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:
May. 01, 2018
Filed:
Apr. 21, 2016
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Md Amanullah, Dhahran, SA;
Jothibasu Ramasamy, Dammam, SA;
Turki Thuwaini Mohammed Alsubaie, Dhahran, SA;
Omar A. Fuwaires, Dhahran, SA;
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/06 (2006.01); C09K 8/08 (2006.01); C09K 8/487 (2006.01); E21B 21/00 (2006.01); C09K 8/50 (2006.01);
U.S. Cl.
CPC ...
C09K 8/08 (2013.01); E21B 21/003 (2013.01); C09K 8/50 (2013.01); C09K 2208/04 (2013.01);
Abstract
Date seed powder can be used as a fluid loss additive for drilling fluids by mixing a quantity of date seed powder with a volume of fluid resulting in a mixture. The date seed powder or the mixture can be added to a drilling fluid. The drilling fluid that includes the date seed powder or the mixture can be used to drill a wellbore.