Invention Grant
- Patent Title: Hydraulically controlled burst disk subs and methods for their use
- Patent Title (中): 液压控制爆破盘子及其使用方法
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Application No.: US11883285Application Date: 2006-02-10
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Publication No.: US07640988B2Publication Date: 2010-01-05
- Inventor: Manh V. Phi , Pin Y. Huang , Michael D. Murrey
- Applicant: Manh V. Phi , Pin Y. Huang , Michael D. Murrey
- Applicant Address: US TX Houston
- Assignee: Exxon Mobil Upstream Research Company
- Current Assignee: Exxon Mobil Upstream Research Company
- Current Assignee Address: US TX Houston
- International Application: PCT/US2006/004967 WO 20060210
- International Announcement: WO2006/101618 WO 20060928
- Main IPC: E21B43/25
- IPC: E21B43/25

Abstract:
A method and apparatus for treating a subterranean section surrounding a wellbore with a fluid. In one embodiment, the apparatus comprises a three-dimensional tubular element capable of fluid flow in a wellbore with at least one burst disk with a pre-determined pressure rating positioned at a desired location on the tubular wherein the burst disk ruptures at the pre-determined pressure at the desired location on the tubular in the wellbore. The method provides the ability to choose the order in which the subterranean interval sections surrounding a wellbore are treated with fluid.
Public/Granted literature
- US20080156498A1 Hydraulically Controlled Burst Disk Subs (Hcbs) Public/Granted day:2008-07-03
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