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:
Sep. 15, 2026
Filed:
Aug. 25, 2023
Halliburton Energy Services, Inc., Houston, TX (US);
Mathew Dennis Rowe, Houston, TX (US);
Jhanvi Manishkumar Kevadiya, Houston, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A system can displace a headspace associated with a drilling fluid sample with a hydrocarbon blend with a first volume a hydrocarbon gas. The system can also extract the hydrocarbon blend from the head space associated with the drilling fluid sample. The system can further determine a concentration over time of the hydrocarbon gas of the hydrocarbon blend and generating a gas decay curve of the concentration over time of the hydrocarbon gas. Additionally, the system can determine, based on the gas decay curve, a second volume of the at least one hydrocarbon gas. The system may then determine an extraction efficiency correction factor based on a ratio of the first volume to the second volume. The system can correct bias caused by a gas extraction and sampling system during subsequent gas extraction and system operations using the extraction efficiency correction factor.