Multi channel borehole seismic surveying tool

Acoustics – Geophysical or subsurface exploration – Well logging

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

181112, 73151, 175 40, 367 25, 367911, E21B 4700, G01V 140

Patent

active

046933352

ABSTRACT:
Apparatus for seismic surveying a borehole by simultaneously measuring seismic signals at a plurality of elevations within the borehole. A resilient tubular member is filled with a liquid and the length of the tubular member is divided into several adjacent series arranged chambers. A sensor for receiving the seismic signal is placed within each chamber, and means are provided for measuring and storing the signal received by each of the sensors. The sensors are suspended within the tubular member by a stress member, and the stress member is suspended from a bulkhead which divides the adjacent chambers, and which isolates the chambers one from the other. This arrangement of parts provides a unique structure which enables geologizing a borehole seismically in a new and unobvious manner.

REFERENCES:
patent: 2191120 (1946-02-01), Slichter
patent: 2225668 (1940-12-01), Subkow et al.
patent: 2436563 (1948-02-01), Frosch
patent: 2717368 (1955-09-01), Swan
patent: 2722282 (1955-11-01), McDonald
patent: 2792067 (1957-05-01), Peterson
patent: 2810118 (1957-10-01), Swan
patent: 2842220 (1958-07-01), Clifford
patent: 2865463 (1958-12-01), Itria
patent: 2942112 (1960-06-01), Hearn
patent: 2986693 (1961-05-01), Alder
patent: 3056463 (1962-10-01), Summers
patent: 3091695 (1963-05-01), Peterson
patent: 3103644 (1963-09-01), Burton
patent: 3188607 (1965-06-01), Woodworth
patent: 3191145 (1965-06-01), Summers
patent: 3376948 (1968-04-01), Morrow
patent: 3406359 (1968-10-01), Welz et al.
patent: 3707700 (1972-12-01), Lafont
patent: 3713085 (1973-01-01), Laurent et al.
patent: 3725857 (1983-03-01), Pitts, Jr.
patent: 3921755 (1975-11-01), Thigpen
patent: 3928841 (1975-12-01), Vogel
patent: 3959767 (1976-05-01), Smither et al.
patent: 4072923 (1978-02-01), Siems et al.
patent: 4109757 (1978-08-01), Hebberd
patent: 4160229 (1979-07-01), McGough
patent: 4204188 (1980-05-01), Weichart et al.
patent: 4346954 (1982-08-01), Appling
patent: 4355310 (1982-10-01), Belaignes et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Multi channel borehole seismic surveying tool does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi channel borehole seismic surveying tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi channel borehole seismic surveying tool will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1379193

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.