دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: A kind of anionic surface active agent, usually used as frother, sometimes as the emulsifier in the foam drilling fluid. The symbol is AS.

n: A kind of usual anti-froth of drilling fluid.

n: The cutting is infiltrated by slight liquid and froth added into the air in gas drilling.

n: any chemical that prevents or lessens frothing or foaming in another agent.

a foam breaking chemical.

n: The material that decreases the surface tension of water, solution and suspension liquid and decreases or eliminates froth.

a foam with very high internal gas volume, usually 90%+ gas. High viscosity and often very stable.