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:
Jan. 25, 2022
Filed:
Jan. 07, 2020
Applicant:
Mark A. Proett, Missouri City, TX (US);
Inventor:
Mark A. Proett, Missouri City, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 49/00 (2006.01); E21B 49/10 (2006.01); E21B 49/08 (2006.01); E21B 47/06 (2012.01);
U.S. Cl.
CPC ...
E21B 49/008 (2013.01); E21B 47/06 (2013.01); E21B 49/087 (2013.01); E21B 49/10 (2013.01);
Abstract
An improved formation testing method for measuring at least three formation parameters such as spherical permeability, permeability anisotropy, well bore skin damage, with at least two short duration pressure tests using a formation tester with two or more probe flow areas of different shapes.