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:
Aug. 10, 2021
Filed:
Jun. 04, 2020
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Khawlah A. Alanqari, Al-Khubar, SA;
Abdullah Al-Yami, Dhahran, SA;
Ali Al-Safran, Dhahran, SA;
Vikrant Wagle, Dhahran, SA;
Assignee:
SAUDI ARABIAN OIL COMPANY, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/02 (2006.01); C04B 14/30 (2006.01); C04B 28/18 (2006.01); C04B 14/06 (2006.01);
U.S. Cl.
CPC ...
C04B 28/021 (2013.01); C04B 14/06 (2013.01); C04B 14/304 (2013.01); C04B 28/182 (2013.01);
Abstract
A cementing composition may include a sulfate-resistant cement and fly ash. The sulfate-resistant cement may contain calcium magnesium aluminum oxide silicate, brownmillerite, dolomite, periclase, and quartz. The composition may contain the fly ash in an amount in the range of 10 to 40 wt. %. The sulfate-resistant cement may contain the calcium magnesium aluminum oxide silicate in an amount of the range of 45 to 60 wt. %.