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. 03, 2026
Filed:
Feb. 23, 2024
Applicant:
Pason Systems Corp., Calgary, CA;
Inventors:
Assignee:
PASON SYSTEMS CORP, Alberta, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/003 (2012.01); E21B 21/08 (2006.01); E21B 47/10 (2012.01); G06F 30/20 (2020.01);
U.S. Cl.
CPC ...
E21B 47/003 (2020.05); E21B 47/10 (2013.01); G06F 30/20 (2020.01); E21B 21/08 (2013.01); E21B 2200/20 (2020.05);
Abstract
Methods, systems, and techniques for detecting at least one of an influx event and a loss event during well drilling involve using one or both of errors between 1) estimated and measured pit volume, and 2) estimated and measured flow out, to identify or determine whether the influx or loss event is occurring, or to sound some other type of related alert. These determinations may be performed in a computationally efficient manner, such as by using one or both of a time and depth sensitive regression.
Quick Actions:
Torrione, Peter. (2026). Method and system for detecting at least one of an influx event and a loss event during well drilling (U.S. Patent No. 12781614). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12781614
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile