Inflatable packer system

Details Inflatable packer system Inflatable packer system

E - Fixed Constructions

21

B

166/65

E21B 33/127 (2006.01) E21B 33/124 (2006.01) E21B 34/12 (2006.01)

Patent

CA 1142848

INFLATABLE PACKER SYSTEM Abstract An inflatable packer system for use in a well testing or treating tool which is attached to a drill string. The inflatable packer system comprises a pump subassembly operated by rotation of the drill string, a check/relief valve subassembly, valve subassembly, packer deflate subassembly, at least one inflatable packer, at least one flow subassembly, at least one recorder subassembly, and a drag spring unit. The packer system may also incorporate a straddle by-pass extension assembly for additional spacing between packers in a two packer straddle test. The inflatable packer system is used to isolate any desired zone or zones in a well bore so that multiple tests involving inflation and deflation of the packer(s) without removing the tool from the well may be performed.

364694

Affiliated with

Also associated with

Rating

Inflatable packer system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-868022