Title:
SYNCHRONIZING A SEISMIC DATA ACQUISITION NETWORK
Document Type and Number:
WIPO Patent Application WO/2010/144654
Kind Code:
A3
Abstract:
Described herein are implementations of various technologies for a method for configuring a seismic data acquisition network. A first message may be received from a first node of the seismic data acquisition network over a first direct communication link. The first message may comprise a first precision quality of a first reference clock to which the first node may be synchronized. A second message may be received from a second node of the seismic data acquisition network over a second direct communication link. The second message may comprise a second precision quality of a second reference clock to which the second node may be synchronized. One of the first precision quality and the second precision quality may be determined to have a higher precision quality. A real time clock may be synchronized to one of the first reference clock and second reference clock having the higher precision quality.
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Inventors:
GOLPARIAN DANIEL (JP)
DAO ANH DUC (NO)
DAO ANH DUC (NO)
Application Number:
PCT/US2010/038089
Publication Date:
March 31, 2011
Filing Date:
June 10, 2010
Export Citation:
Assignee:
GECO TECHNOLOGY BV (NL)
SCHLUMBERGER CA LTD (CA)
WESTERNGECO LLC (US)
GOLPARIAN DANIEL (JP)
DAO ANH DUC (NO)
SCHLUMBERGER CA LTD (CA)
WESTERNGECO LLC (US)
GOLPARIAN DANIEL (JP)
DAO ANH DUC (NO)
International Classes:
G01V1/24; G01V1/16; G01V1/28
Foreign References:
| US20050047275A1 | 2005-03-03 | |||
| US7216289B2 | 2007-05-08 | |||
| US5537653A | 1996-07-16 |
Attorney, Agent or Firm:
WELLS, Richard V. (L.L.C.10001 Richmond Avenu, Houston Texas, US)
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