- Industry: Education; Oil & gas
- Number of terms: 4495
- Number of blossaries: 0
- Company Profile:
The Petroleum Extension Service (PETEX) is a unit of the Division of Continuing Education at The University of Texas at Austin and has been training companies and individuals since 1944.
a control head for injecting coiled tubing into a well that seals off the tubing and makes a pressure tight connection.
Industry:Oil & gas
the course of drilling fluid downward through the annulus and upward through the drill stem, in contrast to normal circulation in which the course is downward through the drill stem and upward through the annulus. Seldom used in open hole, but frequently used in workover operations.
Industry:Oil & gas
the application of a liquid slurry of cement and water to various points inside or outside the casing.
Industry:Oil & gas
an off shore drilling structure consisting of a barge on which the drilling equipment is constructed. It is positioned on location, then the barge is sunk.
Industry:Oil & gas
to restore production from an existing formation when it has fallen off substantially or ceased altogether.
Industry:Oil & gas
a company whose specialty is preparing, transporting, and pumping cement into a well.
Industry:Oil & gas
1. a cylindrical object, rounded, blunt, or chisel-shaped on one end and usually made of tungsten carbide, that is inserted in the cones of a bit, the cutters of a reamer, or the blades of a stabilizer to form the cutting element of the bit or the reamer or the wear surface of the stabilizer. Also called a compact.
Industry:Oil & gas
the derrick or mast, drawworks, and attendant surface equipment of a drilling or workover unit.
Industry:Oil & gas
an accessory attached to the top of the casing to facilitate cementing of the casing. It has passages for cement slurry and retainer chambers for cementing wiper plugs. Also called retainer head.
Industry:Oil & gas
