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:
Oct. 04, 2022
Filed:
Feb. 19, 2016
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Tariq Abdulsattar Almubarak, Dhahran, SA;
Ali A. Al-Taq, Eastern Province, SA;
Mohammed Khaldi, Eastern Province, SA;
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/243 (2006.01); C09K 8/588 (2006.01); C09K 8/70 (2006.01); B01D 17/04 (2006.01); C09K 8/592 (2006.01); C09K 8/74 (2006.01); C09K 8/84 (2006.01); C09K 23/00 (2022.01);
U.S. Cl.
CPC ...
B01D 17/047 (2013.01); C09K 8/592 (2013.01); C09K 8/74 (2013.01); C09K 8/845 (2013.01); C09K 23/002 (2022.01);
Abstract
Some examples of an emulsion system for treating deep water blockage can be prepared by emulsifying a first aqueous phase in a first organic phase to prepare a first emulsion. A second aqueous phase can be emulsified in a second organic phase to prepare a second emulsion. The first emulsion and the second emulsion can be flowed into a subterranean formation. The first aqueous phase and the second aqueous phase, when mixed, can react to release nitrogen and heat.