Wells – Means for perforating – weakening – bending or separating pipe... – With disparate below ground feature
Patent
1990-12-21
1991-12-31
Dang, Hoang C.
Wells
Means for perforating, weakening, bending or separating pipe...
With disparate below ground feature
166242, 166297, E21B 43116
Patent
active
050763555
ABSTRACT:
The invention features a perforating gun, with an external auger, which can be mounted to a tubing string. The auger facilitates removal of the gun after the sand is placed in the perforations. The perforating gun with external auger promotes the clean-up of the debris from the perforations after the gun is shot and facilitates the movement of the gun out of the sand. The sand can be spotted near the perforations without exposure to the formation of any kill fluids. The perforating gun with external auger need not be moved prior to admission of sand into the perforations. The assembly can be used so that preferred fluids, such as stimulating fluids, can be used to circulate the sand until the sand has been spotted adjacent the formation, whereupon the stimulating fluid is squeezed into the formation, leaving the sand in the perforations. The amount of fluid displaced into the formation is minimized and the selection of fluid helps to stimulate the subsequent flow during production.
REFERENCES:
patent: 1080684 (1913-12-01), Erickson
patent: 2336586 (1943-12-01), Beckman et al.
patent: 2371385 (1945-03-01), Eckel
patent: 2371391 (1945-03-01), Haynes
patent: 2500754 (1950-03-01), Huber
patent: 2513944 (1950-07-01), Kessler
patent: 4410051 (1983-10-01), Daniel et al.
patent: 4681163 (1987-07-01), Guidry et al.
patent: 4830120 (1989-05-01), Stout
patent: 4898244 (1990-02-01), Schneider et al.
patent: 4986375 (1991-01-01), Maher
"Tubing-Conveyed Perforating Systems", Baker Sand Control Manual, pp. 1-26.
"Products, Services and Accessories", Baker Sand Control Manual, pp. 1-40.
Donovan Joseph F.
Naquin Michael J.
Baker Hughes Incorporated
Dang Hoang C.
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