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:
Jun. 30, 2026
Filed:
Oct. 19, 2023
Schlumberger Technology Corporation, Sugar Land, TX (US);
Samba BA, Houston, TX (US);
Hai Feng Li, Beijing, CN;
Prateek Goel, Houston, TX (US);
Lu Jiang, Beijing, CN;
Yang Yuan, Beijing, CN;
Chong Wei Wan, Beijing, CN;
Ying Fei Hu, Beijing, CN;
Jinsoo Kim, Houston, TX (US);
Peng Jin, Beijing, CN;
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
A method of preventing a collision of a subject wellbore in a downhole environment includes receiving offset wellbore data corresponding with one or more offset wellbores and identifying, based on the offset wellbore data, one or more no-go zones for each of the one or more offset wellbores. The method further includes determining a plurality of safe points corresponding with a potential intersection of the subject wellbore with the one or more no-go zones and, defining an escape zone within the plurality of safe points. The method further includes determining a trajectory for the subject wellbore within the escape zone.