E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 43/12 (2006.01) E21B 33/12 (2006.01) E21B 34/06 (2006.01)
Patent
CA 2660219
The present disclosure is directed to a gas lift system adapted to provide a gas injection point to a deeper location in a wellbore. A turn-over suspension mandrel can be landed inside a side pocket mandrel and connected to a gas lift valve on one end and a coil on the other end. A length of production tubing can extend from the side pocket mandrel. The production tubing can include a production packer to seal the annulus between the tubing and the well casing. The turn-over suspension mandrel can be constructed such that gas entering the gas lift valve is directed down through the coil and into the wellbore beneath the production packer. A plug can be placed at the bottom of the coil in order to prevent blowouts during installation of the gas lift system. An alternative embodiment of the present disclosure provides a coil and plug hung from a gas lift valve of a pack-off assembly.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Bj Services Company
LandOfFree
System and method for thru tubing deepening of gas 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 System and method for thru tubing deepening of gas lift, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for thru tubing deepening of gas lift will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1568058