... .Effect water shuoff agent 5.color white Anionic Polyacrylamide Physical Property: This product is soluble ,and insoluble in organic solvents. ... 605-8WhitePowderApplication:1, Materials used for drilling mud additives, can reduce the friction of the drill bit to extend the service ... drill bits to improve the penetration rate and the footage, reduce the time for drilling the plug, the collapse of ...