دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: The crack that vertical to horizen plane in formation.

n: a heater-treater whose cylinder stands upright, perpendicular to the ground. See heater-treater.

n: in crane operations, a method of attaching a sling to a load in which only one sling leg suspends the load.

n: a change in the configuration of a pipeline whereby the pipe is curved from the horizontal to a 9()!1 vertical run, then curved 902 to a horizontal run, curved again to a 902 vertical, and then curved 90Q back to horizontal. The effect is to create turbulence in the fluid flow and distribute the S&W evenly in the flowing stream.

n: The projection of virtual borehole axis on the the vertical plane of designed azimuth line.

n: a clause in an oil or gas lease that excludes, or releases, unproductive formations from the lease at the end of a specified period.

n: a cylindrical separator standing up- right, perpendicular to the ground.

n: a pre-established location in the vertical plane along the tank shell couesponding to a given horizontal station. Compare horizontal station.

n: (VSM) an Hshaped device that supports a pipeline above the ground. Vertical support members are used in parts of the world where frozen earth prevents normal burial of the line. See lowering-up.

a subsea tree with the master valve above the tubing hanger.