Invention Grant
- Patent Title: Perforating gun
- Patent Title (中): 穿孔枪
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Application No.: US11890371Application Date: 2007-08-06
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Publication No.: US07828051B2Publication Date: 2010-11-09
- Inventor: Jerry L. Walker
- Applicant: Jerry L. Walker
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agent William P. Jensen
- Main IPC: E21B43/116
- IPC: E21B43/116

Abstract:
An improved perforating gun having a tubular housing, a tubular carrier and a charge carried by the tubular carrier. The tubular carrier comprises an inside diameter, an outside diameter and an opening disposed between the inside diameter and the outside diameter. The charge comprises a forward end positioned in the opening between the inside diameter and the outside diameter. The tubular carrier increases a collapsible-pressure rating for the housing and positions the charge closer to the formation.
Public/Granted literature
- US20090038846A1 Perforating gun Public/Granted day:2009-02-12
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