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:
Jul. 21, 2015
Filed:
Jan. 04, 2011
Rafay Z. Ansari, Houston, TX (US);
Feyzi Inanc, Spring, TX (US);
Elton Frost, Jr., Spring, TX (US);
David M. Chace, Houston, TX (US);
W. Allen Gilchrist, Jr., Houston, TX (US);
Rafay Z. Ansari, Houston, TX (US);
Feyzi Inanc, Spring, TX (US);
Elton Frost, Jr., Spring, TX (US);
David M. Chace, Houston, TX (US);
W. Allen Gilchrist, Jr., Houston, TX (US);
Baker Hughes Incorporated, Houston, TX (US);
Abstract
A method of estimating at least one property of an earth formation includes: constructing a matrix model of a formation; constructing a shale model of the formation, the shale model including an estimation of a concentration of at least one trace element; combining the first model and the second model to generate a formation model; and comparing measured pulsed neutron data with the mixed model to estimate the at least one property.