to safely remove it.

The Reconditioned rotary drilling rig offers compatibility with various retrieval tools, providing flexibility in handling different situations.

5. Implementing Safety Protocols

Safety should be a top priority when removing stuck tools. Operators must ensure the drilling area is secure and all team members are aware of the risks.

Summary

Removing stuck drilling tools safely is essential to avoid further damage and delays. This article outlines effective strategies using advanced rigs like the XCMG used rotary drilling rig and SANY used rotary drilling rig, including reverse rotation techniques and specialized retrieval tools.