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. 26, 2006
Filed:
Sep. 08, 2003
Applicants:
Darwin Ellis, Ridgefield, CT (US);
Benoit Couet, Weston, CT (US);
Michael Evans, Missouri City, TX (US);
Charles R. Case, West Redding, CT (US);
Françoise Allioli, Paris, FR;
Inventors:
Darwin Ellis, Ridgefield, CT (US);
Benoit Couet, Weston, CT (US);
Michael Evans, Missouri City, TX (US);
Charles R. Case, West Redding, CT (US);
Françoise Allioli, Paris, FR;
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01V 5/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention concerns a neutron measurement method for determining porosity of an earth formation surrounding a borehole comprising: