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:
Feb. 18, 2020
Filed:
May. 27, 2016
Applicant:
Interwell Technology As, Ranheim, NO;
Inventors:
Assignee:
Interwell Technology AS, Ranheim, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 23/01 (2006.01); E21B 23/04 (2006.01); E21B 23/06 (2006.01); E21B 33/128 (2006.01); E21B 33/129 (2006.01);
U.S. Cl.
CPC ...
E21B 23/01 (2013.01); E21B 33/128 (2013.01); E21B 33/1285 (2013.01); E21B 33/1292 (2013.01);
Abstract
A casing plug assembly and method for performing an operation in a well pipe includes a running tool for connection to a drill pipe, an equalizing module, a seal module, and an anchor module. A continuous fluid channel is formed through the casing plug assembly. The anchor module is set in the well pipe by pumping fluid through the continuous fluid channel. The anchor module is, in the set state, providing a support in the well pipe used by the running tool to operate the seal module.