2012年5月24日 · The wellhead sits on top of a natural gas well. After the well has been drilled, the well must be completed. This process includes installation of the wellhead which is equipment at the top of the well that ensures safe operation and manages the flow of natural gas out of the well into the gathering system.

For the water well concepts, see Puteal and Hydraulic head. A wellhead is the component at the surface of an oil or gas well that provides the structural and pressure-containing interface for the drilling and production equipment.

Natural gas from gas and condensate wells in which there is little or no crude oil, is termed "nonassociated gas". Gas wells typically produce only raw natural gas. However condensate wells produce free natural gas along with a semi-liquid hydrocarbon condensate.

2024年11月23日 · The wellhead is a cornerstone of oil and gas well operations. Its ability to manage pressure, provide structural integrity, and prevent environmental risks makes it an indispensable part of the industry. Whether onshore, offshore, or subsea, wellheads ensure that hydrocarbon extraction is safe, efficient, and reliable.

A wellhead is the above-ground portion of a natural gas well. After the well has been drilled, the well must be completed. This process includes installation of the wellhead, which helps ensure safe operation and manage the flow of natural gas out of the well into the gathering system.

2024年10月28日 · Natural gas transported on the mainline natural gas transportation (pipeline) system in the United States must meet specific quality measures to ensure the pipeline network (or grid) provides uniform-quality natural gas. Wellhead natural gas may contain contaminants and hydrocarbon gas liquids (HGL) that must be removed before the natural gas ...

The equipment also prevents leaking of natural gas or crude oil out of the well and prevents blowouts due to high pressure formations. Generally, the wellhead consists of three components: (1) the casing head, (2) the tubing head, and (3) the Christmas tree .

In order to effectively facilitate the flow of natural gas from the well, this technique entails strengthening the wellbore with a casing, measuring the temperature and pressure of the production, and fitting the necessary equipment. The flow of the well is controlled by a choke [59].

The following are some example graphics depicting the underground natural gas storage wellhead and wellbore. The wellhead is a combination of valves, fittings, and piping that controls the flow of gas into and out of the underground storage formation.

2022年7月7日 · An oil well is a hole dug into the Earth that serves the purpose of bringing oil or other hydrocarbons – such as natural gas – to the surface. Oil wells almost always produce some natural gas and frequently bring water up with the other petroleum products. What is a tubing head? The Tubing Head is the uppermost spool in a wellhead assembly ...