E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
E21B 43/25 (2006.01) E21B 43/116 (2006.01) E21B 33/12 (2006.01)
Patent
CA 2550750
Formation zones of interest may be isolated and stimulated by substantially instantaneously providing a pressure equal to or greater than the fracture pressure of the targeted zone. A treatment fluid is accumulated in coiled tubing until the pressure is equal to or greater than the fracture pressure of the targeted zone. The accumulated pressurized treatment fluid is released substantially instantaneously at the targeted formation zone. The accumulated pressurized treatment fluid may be substantially simultaneously released with the detonation of a perforation gun.
Kovacs John
Lemp Stephen P.
Mahdi Abbas
Schlumberger Canada Limited
Smart & Biggar
LandOfFree
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