BRPI1102660A2 - mÉtodo e aparelho para retirada de imagem dupla de dados sÍsmicos - Google Patents
mÉtodo e aparelho para retirada de imagem dupla de dados sÍsmicos Download PDFInfo
- Publication number
- BRPI1102660A2 BRPI1102660A2 BRPI1102660-0A BRPI1102660A BRPI1102660A2 BR PI1102660 A2 BRPI1102660 A2 BR PI1102660A2 BR PI1102660 A BRPI1102660 A BR PI1102660A BR PI1102660 A2 BRPI1102660 A2 BR PI1102660A2
- Authority
- BR
- Brazil
- Prior art keywords
- image
- data
- subsurface
- deconvolution
- detectors
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 119
- 238000013508 migration Methods 0.000 claims abstract description 88
- 230000005012 migration Effects 0.000 claims abstract description 88
- 238000002310 reflectometry Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000012545 processing Methods 0.000 claims description 34
- 230000006870 function Effects 0.000 claims description 32
- 230000009977 dual effect Effects 0.000 claims description 19
- 238000012546 transfer Methods 0.000 claims description 19
- 238000003384 imaging method Methods 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 230000001902 propagating effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 238000007781 pre-processing Methods 0.000 claims 1
- 230000008569 process Effects 0.000 description 19
- 230000001364 causal effect Effects 0.000 description 15
- 238000004364 calculation method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000001427 coherent effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000007620 mathematical function Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/282—Application of seismic models, synthetic seismograms
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1054599A FR2961316A1 (fr) | 2010-06-10 | 2010-06-10 | Procede de traitement de donnees sismiques marines |
| US39305710P | 2010-10-14 | 2010-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI1102660A2 true BRPI1102660A2 (pt) | 2012-12-25 |
Family
ID=46546426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1102660-0A BRPI1102660A2 (pt) | 2010-06-10 | 2011-06-10 | mÉtodo e aparelho para retirada de imagem dupla de dados sÍsmicos |
Country Status (4)
| Country | Link |
|---|---|
| BR (1) | BRPI1102660A2 (no) |
| EG (1) | EG26961A (no) |
| GB (1) | GB2488270B (no) |
| NO (1) | NO20121476A1 (no) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4353121A (en) * | 1980-07-24 | 1982-10-05 | Fairfield Industries, Inc. | High resolution, marine seismic stratigraphic system |
| US4992992A (en) * | 1988-10-21 | 1991-02-12 | Western Atlas International, Inc. | Processing for seismic data from slanted cable |
-
2011
- 2011-06-08 GB GB1208930.6A patent/GB2488270B/en not_active Expired - Fee Related
- 2011-06-10 BR BRPI1102660-0A patent/BRPI1102660A2/pt not_active IP Right Cessation
-
2012
- 2012-12-06 EG EG2012122023A patent/EG26961A/xx active
- 2012-12-07 NO NO20121476A patent/NO20121476A1/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB201208930D0 (en) | 2012-07-04 |
| EG26961A (en) | 2015-02-01 |
| GB2488270B (en) | 2016-05-04 |
| GB2488270A (en) | 2012-08-22 |
| NO20121476A1 (no) | 2013-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |