CA2021522C - Methode de transmission de donnees sismiques - Google Patents

Methode de transmission de donnees sismiques

Info

Publication number: CA2021522C
Authority: CA; Canada
Prior art keywords: velocity; seismic data; elevation; migration; data
Prior art date: 1990-07-19
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 - Fee Related

Application number

CA 2021522

Other languages

English (en)

Other versions

CA2021522A1 (fr

Inventor

Craig J. Beasley

Walter S. Lynn

Ronald E. Chambers

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.)

Western Atlas International Inc

Original Assignee

Western Atlas International 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.)

1990-07-19

Filing date

1990-07-19

Publication date

1998-07-07

1990-07-19 Application filed by Western Atlas International Inc filed Critical Western Atlas International Inc

1990-07-19 Priority to CA 2021522 priority Critical patent/CA2021522C/fr

1992-01-20 Publication of CA2021522A1 publication Critical patent/CA2021522A1/fr

1998-07-07 Application granted granted Critical

1998-07-07 Publication of CA2021522C publication Critical patent/CA2021522C/fr

2010-07-19 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 83
238000013508 migration Methods 0.000 claims abstract description 109
230000005012 migration Effects 0.000 claims abstract description 108
230000001788 irregular Effects 0.000 claims abstract description 29
238000003384 imaging method Methods 0.000 claims description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 35
238000012937 correction Methods 0.000 description 21
239000010410 layer Substances 0.000 description 20
238000012545 processing Methods 0.000 description 17
230000008569 process Effects 0.000 description 7
230000009471 action Effects 0.000 description 5
230000008859 change Effects 0.000 description 4
230000000694 effects Effects 0.000 description 4
230000008901 benefit Effects 0.000 description 3
238000007598 dipping method Methods 0.000 description 3
230000006870 function Effects 0.000 description 3
238000004364 calculation method Methods 0.000 description 2
239000013049 sediment Substances 0.000 description 2
230000035945 sensitivity Effects 0.000 description 2
230000003068 static effect Effects 0.000 description 2
230000002411 adverse Effects 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
238000012790 confirmation Methods 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
230000001747 exhibiting effect Effects 0.000 description 1
238000013213 extrapolation Methods 0.000 description 1
230000003116 impacting effect Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000008450 motivation Effects 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
230000000750 progressive effect Effects 0.000 description 1
230000004044 response Effects 0.000 description 1
238000012552 review Methods 0.000 description 1
238000005070 sampling Methods 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
230000002123 temporal effect Effects 0.000 description 1

Landscapes

Geophysics And Detection Of Objects (AREA)

CA 2021522 1990-07-19 1990-07-19 Methode de transmission de donnees sismiques Expired - Fee Related CA2021522C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2021522 CA2021522C (fr)	1990-07-19	1990-07-19	Methode de transmission de donnees sismiques

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2021522 CA2021522C (fr)	1990-07-19	1990-07-19	Methode de transmission de donnees sismiques

Publications (2)

Publication Number	Publication Date
CA2021522A1 CA2021522A1 (fr)	1992-01-20
CA2021522C true CA2021522C (fr)	1998-07-07

Family

ID=4145518

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2021522 Expired - Fee Related CA2021522C (fr)	1990-07-19	1990-07-19	Methode de transmission de donnees sismiques

Country Status (1)

Country	Link
CA (1)	CA2021522C (fr)

1990
- 1990-07-19 CA CA 2021522 patent/CA2021522C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2021522A1 (fr)	1992-01-20

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Legal Events

Date	Code	Title	Description
1995-02-13	EEER	Examination request
2005-07-19	MKLA	Lapsed