نمایش نتیجه 14611 تا 14620 از 14709 نتیجه یافت شده برای P:
wrapped metal liner.
n: movement between the mating surfaces of box and pin in a tool joint. v: to move in a rocking motion.
lock ring that anchors the gas lift valve in the side pocket mandrel.
abbr: waiting on cement;used in drilling reports.
waiting on cement or water oil contact
To suspend drilling operations while allowing cement slurries to solidify, harden and develop compressive strength. The drilling crew usually uses this time to catch up on maintenance items, to rig down one BOP and rig up another one for the new casing, t
abbr: waiting on orders;used in drilling reports.
The general collar that have a row of blind hole at one side face,which can decrease the well deviation.
A kind of material that be used to mamufacture medium sticky CMC
n: the acting of a force through distance, or the overcoming of a resistance to motion. No work is done unless motion is produced. Mathematically, work is force times distance.
n: see personnel basket.
the basket on a snubbing unit where the operator stands.
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