Oil-based extreme pre
Water-based lubricant Appearance
Milky or milky yellow liquid,the product not only has good lubrication and reduce friction effect, but also non-toxic and low fluorescence,is an excellent lubricant for the preparation of double protection drilling and completion fluid,can bedirectly added to a variety of water-based drilling andcompletion fluid,the general addition amount is 0.5%-2%.
Drilling grade polyol,the appearance of red viscous liquid,hydroxyl value of about 1200,good lubricity,strong anti-collapse inhibition,no fluorescence,high temperature resistance,salt resistance,good compatibility,affordable,stable quality,molecular weight,concentration can be adjusted according to need.
ssure lubricant
Appearance: Yellow or brown-yellow, brown-black liquid, this product is a highly efficient lubricant suitable for various drilling fluid systems. It can effectively reduce the friction coefficient of the drilling tool in the downhole and the torque force of the rotary table, and has a significant prevention of drilling fluid sticking. The lubrication performance of the product is stable and unchanged at high temperature, with easy to use, no paste sieve, low toxicity, no fluorescence, no harm to human body, environmental protection and so on.
Application of liquid lubricants in drilling fluids
A certain amount of liquid lubricant is usually added to the drilling fluid to meet the lubrication needs during the drilling process. The specific applications of liquid lubricants in drilling fluids are as follows:
Mixing with drilling fluid: Liquid lubricants are usually mixed with drilling fluid in a certain proportion to form a drilling fluid with lubricating properties.
Formation of lubricating film: A lubricating film is formed between the drill bit and the well wall to reduce the friction coefficient between the drill bit and the well wall.
Improve drilling efficiency: Liquid lubricants help improve drilling efficiency by reducing frictional resistance and increasing drilling speed.
Hot Tags: bit cleaner, China bit cleaner manufacturers, suppliers, factory, drilling fluid lubricants, liquid lubricants for drilling fluids in underbalanced drilling, schist formation drilling liquid lubricants for fluids, liquid lubricants for drilling fluids in heterogeneous formation drilling, cassiterite formation drilling liquid lubricants for fluids, liquid lubricants for drilling fluids in graphite formation drilling
