Lubricant
LB-GR
Solid Lubricant
LB-GR, black powder, can be fully dispersed in drilling fluids. It can also quickly adhere to borehole and drilling device to reduce friction coefficient. Furthermore, it can be directly added into water-based drilling fluids, and its recommend dosage is 3.5-7 ppb.
LB-GR Features
Good lubricating capability to be applied in complicated wells such as horizontal and directional wells Resists salt, calcium and magnesium; can be applied in freshwater, brine; saturated brine and seawater drilling fluids Resists temperature up to 200℃ and it can be applied in deep wells or ultra-deep wells Non-toxic and has no harm to environment Compatible with other additives Low fluorescence to be applied in exploration wellsStorage
Packaged in 25kg multi-wall paper sacks. It is recommended that the product be stored in a shady, dry, and ventilated place.
Safety
Avoid contact with eyes, skins and clothes; please refer to SDS for more information.