GB1324863A – Three dimensional coomon depth point exploration
– Google Patents
GB1324863A – Three dimensional coomon depth point exploration
– Google Patents
Three dimensional coomon depth point exploration
Info
Publication number
GB1324863A
GB1324863A
GB4151770A
GB4151770A
GB1324863A
GB 1324863 A
GB1324863 A
GB 1324863A
GB 4151770 A
GB4151770 A
GB 4151770A
GB 4151770 A
GB4151770 A
GB 4151770A
GB 1324863 A
GB1324863 A
GB 1324863A
Authority
GB
United Kingdom
Prior art keywords
lines
geophone
source
geophones
seismic
Prior art date
1969-08-28
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4151770A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1969-08-28
Filing date
1970-08-28
Publication date
1973-07-25
1970-08-28
Application filed by Texas Instruments Inc
filed
Critical
Texas Instruments Inc
1973-07-25
Publication of GB1324863A
publication
Critical
patent/GB1324863A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
G—PHYSICS
G01—MEASURING; TESTING
G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
G01V1/003—Seismic data acquisition in general, e.g. survey design
Abstract
1324863 Seismic exploration TEXAS INSTRUMENTS Inc 28 Aug 1970 [28 Aug 1969] 41517/70 Heading H4D In a seismic exploration system, for providing three-dimensional common depth point (CDP) coverage of the sub-surface, seismic detectors are located along a plurality of spaced apart parallel lines and a plurality of seismic wave sources are located along each of a plurality of lines substantially normal to the said parallel lines. In the Fig. 1 example seismic waves are generated (by dynamite shots or truck-mounted vibrating, gas exploder or weight dropping apparatus) at a line of locations 28a to 28f sequentially, then at line 30a to 30f, and so on, and the outputs of geophone lines 12a-12x, 14a-14x &c. are recorded at 24 on a multi-trace recorder or recorders. Considering sub-surface point 40, it will reflect waves from source 34a to geophone 22a, from source 32a to geophone 22b and so on to give CDP coverage of point 40 in a vertical plane parallel to the lines of geophones. Similarly it will reflect waves from source 34b to geophone 20a, from source 34c to geophone 18a and so on to give CDP coverage of point 40 in a vertical plane generally perpendicular to the lines of geophones. In practice the number of sources or geophones per line may differ from the number shown and the lines are moved along a traverse according to the » roll-along » technique. The source array may be arranged between two geophone arrays like the geophone array shown, with the source locations aligned with the lines of geophones instead of laterally offset as in Fig. 1 (Fig. 5, not shown). The recorded data enables the estimation of static corrections and may be processed to enhance the signal-to-noise ratio. Processing procedure mentioned are migration, mapping, velocity determinations, compositing, mixing, coherence filtering, diversity stacking and velocity combination, and these may be performed by a digital computer.
GB4151770A
1969-08-28
1970-08-28
Three dimensional coomon depth point exploration
Expired
GB1324863A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US85389769A
1969-08-28
1969-08-28
Publications (1)
Publication Number
Publication Date
GB1324863A
true
GB1324863A
(en)
1973-07-25
Family
ID=25317165
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4151770A
Expired
GB1324863A
(en)
1969-08-28
1970-08-28
Three dimensional coomon depth point exploration
Country Status (6)
Country
Link
JP
(1)
JPS5114081B1
(en)
CA
(1)
CA932061A
(en)
DE
(1)
DE2042809C3
(en)
FR
(1)
FR2059368A5
(en)
GB
(1)
GB1324863A
(en)
NL
(1)
NL173440C
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US20140160882A1
(en)
*
2012-11-27
2014-06-12
Los Alamos National Security Llc
System and method for generating 3d images of non-linear properties of rock formation using surface seismic or surface to borehole seismic or both
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2501869A1
(en)
*
1981-03-12
1982-09-17
Geophysique Cie Gle
Novel seismic prospecting method – giving three dimensional view directly
US5402391A
(en)
*
1993-10-08
1995-03-28
Geophysical Exploration & Development Corp.
Arrangement of source and receiver lines for three-dimensional seismic data acquisition
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3327287A
(en)
*
1965-01-18
1967-06-20
Exxon Production Research Co
Apparatus for converting lineal seismogram sections into an areally presented seismogram
US3431999A
(en)
*
1967-04-26
1969-03-11
Exxon Production Research Co
Common depth point seismic prospecting
1970
1970-08-27
CA
CA091766A
patent/CA932061A/en
not_active
Expired
1970-08-28
JP
JP45075477A
patent/JPS5114081B1/ja
not_active
Withdrawn
1970-08-28
DE
DE19702042809
patent/DE2042809C3/en
not_active
Expired
1970-08-28
NL
NL7012785A
patent/NL173440C/en
not_active
IP Right Cessation
1970-08-28
GB
GB4151770A
patent/GB1324863A/en
not_active
Expired
1970-08-28
FR
FR7031472A
patent/FR2059368A5/fr
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US20140160882A1
(en)
*
2012-11-27
2014-06-12
Los Alamos National Security Llc
System and method for generating 3d images of non-linear properties of rock formation using surface seismic or surface to borehole seismic or both
US9360573B2
(en)
*
2012-11-27
2016-06-07
Los Alamos National Security Llc
System and method for generating 3D images of non-linear properties of rock formation using surface seismic or surface to borehole seismic or both
Also Published As
Publication number
Publication date
DE2042809C3
(en)
1981-11-19
FR2059368A5
(en)
1971-05-28
CA932061A
(en)
1973-08-14
DE2042809B2
(en)
1980-11-20
NL173440C
(en)
1984-01-16
JPS5114081B1
(en)
1976-05-07
NL7012785A
(en)
1971-03-02
DE2042809A1
(en)
1971-04-08
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Legal Events
Date
Code
Title
Description
1973-12-05
PS
Patent sealed
1990-04-25
PCNP
Patent ceased through non-payment of renewal fee
