Invention Grant
US07673673B2 Apparatus for isolating a jet forming aperture in a well bore servicing tool
有权
用于在井眼维修工具中隔离射流成形孔的装置
- Patent Title: Apparatus for isolating a jet forming aperture in a well bore servicing tool
- Patent Title (中): 用于在井眼维修工具中隔离射流成形孔的装置
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Application No.: US11833802Application Date: 2007-08-03
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Publication No.: US07673673B2Publication Date: 2010-03-09
- Inventor: Jim Surjaatmadja , Matthew Howell
- Applicant: Jim Surjaatmadja , Matthew Howell
- Applicant Address: US OK Duncan
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US OK Duncan
- Agency: Conley Rose, P.C.
- Agent John W. Wustenberg
- Main IPC: E21B43/114
- IPC: E21B43/114

Abstract:
An embodiment of a well bore servicing apparatus includes a housing having a through bore and at least one high pressure fluid aperture in the housing, the fluid aperture being in fluid communication with the through bore to provide a high pressure fluid stream to the well bore, and a removable member coupled to the housing and disposed adjacent the fluid jet forming aperture and isolating the fluid jet forming aperture from an exterior of the housing. An embodiment of a method of servicing a well bore includes applying a removable member to an exterior of a well bore servicing tool, wherein the removable member covers at least one high pressure fluid aperture disposed in the tool, lowering the tool into a well bore, exposing the tool to a well bore material, wherein the removable cover prevents the well bore material from entering the fluid aperture, removing the removable member to expose a fluid flow path adjacent an outlet of the high pressure fluid aperture, and flowing a well bore servicing fluid through the fluid aperture outlet and flow path.
Public/Granted literature
- US20090032255A1 Method and apparatus for isolating a jet forming aperture in a well bore servicing tool Public/Granted day:2009-02-05
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