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. 17, 2003
Filed:
Aug. 13, 2001
Applicant:
Inventors:
Douglas Espin, Caracas, VE;
Aaron Ranson, Miranda, VE;
Juan Carlos Chavez, Sienna, VE;
Mariela Araujo, San Antonio de los Altos, VE;
Yani Carolina Araujo, San Diego de los Altos, VE;
Luis Carlos Genolet, Los Teques, VE;
Assignee:
Intevep, S.A., Caracas, VE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 1/18 ; B05D 7/22 ;
U.S. Cl.
CPC ...
B05D 1/18 ; B05D 7/22 ;
Abstract
A method for altering wettability of a reservoir formation includes the steps of providing a water-based fluid containing a wettability altering coating system; and flowing the fluid into a reservoir so as to coat the reservoir with the coating system.