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:
Dec. 02, 2025

Filed:

May. 14, 2024
Applicant:

Saudi Arabian Oil Company, Dhahran, SA;

Inventor:

Moataz Mohammad Alharbi, Al Khobar, SA;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/14 (2006.01); E21B 33/124 (2006.01); E21B 34/06 (2006.01); E21B 34/16 (2006.01); E21B 43/12 (2006.01); E21B 47/07 (2012.01);
U.S. Cl.
CPC ...
E21B 43/14 (2013.01); E21B 33/124 (2013.01); E21B 34/06 (2013.01); E21B 34/16 (2013.01); E21B 43/12 (2013.01); E21B 47/07 (2020.05);
Abstract

A system includes production tubing, a first packer, a second packer, one or more first ports, and one or more first conduits. The production tubing extends downhole through multiple subsurface formations including a first formation and a second formation that are gas-bearing formations and a third formation separating the first formation and the second formation. The first packer is positioned in the third formation. The second packer is positioned uphole of the formations. The one or more first ports extend through the production tubing downhole of the first packer. The first ports are movable between an open configuration and a closed configuration. The one or more first conduits extend from a first opening in an outer surface of the production tubing to a second opening in the outer surface of the production tubing, with a first valve positioned between the first opening and the second opening.


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