Invention Application
- Patent Title: NOVEL DEVICE AND METHODS FOR FIRING PERFORATING GUNS
- Patent Title (中): 用于发射执行机构的新颖装置和方法
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Application No.: PCT/US2010/025646Application Date: 2010-02-26
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Publication No.: WO2010099480A1Publication Date: 2010-09-02
- Inventor: BARTON, John, A. , ANDRICH, Lyle, W. , LAGRANGE, Timothy, Edward
- Applicant: OWEN OIL TOOLS LP , BARTON, John, A. , ANDRICH, Lyle, W. , LAGRANGE, Timothy, Edward
- Applicant Address: 6316 Windfern Houston, TX 77040 US
- Assignee: OWEN OIL TOOLS LP,BARTON, John, A.,ANDRICH, Lyle, W.,LAGRANGE, Timothy, Edward
- Current Assignee: OWEN OIL TOOLS LP,BARTON, John, A.,ANDRICH, Lyle, W.,LAGRANGE, Timothy, Edward
- Current Assignee Address: 6316 Windfern Houston, TX 77040 US
- Agency: KUMAR, Chandran, D.
- Priority: US12/393,862 20090226
- Main IPC: E21B43/11
- IPC: E21B43/11
Abstract:
A perforating gun train for perforating two or more zones of interest includes two or more gun sets made up of guns, one or more activators, and other associated equipment. An illustrative apparatus may include a first perforating gun; an activator responsive to the firing of the first perforating gun and a fuse element detonated by the activator; and a second perforating gun that is fired by the fuse element. An illustrative method for perforating a subterranean formation may include forming a perforating gun train using at least a first perforating gun and a second perforating gun; and energetically coupling the first perforating gun and the second perforating gun with an activator.
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