![]() One of its methods is to inject gas into the producing fluid column to reduce the density of the column-and thus its hydrostatic pressure named Gas Lift It is often associated with mature, depleted fields, where Pr has declined such that the reservoir can no longer produce under its natural energy. Kinetic or potential losses due to diameter restrictions, pipe bends, or elevation changes.Īrtificial Lift is a method of 'artificially' reducing a well's bottomhole pressure so that it can produce at some improved rate.Friction pressure caused by fluid movement through the tubing, wellhead, and surface equipment.Hydrostatic pressure of the producing fluid column.This backpressure, or bottomhole pressure, has these following components: We know already that a well will never actually reach its absolute flow potential, because Pwf must exceed the backpressure that the producing fluid exerts on the formation as it moves through the production system.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |