Grease

Grease (grease) is a semi-solid lubricating material consisting of base oil, thickener and additives used to reduce friction and wear.

Form: high viscosity, paste, suitable for occasions where liquid lubricants are not easy to use.

Function: used for the lubrication of mud pump, drill bit bearing and other equipment to reduce the wear caused by sand and water intrusion.

Advantages：

Strong adhesion, not easy to be washed away by mud.

Good sealing to prevent pollutants from entering the friction parts.

High temperature resistant, water resistant, adapt to harsh working conditions.

Selection of points

Matching conditions: select instruments with appropriate accuracy according to drilling depth and formation characteristics.

Maintenance and calibration: Regular calibration to ensure data accuracy.

Trend towards automation: Intelligent monitoring equipment can improve efficiency and reduce human error.