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:
Mar. 21, 2017
Filed:
Jun. 20, 2013
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventor:
Peter Derek Walter Inglis, Tayside, GB;
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 34/14 (2006.01); E21B 34/10 (2006.01); E21B 47/12 (2012.01);
U.S. Cl.
CPC ...
E21B 34/14 (2013.01); E21B 34/10 (2013.01); E21B 34/102 (2013.01); E21B 47/12 (2013.01);
Abstract
A well tool having an actuator sleeve in a housing. The actuator sleeve has an internal shifting tool engaging profile. The tool has an actuator in the housing that is responsive to a remote signal to change from an unactuated state to an actuated state and shift the actuator sleeve from a first position to a second position. A fluid chamber in the housing is defined between the actuator sleeve and the actuator. The fluid chamber contains a fluid to communicate movement of the actuator to the actuator sleeve.