Drilling FLuid Lubricant AC-Lub Series products
Product Detail:
The molecule structure of AC-LubGT and AC-LubHP contain various adsorption groups, which enable them quickly form strong anti-shearing film on bit and drill strings to prevent bit balling and sticking and reduce downhole torque and friction for higher ROP. It is highly compatible with most of general water based mud additives and systems. AC-LubHP is especially applicable to challenging applications such as high density, high temperature and high salinity water based mud system.
Features:
AC-LubGT is highly dispersible in water based mud and can quickly adhere to wellbore and drill strings to improve quality of mud cake and effectively reduce adhesion coefficient.
AC-LubHP is effective in high water salinity up to 20%, especially suitable for
AC-LubHP is effective in high temperature up to 160°C, especially suitable for deep water drilling operations.
Both AC-LubGT and AC-LubHP are highly compatible with general water based mud additives.
Application :
AC-LubGT and AC-LubHP lubricants are applicable for high density water based mud system and deep water drilling operations by preventing bit balling and sticking and reduce downhole torque and friction for higher ROP. They can be directly added to water based mud system and the typical dosage range to 0.5% - 1% of the mud volume to control torque and friction. The dosage can be up to 2% for extreme water conditions such as high temperature and salinity.
Parameters:
|
Item |
Result |
|
Appearance |
Light to dark amber liquid |
|
Apparent viscosity increment，mpa·s |
≤5.0 |
|
Density variation，g/cm3 |
≤0.08 |
|
Reduction of friction coefficient，% |
≥80 |
