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.

Date of Patent:
Jul. 29, 2025

Filed:

Jan. 30, 2024
Applicant:

Saudi Arabian Oil Company, Dhahran, SA;

Inventors:

Oshokhayamhe Ilamah, Dhahran, SA;

Hatim S. Alqasim, Dammam, SA;

Hussain A. Aborshaid, Khobar, SA;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 34/06 (2006.01); E21B 47/10 (2012.01);
U.S. Cl.
CPC ...
E21B 47/10 (2013.01); E21B 34/06 (2013.01);
Abstract

Techniques for controlling an amount of an acid gas in a production fluid includes operating a completion assembly that includes a production tubular, a first zone completion assembly, and a second zone completion assembly. The techniques include circulating a first formation fluid into the production tubular with a first flow control valve; circulating a second formation fluid into the production tubular with a second flow control valve; determining an amount or percentage of an acid gas in a production fluid that includes a mixture of the first and second formation fluids; comparing the determined amount of percentage to a threshold value; and modulating at least one of the first or second flow control valves in response to the comparison so that the production fluid meets the threshold value of the amount or percentage of the acid gas.


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