1. Property It' s a proven extensively used drilling fluid additive with many fine properties. Oil asphalt is basal raw material. It appears brown in easy breakable pieces or fluidized powder. Its....
Henan Xinxiang No.7 Chemical Co., Ltd is one of the most professional manufacturers of drilling fluids additives in China and has expanded rapidly since established in 1998. With the certifications....
1. Property It' s a proven extensively used drilling fluid additive with many fine properties. Oil asphalt is basal raw material. It appears brown in paste. Its density is 0.98g/ cm3. It' s partly....
1. Property During drilling, clay shale will swell and disperse when there is water, causing not only bad wall, even collapse, but also serious change of the rheological property of the mud which is....
1. Property It' s a drilling fluid additive made basically from powder cationic asphalt with special technology. Its cylindrical grains are not only handy for use on site and safe for workers but....
1. Property The product is a new kind of strong complex depressant used in drilling fluid. Its working principle is: stabilize the well wall and check the dispersion of drilling chips by forming....
1. Property Kalium Humic Acid KHM, it appears as black powder, easily soluble in water, it forms ions hydrate base with negative charge, and having strong hydrate ability. It is the shale control....
1. Property Itâ € ™ s a clay hydration inhibitor prepared by recombination of several compounds, highly effective in inhibition of the dispersion of clay when hydrated. Once the hydration of clay is....
1. Property This product appears as black or brown powder, it' s easily dissolved in water, it react acid. It contains the active group such as hydrocarbyl, carboxyl and so on. 2. Quality indexes....
1. General Information Oil layer protection is now a key technique in oil exploration and development, of which shielding transient blocking of drilling fluid is the first to be developed and....
1. Property QS-2 is chiefly composed of calcium carbonate, highly pure, acid soluble over 99% . Its fineness and distribution of particle size are in conformity with the requirement of oil field....
1. Property Sulfonated lignite is a lignite humic acid derivatives it is obtained of the lignite under the conditions of the sulfonating agent and proper temperature. It is brown-black powder....
1. Property It is a kind of drilling fluid filtration reducer composed by sulfonated phenol-formaldehyde resin and sulfonated lignite, and can be used together with sulfonated lignite, sulfonated....
ITEMS Indexes Softening Point e300Â ° F Penetration 0 Solubility in Diesel e70% Solubility in Water NO Appearance Black powder We are the leading provider of asphalt products. Besides....