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:
Jul. 07, 2026
Filed:
Jun. 12, 2025
Cameron International Corporation, Houston, TX (US);
Paul Barnes, Aberdeen, GB;
James Fajt, College Station, TX (US);
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
A method for applying a biocide to a wellbore includes providing a precursor biocide to a location within a wellbore extending through an earth formation, the precursor biocide comprising an acetal or a hydroxyaldehyde, and reacting the precursor biocide in the wellbore or the earth formation in-situ to form a biocide comprising propenal. The method may further include treating the wellbore for effects of microorganisms using the biocide. Related methods and systems for applying the biocide to the wellbore are also disclosed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile