Above packer perforate, test and sample tool and method of use

Details Above packer perforate, test and sample tool and method of use Above packer perforate, test and sample tool and method of use

E - Fixed Constructions

21

B

166/6.1

E21B 49/08 (2006.01) E21B 34/10 (2006.01) E21B 43/116 (2006.01) E21B 43/1185 (2006.01) E21B 49/00 (2006.01)

Patent

CA 1320433

Abstract An above packer perforate, test and sample tool for use in obtaining a sample of fluid from a formation reservoir in a well. The apparatus includes a sampler and an actuator cylinder positioned above a packer and a valve body below the packer. An operating mandrel opens a valve below the packer to flow the fluid from a well annulus defined below the packer to a sampling chamber in the sampler above the packer. The operating mandrel is moved in response to a pressure differential between the pressure in the well annu- lus above the packer and a pressure in the tool. In another embodiment, a second packer may be positioned below the first packer to sealingly engage the well bore below the well formation. A method of sampling fluid from a well for- mation is also disclosed.

609872

Affiliated with

Also associated with

Rating

Above packer perforate, test and sample tool and method of use does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Above packer perforate, test and sample tool and method of use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Above packer perforate, test and sample tool and method of use will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1295407