Invention Grant
- Patent Title: Tools and methods for use in completion of a wellbore
- Patent Title (中): 用于完井井的工具和方法
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Application No.: US13100796Application Date: 2011-05-04
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Publication No.: US08794331B2Publication Date: 2014-08-05
- Inventor: Donald Getzlaf , Marty Stromquist , Robert Nipper , Timothy H. Willems
- Applicant: Donald Getzlaf , Marty Stromquist , Robert Nipper , Timothy H. Willems
- Applicant Address: CA Calgary, Alberta
- Assignee: NCS Oilfield Services Canada, Inc.
- Current Assignee: NCS Oilfield Services Canada, Inc.
- Current Assignee Address: CA Calgary, Alberta
- Agency: Wong, Cabello, Lutsch, Rutherford & Brucculeri, L.L.P.
- Main IPC: E21B34/14
- IPC: E21B34/14 ; E21B43/00 ; E21B23/02 ; E21B17/00 ; E21B47/06 ; E21B43/25 ; E21B43/14 ; E21B33/12
Abstract:
A ported tubular is provided for use in casing a wellbore, to permit selective access to the adjacent formation during completion operations. A system and method for completing a wellbore using the ported tubular are also provided. Ports within the wellbore casing may be opened, isolated, or otherwise accessed to deliver treatment to the formation through the ports.
Public/Granted literature
- US20120090847A1 Tools and Methods for Use in Completion of a Wellbore Public/Granted day:2012-04-19
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