دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: short for Christmas tree, which is the valves and fittings placed on top of a flowing well to control production.

a blind flange over a valve at the top of the tree.

an isolation device commonly used in fracturing to protect the tree from pressure and proppant erosion.

n: a tubular device employed as an isolation tool inside the Christmas tree that protects the tree from the very high pressures that occur during well stimulation. trend n: the directional line of a rock bed or petroleum deposit.

a magnet in the return trough from wellhead to shaker that removes suspended metal particles from the fluid.

an indefinite term normally used to identify a producing formation over a large area of production.

n: The work that finding layers at the peripheral zone of old well,or between two identified reservoir.

n: a rarely used form of sidewall coring that uses a wall corer with saw-type blades set at 450 angles to cut triangular-shaped cores.

n: A kind of test equipment that can imitate three directional presure of rock of downhole.

n: land within an Indian reservation or owned by an Indian tribe, group, or band.