دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

see Spontaneous Potential Log or SP.

n: a sampling device that is operated by streamflow or stream pressure.

n: The polyurethane cleaning hoop or egg-shaped ball between two screen cloth can knock the screen and then clean it .

n: see jackup drilling rig.

n: A kind of self-moving sealing action that many gate type preventer possessing.

n: A kind of shale shake that its center of pulley lied between the center of bearing and the center of quality of eccentric block,and pass the synthesis center of eccentric block and shaking complement.

n: (SP) see spontaneous potential.

n: see spontaneous potential curve.

n: see carrier rig.