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. 05, 2021
Filed:
Feb. 25, 2020
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Md Amanullah, Dhahran, SA;
Turki Al-Subaie, Dhahran, SA;
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/08 (2006.01); C09K 8/34 (2006.01);
U.S. Cl.
CPC ...
C09K 8/08 (2013.01); C09K 8/34 (2013.01); C09K 2208/04 (2013.01);
Abstract
A lost circulation material (LCM) that includes chips formed from date palm seeds. The date palm seed-based chip LCM includes chips having lengths in the range of greater than 2.38 millimeters (mm) to less than 6.73 mm. Method of manufacturing the date palm seed-based chip LCM include washing and drying whole date tree seeds, such that the drying includes air-drying, hot rolling, and cooling. Methods of reducing lost circulation are also provided.