دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a cylindrical tube placed around the retrieving neck of a retrievable bridge plug to catch debris or frac balls.

a cylinder at surface to catch ball sealers before the fluid is routed through the choke.

n: a bridge plug or cement plug placed near the bottom of the bole to shut off a depleted, water-producing, or unproductive zone.

n: Refers to the cement plug or bridge plug located in the downhole, used to packoff depleted formation and water yield formation.

Bridge Plug.

n: a downhole tool, composed primarily of slips, a plug mandrel, and a rubber sealing element, that is run and set in casing to isolate a lower zone while an upper section is being tested or cemented.

n: A kind of down hole tool. Mainly made by slip, mandril and rubber closely element.

a permanent or retrievable plug set typically on wireline to isolate a section of the well.

a drillable plug that can be quickly and reliable set to isolate a section of the well.

cast iron bridge plug.

a bridge plug made mainly of plastic and composite materials.

n: the plugging tools which is set in the casing and can divide the up and down pay formations so as to perforate on the two pay formations

n: a temporary plug set on a pressure-setting assembly and landed inside a production packer. The plug temporarily converts the packer into a bridge plug.

a drillable bridge plug.