WG type drilling casing slip

WG type drilling casing slip

Casing slip is a tool used during drilling to hold and suspend the drill string and casing string. ‌

Casing slips, also known as slips, play an important role in drilling engineering. Its main function is to ensure the smooth progress of drilling operations by clamping and suspending the drill string and casing string during tripping and lowering. Kava is composed of card tiles, card teeth, and handles, which work together to effectively fix and support the drill string or casing string. In addition, there are various types of slips, such as basket slips and spiral slips, to meet the needs of different drilling conditions.

Common specifications, models, and characteristics of casing slips:

4 1/2 inch casing slip WA-C safety slip: This is a specific size safety slip used for petroleum drilling tools, with a design of 17 WA-C safety slips, suitable for specific drilling needs.

W-type slip: W-type slip is a three piece slip structure that can hold corresponding drill rods, drill collars, and casings by replacing the slip teeth or plate box.

MP-R safety slip: There are two types of MP-R safety slips, 10 and 8, used to hold smooth joint pipes of drill collars, suitable for 8-inch casing slips. This type of slip is suitable for specific drilling diameters and depths, and the specific specifications depend on actual application needs.

Casing hanger: Casing hangers are divided into two types: slip type and core shaft type. Slip type casing hangers are further divided into various types such as WD, CG-21, CG-22, and CG-29.