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:
Feb. 07, 2017
Filed:
Mar. 25, 2013
Applicants:
Gregory B. Itskovich, Houston, TX (US);
Marina N. Nikitenko, Novosibirsk, RU;
Inventors:
Gregory B. Itskovich, Houston, TX (US);
Marina N. Nikitenko, Novosibirsk, RU;
Assignee:
BAKER HUGHES INCORPORATED, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01V 3/38 (2006.01); G01V 3/24 (2006.01); G01V 3/06 (2006.01);
U.S. Cl.
CPC ...
G01V 3/38 (2013.01); G01V 3/24 (2013.01); G01V 3/06 (2013.01);
Abstract
A system and method of estimating properties of a subsurface formation are described. The method includes transmitting an excitation current pulse into the formation, receiving an induced pulse used to generate input data, and performing an inversion on the input data using a lookup table based on a shape of the excitation current pulse to estimate the properties of the subsurface formation.