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:
Dec. 03, 2024
Filed:
Nov. 10, 2021
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Dominic Perroni, Houston, TX (US);
Bipin Jain, Sugar Land, TX (US);
Anatoly Medvedev, Cambridge, GB;
Carlos Abad, Houston, TX (US);
Christopher Daeffler, Sugar Land, TX (US);
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 33/14 (2006.01); C09K 8/42 (2006.01); C09K 8/473 (2006.01); E21B 36/00 (2006.01);
U.S. Cl.
CPC ...
E21B 33/14 (2013.01); C09K 8/428 (2013.01); C09K 8/473 (2013.01); E21B 36/008 (2013.01);
Abstract
Methods for shortening the waiting-on-cement (WOC) time during primary and remedial cementing operations are disclosed. A fluid pill is injected into the wellbore that comprises reactants. The reaction is acclerating hydration and shortening the time necessary for the slurry to set and harden.