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. 03, 2008
Filed:
May. 26, 2005
Applicants:
Ray Wydrinski, Houston, TX (US);
Charles A. Christopher, Houston, TX (US);
Inventors:
Ray Wydrinski, Houston, TX (US);
Charles A. Christopher, Houston, TX (US);
Assignee:
BP Corporation North America Inc., Warrenville, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 47/10 (2006.01); E21B 49/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for the detection of a fluid leak from a plugged well extending from a surface of the earth to penetrate a subterranean formation which contains fluid by logging a collection chamber positioned in the plugged well.