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:
Dec. 17, 2019
Filed:
Oct. 09, 2018
Applicant:
Premier Coil Solutions, Inc., Waller, TX (US);
Inventors:
M. Brett Witte, Waller, TX (US);
Randall Dean Behrens, Sealy, TX (US);
Shaun Kallis, Waller, TX (US);
Javier Sauceda, Waller, TX (US);
Assignee:
Premier Coil Solutions, Inc., Waller, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 19/22 (2006.01); E21B 44/02 (2006.01); E21B 4/02 (2006.01); E21B 19/08 (2006.01);
U.S. Cl.
CPC ...
E21B 44/02 (2013.01); E21B 4/02 (2013.01); E21B 19/08 (2013.01); E21B 19/22 (2013.01);
Abstract
A control system for moving a bottom hole assembly at an end of a coiled tubing string in a wellbore includes a controller configured to move the bottom hole assembly at an initial rate, unless the controller determines that moving the bottom hole assembly at the initial rate causes a predetermined threshold parameter to be reached, whereupon the controller is configured to default to moving the bottom hole assembly at a safe rate.