...
Specification of DFM dynamic inputs and outputs at well level:
Excerpt | ||||
---|---|---|---|---|
|
The pressure control is is a usual condition for water and gas injection wells which and injectors and gas injectors and specified by the THP maintained by the ground booster pump.
In this case a reservoir takes as much fluid as it can depending on quality of well-reservoir contact and reservoir capacity and reservoir transmissibility around a given injector.
Sometimes the pressure control becomes effective in Sometimes producing wells produce at nearly constant bottomhole pressure, when bottomhole pressure it is being reduced by the downhole pump to its minimal value
LaTeX Math Inline | ||
---|---|---|
|
In this case the liquid rate is declining
LaTeX Math Inline | ||
---|---|---|
|
This does not actually qualifies this production as Pressure Control and the well is still under Liquid Control conditions and once bottomhole pressure raises above minimal the pump returns to producing the target liquid rate
LaTeX Math Inline | ||
---|---|---|
|
See also
...
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Dynamic Flow Model (DFM)Flow Modelling / Reservoir Flow Modelling / Well Control (Reservoir Flow Modelling)
Petroleum Industry / Upstream / Production / Subsurface Production Operations / Well controlControl / Pressure Control