Rotatable plunger lift

Details Rotatable plunger lift Rotatable plunger lift

E - Fixed Constructions

21

B

E21B 43/12 (2006.01) E21B 34/10 (2006.01)

Patent

CA 2618195

A plunger lift for a well is provided comprising a tube having an exterior surface in which is formed a spiral groove. The tube also has a flow-through passage extending lengthwise through the tube and a valve seat in the tube surrounding the flow-through passage. A valve closure member is provided having a surface shaped to engage and seal, up against the valve seat and close the flow-through passage. The spiral groove allows the plunger lift to rotate as it moves through the well, allowing it to move at a faster rate of speed and with less resistance. In addition, the flow-through passage allows the tube to pass swiftly down the well, when the valve closure member is disengaged.

Affiliated with

Also associated with

Rating

Rotatable plunger lift does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotatable plunger lift, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotatable plunger lift will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2086990