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:
Nov. 26, 2019
Filed:
Sep. 11, 2017
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Shunfeng Zheng, Katy, TX (US);
Joergen K. Johnsen, Houston, TX (US);
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 44/02 (2006.01); H04W 4/00 (2018.01); E21B 44/10 (2006.01); E21B 44/00 (2006.01);
U.S. Cl.
CPC ...
E21B 44/10 (2013.01); E21B 44/00 (2013.01); H04W 4/00 (2013.01); E21B 44/02 (2013.01);
Abstract
Apparatus and methods for wireless emergency stop of automated machines. A method may include inputting into an electrical control system association information indicative of which one or more of a plurality of electronically controlled automated machines at a worksite are to be associated with a wireless communicator, and operating the wireless communicator to cause the one or more associated machines to stop operating.