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. 17, 2018
Filed:
Jan. 29, 2010
Garrett Kramer, El Sobrante, CA (US);
Michael Wilt, Abu Dhabi, AE;
Edward Nichols, Clamart, FR;
Luis Depavia, Orinda, CA (US);
H. Frank Morrison, Berkeley, CA (US);
Garrett Kramer, El Sobrante, CA (US);
Michael Wilt, Abu Dhabi, AE;
Edward Nichols, Clamart, FR;
Luis DePavia, Orinda, CA (US);
H. Frank Morrison, Berkeley, CA (US);
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Abstract
Methods and systems are provided to determine a property of an earth formation, comprising a mobile transmitter disposed at a predetermined elevated height above a surface of the earth formation, and one or more receivers moveably disposed in a wellbore penetrating the earth formation. Electromagnetic energy is transmitted from the mobile transmitter into the formation from a plurality of locations; and at the one or more receivers a signal is measured. Using the signal received by the one or more receivers, a property of the formation, such as resistivity, can be determined and mapped.