NO752558L - - Google Patents
Info
- Publication number
- NO752558L NO752558L NO752558A NO752558A NO752558L NO 752558 L NO752558 L NO 752558L NO 752558 A NO752558 A NO 752558A NO 752558 A NO752558 A NO 752558A NO 752558 L NO752558 L NO 752558L
- Authority
- NO
- Norway
- Prior art keywords
- different
- acoustic energy
- seismic
- frequency
- accordance
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000011835 investigation Methods 0.000 claims description 9
- 238000004181 pedogenesis Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000001228 spectrum Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 2
- 230000035515 penetration Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012546 transfer Methods 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
- G01V1/24—Recording seismic data
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
- G01V1/3808—Seismic data acquisition, e.g. survey design
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Oceanography (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48965074A | 1974-07-18 | 1974-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO752558L true NO752558L (it) | 1976-01-20 |
Family
ID=23944705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO752558A NO752558L (it) | 1974-07-18 | 1975-07-17 |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU8276075A (it) |
| BR (1) | BR7504546A (it) |
| DK (1) | DK327175A (it) |
| FR (1) | FR2279115A1 (it) |
| GB (1) | GB1506189A (it) |
| NO (1) | NO752558L (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2473732B1 (fr) * | 1980-01-11 | 1985-09-06 | Geophysique Cie Gle | Procede de prospection sismique marine |
| US4737937A (en) * | 1987-03-27 | 1988-04-12 | Mobil Oil Corporation | Marine seismic streamer employing variable hydrophone density |
| FR2622022B1 (fr) * | 1987-10-20 | 1990-03-09 | Geophysique Cie Gle | Procede d'acquisition de donnees sismiques et dispositif de mise en oeuvre du procede |
| NO167423C (no) * | 1989-05-31 | 1991-10-30 | Geco As | Fremgangsmaate ved samtidig innsamling av seismiske data for grunne og dype maal. |
| FR3001042B1 (fr) * | 2013-01-16 | 2015-07-31 | Cggveritas Services Sa | Acquisition de flutes remorquees avec une resolution spatiale variable |
| BR112020025667A2 (pt) | 2018-06-20 | 2021-03-23 | Pgs Geophysical As | aquisição de longo deslocamento |
| US12105240B2 (en) | 2019-10-28 | 2024-10-01 | Pgs Geophysical As | Long-offset acquisition with improved low frequency performance for full wavefield inversion |
| US12072461B2 (en) | 2019-10-28 | 2024-08-27 | Pgs Geophysical As | Modified simultaneous long-offset acquisition with improved low frequency performance for full wavefield inversion |
| CN112904428B (zh) * | 2021-01-20 | 2024-04-30 | 上海遨菲克科技有限公司 | 海洋浅地层剖面探测系统及方法 |
-
1975
- 1975-06-26 GB GB27051/75A patent/GB1506189A/en not_active Expired
- 1975-07-04 AU AU82760/75A patent/AU8276075A/en not_active Expired
- 1975-07-17 DK DK327175A patent/DK327175A/da unknown
- 1975-07-17 NO NO752558A patent/NO752558L/no unknown
- 1975-07-17 BR BR7504546*A patent/BR7504546A/pt unknown
- 1975-07-17 FR FR7522342A patent/FR2279115A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DK327175A (da) | 1976-01-19 |
| FR2279115A1 (fr) | 1976-02-13 |
| AU8276075A (en) | 1977-01-06 |
| BR7504546A (pt) | 1976-07-06 |
| FR2279115B3 (it) | 1977-08-26 |
| GB1506189A (en) | 1978-04-05 |
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