production wellhead

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• Production tubing — is a tubular used in a wellbore through which production fluids are produced.Production tubing is run into the drilled well after the casing is run and cemented in place. Along with other components that constitute the production string, it… …   Wikipedia

• Wellhead — A wellhead is piece of equipment that exists atop (the exposed area above ground) of a well. Wellheads are manufactured in a vast variety of manners for numerous purposes which dictate design. Factors that affect wellhead configuration are… …   Wikipedia

• Wellhead —   The point at which the crude (and/or natural gas) exits the ground. Following historical precedent, the volume and price for crude oil production are labeled as wellhead, even though the cost and volume are now generally measured at the lease… …   Energy terms

• Production string — The production string is a part of an oil well that is composed of the production tubing and other completion components and serves as the conduit through which the production fluid flows from the oil reservoir to the surface through the wellhead …   Wikipedia

• Glory hole (petroleum production) — A glory hole in the context of the offshore petroleum industry is an excavation into the sea floor designed to protect the wellhead equipment installed at the surface of a petroleum well from icebergs or pack ice. An economically attractive… …   Wikipedia

• Unit value, wellhead —   The wellhead sales price, including charges for natural gas plant liquids subsequently removed from the gas; gathering and compression charges; and state production, severance, and/or similar charges.   U.S. Dept. of Energy, Energy Information… …   Energy terms

• Tension-leg platform — A Tension leg platform or Extended Tension Leg Platform (ETLP) is a vertically moored floating structure normally used for the offshore production of oil or gas, and is particularly suited for water depths greater than 300 metres (about 1000 ft) …   Wikipedia

• Rate case — A rate case is the formal process which industries that have the legal designation of public utility are mandated to go through in order to set the rate at which they are allowed to charge consumers for their service. Rate cases serve as one of… …   Wikipedia

• Deepwater Horizon oil spill — 2010 oil spill and BP oil spill redirect here. For other oil spills in 2010, see 2010 oil spill (disambiguation). For the 2006 oil spill involving BP, see Prudhoe Bay oil spill. For the drilling rig and explosion, see Deepwater Horizon… …   Wikipedia

• Christmas tree (oil well) — Oil well Christmas tree In petroleum and natural gas extraction, a Christmas tree, or tree , (not wellhead as sometimes incorrectly referred to) is an assembly of valves, spools, and fittings used for an oil well, gas well, water injection well,… …   Wikipedia

• Completion (oil and gas wells) — This article is about the oil or gas well completion. For other uses of completion, see Completion (disambiguation) In petroleum production, completion is the process of making a well ready for production (or injection). This principally involves …   Wikipedia