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:
Aug. 06, 2019
Filed:
May. 19, 2017
Applicant:
Packers Plus Energy Services Inc., Calgary, CA;
Inventor:
Robert Joe Coon, Missouri City, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 23/08 (2006.01); E21B 34/14 (2006.01); E21B 43/14 (2006.01); E21B 47/09 (2012.01);
U.S. Cl.
CPC ...
E21B 23/08 (2013.01); E21B 34/14 (2013.01); E21B 43/14 (2013.01); E21B 47/09 (2013.01);
Abstract
An actuation dart for actuating a target tool in a tubing string, the actuation dart includes: a body conveyable through the tubing string to reach the target tool; a control module configured to respond to contact with at least one downhole tool in the tubing string to locate the target tool; and an actuation mechanism for actuating the target tool when it is located.