Packer apparatus with annular check valve

Details Packer apparatus with annular check valve Packer apparatus with annular check valve

E - Fixed Constructions

21

B

E21B 33/12 (2006.01) E21B 43/25 (2006.01)

Patent

CA 2559815

A well packer assembly with an annular fluid bypass and a check valve. The well packer assembly has an upper packer apparatus and a lower packer apparatus with a stimulation port therebetween. An annular fluid bypass in the upper packer apparatus communicates the well annulus from above packer elements on the upper packer apparatus to .below the packer elements. The well fluid circulated through the fluid bypass is discharged into the well annulus below the packer elements on the upper packer apparatus to circulate stimulation fluid through the stimulation port and upwardly through the upper packer apparatus and the tubing used to lower the upper packer apparatus into the well.

Affiliated with

Also associated with

Rating

Packer apparatus with annular check valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Packer apparatus with annular check valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Packer apparatus with annular check valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1412949