Communications: electrical – Selective – Having electron beam device
Patent
1977-05-04
1979-04-24
Birmiel, Howard A.
Communications: electrical
Selective
Having electron beam device
340 155TS, 340 155GC, 174 70R, G01V 120, G01V 122
Patent
active
041515048
ABSTRACT:
An improved seismic array and method of seismic exploration are provided which have the capability to supply data to separate recording stations simultaneously. The seismic array has a plurality of seismic detector connection points, and a seismic detector is located at each seismic detector connection point. The outputs of the seismic detectors are electrically isolated from each other, and weighting may be applied to the output of each seismic detector in the array. Two signal-carrying media are also provided in the array, and the weighted outputs of the seismic detectors are conveyed to the first end of the array over one signal-carrying medium and to the second end of the array over the second signal-carrying medium. A Chebychev weighted array is achieved by a proper selection of weighting.
REFERENCES:
patent: 2266040 (1941-12-01), Hoover, Jr.
patent: 2623113 (1952-12-01), Bayhi
patent: 2698927 (1955-01-01), Parr, Jr.
patent: 2747172 (1956-05-01), Bayhi
patent: 3096846 (1963-07-01), Savit
patent: 3286228 (1966-11-01), Anstey
patent: 3317891 (1967-05-01), Bradey
patent: 3335401 (1967-08-01), Kerns
patent: 3786410 (1974-01-01), Hazelhurst
patent: 3863200 (1975-01-01), Miller
patent: 3863201 (1975-01-01), Briggs et al.
patent: 3863201 (1975-01-01), Briggs et al.
patent: 3887897 (1975-06-01), Neitzel et al.
patent: 3887897 (1975-06-01), Neitzel et al.
patent: 3916371 (1975-10-01), Broding
patent: 4024492 (1977-05-01), Mayne et al.
"A New Method of Pattern Shooting", Parr and Mayne, Geophysics, vol. 20, No. 3, pp. 539-564 (Jul. 1955).
"Current Techniques Used in Pattern Shooting", Rummerfield, The Oil and Gas Journal, pp. 136-138, Apr. 1954.
"The Moveout Filter", Savit et al., Geophysics, vol. 23, No. 1, pp. 1-25 (Jan. 1958).
"Transient Behavior of Patterns", White, Geophysics, vol. 23, No. 1, pp. 26-43 (Jan. 1958).
"The Petty Vari-Pattern Seismic Technique", Research Bulletin, Petty Geophysical Engineering Co., available in 1950's.
"Chebyshev Optimized Geophone Arrays", Holzman, Geophysics, Apr. 1963, vol. 28, No. 2, pp. 145-155.
"Signal-to-Noise Ratio Improvements by Filtering and Mixing", Frank and Doty, Geophysics, vol. 18, No. 2, pp. 587-604 (1953).
"Notes on the Use of Multiple Geophones", Lombardi, Geophysics, vol. 20, No. 2, pp. 215-226 (Apr. 1955).
Badger Algernon S.
Hawes, deceased William S.
Mayne William H.
Birmiel Howard A.
Geosource Inc.
LandOfFree
Bidirectional seismic array and method of seismic exploration does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bidirectional seismic array and method of seismic exploration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bidirectional seismic array and method of seismic exploration will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1993875