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. 06, 2022
Filed:
Jan. 29, 2020
Applicant:
Nissan Chemical America Corporation, Houston, TX (US);
Inventors:
Joshua Edward Duncan, Abilene, TX (US);
Juergen M. Lukas, Mineral Wells, TX (US);
James Christian Dale Rankin, Tuscola, TX (US);
John Edmond Southwell, Glenn Ellyn, IL (US);
Edwin Ray Templeton, Abilene, TX (US);
Assignee:
Nissan Chemical America Corporation, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/70 (2006.01); E21B 43/17 (2006.01); E21B 43/26 (2006.01); E21B 43/267 (2006.01);
U.S. Cl.
CPC ...
C09K 8/706 (2013.01); E21B 43/17 (2013.01); E21B 43/261 (2013.01); E21B 43/267 (2013.01); C09K 2208/10 (2013.01);
Abstract
A method for minimizing the creation and existence of frac hits in an oil field comprising the step of pumping treatment fluids into the Parent well before performing the frac on the Child well wherein the treatment fluids contain brine resistant silica nanoparticles is described and claimed.