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:
Oct. 17, 2023
Filed:
May. 23, 2019
Schlumberger Technology Corporation, Sugar Land, TX (US);
Anstein Jorud, Kristiansand, NO;
Jarle Hardeland Oevsthus, Kristiansand, NO;
Jan Alvaer, Kristiansand, NO;
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Abstract
Systems and methods for safe drill floor access. An example method includes commencing operation of a processing device to operate a system for maintaining safety of a human worker in a restricted area of a drill floor during drilling operations. The processing device may receive a presence detection signal and output a first stop control command to the equipment to cause the equipment to stop operating. The processing device may receive an entry request signal, output an entry request indicator via an output device to a human driller within a drill rig control center, receive an entry grant input from the human driller granting entry to the human worker to enter the restricted area, and output a second stop control command to the equipment located in the restricted area to cause the equipment to stop operating in response to the received entry grant input.