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:
Sep. 03, 2019
Filed:
Sep. 07, 2017
Applicant:
Vertice Oil Tools, Sugar Land, TX (US);
Inventors:
Mohamed Ibrahim Saraya, Sugar Land, TX (US);
Jarle Trones, Sandnes, NO;
Kristoffer Brække, Stavanger, NO;
Assignee:
Vertice Oil Tools, Missouri City, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/08 (2006.01); E21B 34/10 (2006.01); E21B 43/26 (2006.01); E21B 34/00 (2006.01);
U.S. Cl.
CPC ...
E21B 43/08 (2013.01); E21B 34/10 (2013.01); E21B 34/102 (2013.01); E21B 43/26 (2013.01); E21B 2034/007 (2013.01);
Abstract
Example of the present disclosure relate to frac sleeve with set of inner sleeves that allow selective open and close of such sleeves, where clusters of the same frac sleeves to be treated top to bottom.