Product Name:Taper tap

Product Model:

Place of Origin: Shanxi, China

A fishing taper tap is a specialized tool used in oil and gas drilling and workover operations, primarily for retrieving objects with internal holes that have fallen down the wellbore, such as drill pipes or tubing. Its working principle involves inserting the tap into the inner hole of the dropped object, then rotating and applying pressure to make the tap embed or grip into the inner surface of the object, thereby achieving successful capture and extraction.

When using a fishing tap, the following points should be noted:

Selecting the appropriate size: Before performing the fishing operation, it's essential to accurately measure the inner diameter of the dropped object and choose a tap of the correct specification accordingly.

Operate with caution: During the lowering process, the tap must be handled slowly to avoid any impact that could shift the position of the dropped object or damage the "fish" (the object being retrieved).

Proper pressure and rotation: After reaching the target depth, apply the appropriate amount of pressure and begin rotating based on actual conditions to allow the tap to effectively embed itself.

Careful lifting: Once you confirm that the tap has firmly gripped the fish, lift it steadily to avoid sudden force that could cause secondary damage.

Correct use of a fishing tap is crucial for improving the success rate of retrieval operations and reducing operational costs. If the first attempt is unsuccessful, it may be necessary to reassess the situation or switch to a different retrieval tool.