Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BOREHOLE FORCE MEASUREMENT
Document Type and Number:
WIPO Patent Application WO/2011/032080
Kind Code:
A3
Abstract:
A technique facilitates the measurements of forces, such as forces that result from gravity and acceleration. The system and methodology utilize a plurality of electrodes that cooperate with a movable electrode. By applying appropriate signals to the electrodes, the movable electrode can be levitated in a manner that creates a sensor system able to accurately detect forces resulting from gravity, acceleration and similar causes.

More Like This:
WO/2010/142765GRAVIMETRIC MEASUREMENT METHOD AND SYSTEM IMPLEMENTING THE METHOD
JP3651788METHOD AND DEVICE FOR REALIZING STREAM LINK IN VOICE/ IMAGE DISK MEDIUM
WO/2019/109638THREE-COMPONENT GRAVIMETER PROBE AND WELL GRAVIMETER SYSTEM
Inventors:
PAYTON ROBERT MICHAEL (US)
Application Number:
PCT/US2010/048607
Publication Date:
July 21, 2011
Filing Date:
September 13, 2010
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SCHLUMBERGER CA LTD (CA)
SCHLUMBERGER TECHNOLOGY BV (NL)
PRAD RES & DEV LTD
SCHLUMBERGER SERVICES PETROL (FR)
SCHLUMBERGER HOLDINGS
PAYTON ROBERT MICHAEL (US)
International Classes:
G01V7/00; E21B47/00; G01V3/26
Foreign References:
JPH04337468A1992-11-25
JP2002048813A2002-02-15
US4707927A1987-11-24
JP2003121456A2003-04-23
Attorney, Agent or Firm:
FONSECA, Darla, P. et al. (200 Gillingham Lane MD 200-9Sugar Land, TX, US)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: LAMINATING MATERIAL AND METHOD OF MANUFACTURING

Next Patent: APPARATUS AND METHOD FOR CONTROLLED RELEASE OF LUBRICANT ADDITIVES IN BEARING AND GEAR ASSEMBLIES