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:
Mar. 28, 2023
Filed:
Aug. 03, 2021
Applicant:
Tech Flo Consulting, Llc, Conroe, TX (US);
Inventors:
William J. Jackson, Conroe, TX (US);
Erik J. Reissig, Conroe, TX (US);
James L. Miller, II, Willis, TX (US);
Assignee:
Tech Flo Consulting, LLC, Conroe, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/10 (2012.01); E21B 43/14 (2006.01);
U.S. Cl.
CPC ...
E21B 47/10 (2013.01); E21B 43/14 (2013.01);
Abstract
A method for evaluating the potential effectiveness of refracking a previously fracked oil/gas well is accomplished by isolating a plurality of previously fracked zones of an oil/gas well in a formation and measuring the fluid flow rates from the isolated zones using a three phase flow meter positioned within the well at or near the previously fracked zones. The zones may be isolated by an isolation assembly which includes two packers connected by a perforated pipe and attached to a tubular positioned within the well.