Well control

Well control

Well control is the management of the dangerous effects of unexpected high pressures on the surface equipment of drilling rigs searching for oil and/or gas. Some type of drilling fluid is generally used to aid in well control. Failure to manage and control these pressure effects can cause serious equipment damage and injury/loss of life. Well control situations that are improperly managed cause blowouts, which is the uncontrolled and explosive expulsion of fluids from the well, usually resulting in a fire.

Well control includes the monitoring for the symptoms of impending pressure imbalance situations and the procedures for operating well site equipment to understand the situation and take remedial actions.

ee also

*Blowout (well drilling)


Wikimedia Foundation. 2010.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • Oil well control — is the management of the dangerous effects caused by unexpected high pressures upon surface equipment of oil or gas drilling rigs. Technically, oil well control involves preventing Formation fluid, usually referred to as kick, from entering into… …   Wikipedia

  • Well bay — A well bay is an area of an oil platform where the Christmas trees and wellheads are located. It normally consists of two levels, a lower where the wellheads are accessed and an upper where the Xmas Trees are accessed often along with the various …   Wikipedia

  • Control (2007 film) — Control Film poster showing lead actor Sam Riley as Ian Curtis Directed by Anton Corbijn Produce …   Wikipedia

  • Well services — is a department within a petroleum production company through which matters concerning existing wells are handled. Having a shared well services department for all (or at least multiple) assets operated by a company is seen as advantageous as it… …   Wikipedia

  • Well drainage — means drainage of agricultural lands by wells. Agricultural land is drained by pumped wells (vertical drainage) to improve the soils by controlling water table levels and soil salinity. Contents 1 Introduction 2 Design 3 Flow to wells 4 …   Wikipedia

  • Control system security — is the prevention of intentional or unintentional interference with the proper operation of industrial automation and control systems. These control systems manage essential services including electricity, petroleum production, water,… …   Wikipedia

  • Well integrity — is defined by [http://www.standard.no/imaker.exe?id=5738 NORSOK D 010] as “Application of technical, operational and organizational solutions to reduce risk of uncontrolled release of formation fluids throughout the life cycle of a well”. There… …   Wikipedia

  • Control engineering — Control systems play a critical role in space flight Control engineering or Control systems engineering is the engineering discipline that applies control theory to design systems with predictable behaviors. The practice uses sensors to measure… …   Wikipedia

  • Control (Janet Jackson album) — Control …   Wikipedia

  • Control Myself — Single by LL Cool J featuring Jennifer Lopez from the album Todd Smith …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”