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. 22, 2020
Filed:
Nov. 12, 2015
Brian B. Ochoa, Hannover, DE;
Nicklas Jeremias Ritzmann, Celle, DE;
Brian B. Ochoa, Hannover, DE;
Nicklas Jeremias Ritzmann, Celle, DE;
BAKER HUGHES, A GE COMPANY, LLC, Houston, TX (US);
Abstract
In one aspect, a method for determining amount of selected gas extracted from a drilling fluid during drilling of a wellbore and total amount of gas present in such fluid is disclosed, that in one embodiment may include; flowing the drilling fluid through a gas trap at a constant flow rate; extracting the selected gas released from the drilling fluid flowing through gas trap and determining therefrom the amount of the extracted gas from the drilling fluid; trapping a constant volume of the drilling fluid in the gas trap; extracting the selected gas released from the constant volume and determining therefrom the total amount of the selected gas present in the drilling during drilling of the wellbore. The method further includes determining the efficiency of the gas extraction process from the amount of the selected gas extracted from the fluid flowing through the gas tap and the total amount of the gas in the constant volume.