Distributed seismic data-gathering system

Details Distributed seismic data-gathering system Distributed seismic data-gathering system

1996-01-11

1998-03-03

McElheny, Jr., Donald E.

Boots, shoes, and leggings

G06F 1900

Patent

active

057242410

ABSTRACT:
A distributed seismic data acquisition system includes a vast plurality of Autonomous Data Acquisition Modules (ADAM) to each of which are interconnected a subplurality of data-collection channels. Each data collection channel is comprised of an array of seismic sensors for continuously measuring seismic signals. The ADAMs include a GPS satellite receiver for providing geographic coordinates and system clock. Measured seismic signals are quantized and continuously downloaded to the respective interconnected ADAMs from the data-collection channels. The system includes both field testing capability as well means for transmitting the results of self tests. Provision is made for servicing the ADAMs at the end of a multi-day recording session and for harvesting and cataloging the recorded data. The seismic signals gathered by use of the distributed data-gathering system may be processed to provide a subsurface earth model.

REFERENCES:
patent: 556546 (1896-01-01), Wisecup
patent: 3946357 (1976-03-01), Weinstein et al.
patent: 4281403 (1981-07-01), Siems et al.
patent: 4589100 (1986-05-01), Savit
patent: 4639901 (1987-01-01), Warmack et al.
patent: 4674068 (1987-06-01), Carruth, Jr.
patent: 4725992 (1988-02-01), McNatt et al.
patent: 4879696 (1989-11-01), Kostelnicek et al.
patent: 4885724 (1989-12-01), Read et al.
patent: 4970696 (1990-11-01), Crews et al.
patent: 5416750 (1995-05-01), Doyen et al.
patent: 5650981 (1997-07-01), Jacobsen et al.
Lapucha et al., "Application Of On-The-Fly Kinematic GPS To Seismic Surveying", IEEE 1994 Position Location and Navigation Symposium, pp. 555-561, Apr. 1994.
McLellan et al., "GPS/Barometry Height-Aided Positioning System", IEEE 1994 Postion Location and Navigation Symposium, pp. 369-375, Apr. 1994.
"High Performance Seismic Trace Compression", P.L. Donoho, R.A. Ergas, Chevron Petroleum Technology Company and J.D. Villasenor, Dept. of Electrical Engineering, U.C.L.A., 5 pages.
SEDIS 2-Digital Seismic Station Brochure, "A Compact Seismic Digital Station for Wide Angle Reflection and Seismicity Studies", GeoPro GmbH, Hamburg, Germany, 10 pages.

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