E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 23/06 (2006.01) E21B 33/124 (2006.01)
Patent
CA 2697394
A method and apparatus for conducting a fracturing operation using a wellbore fracturing assembly. The assembly may be mechanically set and released from a wellbore using a coiled tubing string to conduct a fracturing operation adjacent an area of interest in a formation. The assembly may include an unloader for equalizing pressure between the assembly and the wellbore, a pair of spaced apart packers for straddling the area of interest, an injection port disposed between the packers for injecting fracturing fluid into the area of interest, and an anchor for securing the assembly in the wellbore. After conducting the fracturing operation, the assembly may be relocated to another area of interest to conduct another fracturing operation.
Harrall Simon J.
Ingram Gary D.
Murphy Robert
Deeth Williams Wall Llp
Weatherford/lamb Inc.
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