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:
Jun. 16, 2015
Filed:
Mar. 11, 2013
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventor:
Robert Hughes Jones, Cambridgeshire, GB;
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01P 1/02 (2006.01); G01V 1/16 (2006.01); G01H 17/00 (2006.01);
U.S. Cl.
CPC ...
G01H 17/00 (2013.01); G01V 1/16 (2013.01);
Abstract
A seismic sensing unit includes four uniaxial sensors each capable of detecting a movement component along a respective axis having a respective orientation and arranged such that the angles between any two of said respective orientations of said respective axes are substantially equal, wherein the uniaxial sensors are arranged such that in use the respective axes are at substantially the same angle to the vertical direction and the horizontal direction, and wherein the uniaxial sensors are geophones, accelerometers, seismometers or their combinations.