Title:
USING A ROTATION SENSOR MEASUREMENT TO ATTENUATE NOISE ACQUIRED BY A STREAMER-DISPOSED SENSOR
Document Type and Number:
WIPO Patent Application WO/2010/093557
Kind Code:
A3
Abstract:
A technique includes receiving data indicative of a first measurement acquired by a rotation sensor on a seismic streamer and based on the first measurement, estimating a torque noise present in a measurement acquired by a second sensor on the streamer. The technique includes attenuating the torque noise based on the estimate.
Inventors:
OZDEMIR AHMET KEMAL (NO)
HUSOM VIDAR ANDERS (NO)
GOUJON NICOLAS (NO)
TEIGEN OEYVIND (NO)
BORGEN LARS (NO)
HUSOM VIDAR ANDERS (NO)
GOUJON NICOLAS (NO)
TEIGEN OEYVIND (NO)
BORGEN LARS (NO)
Application Number:
PCT/US2010/023235
Publication Date:
November 18, 2010
Filing Date:
February 04, 2010
Export Citation:
Assignee:
GECO TECHNOLOGY BV (NL)
SCHLUMBERGER CA LTD (CA)
WESTERNGECO LLC (US)
OZDEMIR AHMET KEMAL (NO)
HUSOM VIDAR ANDERS (NO)
GOUJON NICOLAS (NO)
TEIGEN OEYVIND (NO)
BORGEN LARS (NO)
SCHLUMBERGER CA LTD (CA)
WESTERNGECO LLC (US)
OZDEMIR AHMET KEMAL (NO)
HUSOM VIDAR ANDERS (NO)
GOUJON NICOLAS (NO)
TEIGEN OEYVIND (NO)
BORGEN LARS (NO)
International Classes:
G01V1/48; G01C19/56; G01P9/04; G01V1/38; G01V1/46
Foreign References:
US20060245300A1 | 2006-11-02 | |||
US7466625B2 | 2008-12-16 | |||
US20080219095A1 | 2008-09-11 |
Other References:
See also references of EP 2396680A4
Attorney, Agent or Firm:
WELLS, Richard (10001 Richmond AvenueHouston, Texas, US)
Download PDF: