Lubricants-OBF-LUBE

Short Description:

Summary OBF-LUBE is a kind of vegetable grease lubricant formulated for water-base fluids to reduce the coefficient of friction and decrease the torque and drag encountered in drilling operations. By reducing the friction between the drillstring and the wall cake, OBF-LUBE agent will minimize the possibility of differential sticking to some extent. In addition, minimal contribution to the rheology of the system can be observed. It can be used in freshwater-, brine- and seawater-base drilling ...


Product Detail

Summary

OBF-LUBE is a kind of vegetable grease lubricant formulated for water-base fluids to reduce the coefficient of friction and decrease the torque and drag encountered in drilling operations. By reducing the friction between the drillstring and the wall cake, OBF-LUBE agent will minimize the possibility of differential sticking to some extent. In addition, minimal contribution to the rheology of the system can be observed. It can be used in freshwater-, brine- and seawater-base drilling liquid with good compatibility with other additives.

Advantages

l Effective lubricant for water-base mud systems

l Decrease the coefficient of friction which reduces torque and drag

l Does not increase rheology or gel strengths

l Does not cause foaming

l Biodegradable with no hydrocarbons

Usage range

Temperature: ≤180℃ (BHCT).

Recommend dosage:2.0~3.0% (BWOW).

Technical data

Item

Index

Appearance

Uniform liquid

Density (20℃), g/cm3

0.85~ 0.95

Flash point,℃

≥ 70

Fluorescence grade

≤6

Reduce rate of friction

(freshwater bentonite mud),%

≥80

Reduce rate of friction

(seawater bentonite mud),%

≥70

Packing

200L/iron drum or 1000L/plastic drum or based on customers’ request.

Storage

It should be stored in cool, dry and ventilated areas and avoid being exposed to the sun and rain.

Shelf life: 24 months.

 


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