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:
Nov. 18, 2014
Filed:
Jul. 27, 2012
Applicants:
Murat Ocalan, Boston, MA (US);
Jahir Pabon, Newton, MA (US);
Nathan Wicks, Somerville, MA (US);
Hitoshi Tashiro, Paris, FR;
Inventors:
Murat Ocalan, Boston, MA (US);
Jahir Pabon, Newton, MA (US);
Nathan Wicks, Somerville, MA (US);
Hitoshi Tashiro, Paris, FR;
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02B 63/04 (2006.01); F03G 7/08 (2006.01); H02K 7/18 (2006.01); E21B 41/00 (2006.01); E21B 17/10 (2006.01);
U.S. Cl.
CPC ...
H02K 7/1853 (2013.01); E21B 41/0085 (2013.01); E21B 17/1078 (2013.01);
Abstract
The subject disclosure relates to energy harvesting. More particularly, the subject disclosure relates to harvesting energy from the relative motion between a rotary stabilizer and the drill string. In further embodiments, the subject disclosure relates to harvesting energy from vibrations in the drill string.