The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 09, 2019
Filed:
Sep. 15, 2015
Applicant:
Ncs Multistage Inc., Calgary, CA;
Inventors:
Donald Getzlaf, Calgary, CA;
Marty Stromquist, Calgary, CA;
Robert Nipper, Spring, TX (US);
Timothy H. Willems, Spring, TX (US);
Assignee:
NCS MULTISTAGE INC., Calgary, Alberta, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 34/14 (2006.01); E21B 34/12 (2006.01); E21B 23/02 (2006.01); E21B 43/14 (2006.01); E21B 43/25 (2006.01); E21B 17/00 (2006.01); E21B 33/12 (2006.01); E21B 43/00 (2006.01); E21B 47/06 (2012.01); E21B 43/16 (2006.01); E21B 34/10 (2006.01); E21B 43/114 (2006.01); E21B 23/01 (2006.01); E21B 33/129 (2006.01); E21B 17/20 (2006.01); E21B 33/134 (2006.01); E21B 34/06 (2006.01); E21B 43/12 (2006.01); E21B 34/08 (2006.01); E21B 34/00 (2006.01); E21B 17/10 (2006.01); E21B 33/127 (2006.01); E21B 43/26 (2006.01); E21B 43/267 (2006.01);
U.S. Cl.
CPC ...
E21B 34/14 (2013.01); E21B 17/00 (2013.01); E21B 17/20 (2013.01); E21B 23/01 (2013.01); E21B 23/02 (2013.01); E21B 33/12 (2013.01); E21B 33/129 (2013.01); E21B 33/134 (2013.01); E21B 34/063 (2013.01); E21B 34/08 (2013.01); E21B 34/10 (2013.01); E21B 34/12 (2013.01); E21B 43/00 (2013.01); E21B 43/114 (2013.01); E21B 43/12 (2013.01); E21B 43/14 (2013.01); E21B 43/16 (2013.01); E21B 43/25 (2013.01); E21B 47/06 (2013.01); E21B 17/1085 (2013.01); E21B 33/127 (2013.01); E21B 43/26 (2013.01); E21B 43/267 (2013.01); E21B 2034/007 (2013.01);
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, using a tool assembly deployed on tubing or wireline.