Combined installation comprising an activation pump and a safety

Details Combined installation comprising an activation pump and a safety Combined installation comprising an activation pump and a safety

1982-12-01

1984-04-24

Pate, III, William F.

Wells

With eduction pump or plunger

Having sediment trap or deflector

166321, E21B 3410

Patent

active

044442513

ABSTRACT:
In a hydrocarbon production well in which effluent is activated by an activation pump installed in a production pipe in the well, a safety valve is disposed in the production pipe beneath the pump and is controlled for opening purposes by a control chamber which is provided with pressurized fluid present at the level of the pump. To this end an annular passage is provided inside the production pipe along a wall connecting the pump to the valve, the annular passage communicating at its ends with means for bringing it into communication with the pressurized fluid present at the level of the pump and the control chamber respectively.

REFERENCES:
patent: 4009756 (1977-03-01), Zehren
patent: 4354554 (1982-10-01), Calhoun
patent: 4356205 (1982-09-01), Goldschild et al.

Affiliated with

Also associated with

Rating

Combined installation comprising an activation pump and a safety does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Combined installation comprising an activation pump and a safety, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Combined installation comprising an activation pump and a safety will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-111369