دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: An adjustable mechanical source that delivers vibratory seismic energy to the Earth for acquisition of seismic data. Mounted on large trucks, vibrators are commonly used for acquisition of onshore seismic data.

a seismic survey where the energy is generated by vibrators attached to large truck-mounted plates at the surface

n: used to indicate the period during which a gas sales contract was made or the well spud date.

n: A kind of colourless and burnable fluid that have fragrant scent,which is the material of coagulant.

n: The copolymer of maleic anhydride and vinyl acetate by catalytic reaction in the particular condition,which can be used as coagulant.

n: The production of ethylene-amine and vinyl sulfonate by catalytic reaction in the particular condition,which be used as thinner and filtrate reducer of high temperature drilling fluids.

n: It is used to product vinyl amine-vinyl sulfonate copolymer .