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:
Jun. 11, 2019
Filed:
Dec. 14, 2015
BJ Services, Llc, Tomball, TX (US);
Aaron James, Castle Rock, CO (US);
T J McClure, Cheyenne, WY (US);
Lucas Albrighton, Littleton, CO (US);
BJ Services, LLC, Tomball, TX (US);
Abstract
The invention includes a system and method for determining and using liquid based chemical additives to modify the performance of various products used during downhole cementing of wells such as oil wells. The method comprises preparing a cement mix, determining a fluid properties profile for the mix corresponding to discrete elevations or sections within the well to be cemented, preparing chemical additives to modify the fluid properties of the mix, and pumping the cement mix while continuously injecting additives to ensure the cement mix conforms to the fluid properties profile.