BR112018070048A2 - método para aquisição de um levantamento sísmico marinho, e, meio legível por computador não transitório. - Google Patents
método para aquisição de um levantamento sísmico marinho, e, meio legível por computador não transitório.Info
- Publication number
- BR112018070048A2 BR112018070048A2 BR112018070048A BR112018070048A BR112018070048A2 BR 112018070048 A2 BR112018070048 A2 BR 112018070048A2 BR 112018070048 A BR112018070048 A BR 112018070048A BR 112018070048 A BR112018070048 A BR 112018070048A BR 112018070048 A2 BR112018070048 A2 BR 112018070048A2
- Authority
- BR
- Brazil
- Prior art keywords
- seismic survey
- marine seismic
- acquisition
- computer readable
- readable medium
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
- G01V1/3808—Seismic data acquisition, e.g. survey design
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/10—Aspects of acoustic signal generation or detection
- G01V2210/12—Signal generation
- G01V2210/129—Source location
- G01V2210/1293—Sea
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/10—Aspects of acoustic signal generation or detection
- G01V2210/14—Signal detection
- G01V2210/142—Receiver location
- G01V2210/1423—Sea
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/10—Aspects of acoustic signal generation or detection
- G01V2210/16—Survey configurations
- G01V2210/169—Sparse arrays
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Oceanography (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
métodos, sistemas e aparelhos são descritos para condução de levantamentos sísmicos marinhos de reconhecimento. em um método exemplar para aquisição de um levantamento sísmico marinho, uma pluralidade de serpentinas é rebocada atrás de uma embarcação de aquisição, a pluralidade de serpentinas definindo uma fileira. uma fonte é rebocada atrás da embarcação de aquisição e pelo menos uma outra fonte é rebocada para fora da fileira de serpentinas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662316168P | 2016-03-31 | 2016-03-31 | |
PCT/US2017/025299 WO2017173226A1 (en) | 2016-03-31 | 2017-03-31 | Reconnaissance marine seismic surveys having reduced density of sail lines |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018070048A2 true BR112018070048A2 (pt) | 2019-02-05 |
Family
ID=58503786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018070048A BR112018070048A2 (pt) | 2016-03-31 | 2017-03-31 | método para aquisição de um levantamento sísmico marinho, e, meio legível por computador não transitório. |
Country Status (8)
Country | Link |
---|---|
US (1) | US10627534B2 (pt) |
EP (1) | EP3436853A1 (pt) |
AU (2) | AU2017240650A1 (pt) |
BR (1) | BR112018070048A2 (pt) |
CA (1) | CA3019579A1 (pt) |
DK (1) | DK201870698A1 (pt) |
MX (1) | MX2018011916A (pt) |
WO (1) | WO2017173226A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11747500B2 (en) * | 2017-08-29 | 2023-09-05 | Pgs Geophysical As | Seismic data acquisition for velocity modeling and imaging |
US11480701B2 (en) * | 2017-10-13 | 2022-10-25 | Pgs Geophysical As | Non-uniform towing patterns in marine geophysical surveys |
US12105238B2 (en) | 2018-06-20 | 2024-10-01 | Pgs Geophysical As | Long offset acquisition |
US11988791B2 (en) * | 2019-06-03 | 2024-05-21 | Tgs-Nopec Geophysical Company | Sparse seismic data acquisition |
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 |
US12066585B2 (en) | 2020-02-07 | 2024-08-20 | Pgs Geophysical As | Wide-tow source surveying with subline infill |
US12105239B2 (en) | 2020-09-25 | 2024-10-01 | Pgs Geophysical As | Surveying with non-uniform survey configuration with wide-tow source geometry |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7391673B2 (en) * | 2005-12-12 | 2008-06-24 | Bp Corporation North America Inc. | Method of wide azimuth seismic acquisition |
US8724429B2 (en) * | 2008-12-17 | 2014-05-13 | Exxonmobil Upstream Research Company | System and method for performing time-lapse monitor surverying using sparse monitor data |
EP2376944A4 (en) * | 2008-12-17 | 2017-02-22 | Exxonmobil Upstream Research Company | Method for imaging of targeted reflectors |
US9261619B2 (en) * | 2012-01-03 | 2016-02-16 | Cggveritas Services Sa | Method and device for marine seismic acquisition |
EP3004944A2 (en) | 2013-06-07 | 2016-04-13 | CGG Services SA | Virtual marine seismic spread acquisition |
US20160131785A1 (en) * | 2013-06-07 | 2016-05-12 | Cgg Services Sa | Method and system for marine seismic acquisition |
MX2016001160A (es) | 2013-07-26 | 2016-04-29 | Cgg Services Sa | Sistema y metodo de adquisicion sismica de multiples buques. |
US9581712B2 (en) | 2014-05-15 | 2017-02-28 | Ion Geophysical Corporation | Methods and systems for conducting reconnaissance marine seismic surveys |
US20170363760A1 (en) * | 2014-12-05 | 2017-12-21 | Cgg Services Sas | Multi-vessel seismic data acquisition system |
EP3118655B1 (en) * | 2015-07-17 | 2022-09-07 | Sercel | Method and system for simultaneous seismic data acquisition of multiple source lines |
-
2017
- 2017-03-31 DK DKPA201870698A patent/DK201870698A1/en not_active Application Discontinuation
- 2017-03-31 EP EP17716433.2A patent/EP3436853A1/en active Pending
- 2017-03-31 CA CA3019579A patent/CA3019579A1/en active Pending
- 2017-03-31 US US15/475,465 patent/US10627534B2/en active Active
- 2017-03-31 WO PCT/US2017/025299 patent/WO2017173226A1/en active Application Filing
- 2017-03-31 AU AU2017240650A patent/AU2017240650A1/en not_active Abandoned
- 2017-03-31 MX MX2018011916A patent/MX2018011916A/es unknown
- 2017-03-31 BR BR112018070048A patent/BR112018070048A2/pt not_active Application Discontinuation
-
2023
- 2023-01-27 AU AU2023200453A patent/AU2023200453A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3436853A1 (en) | 2019-02-06 |
WO2017173226A1 (en) | 2017-10-05 |
US10627534B2 (en) | 2020-04-21 |
DK201870698A1 (en) | 2019-01-16 |
CA3019579A1 (en) | 2017-10-05 |
US20170285197A1 (en) | 2017-10-05 |
AU2023200453A1 (en) | 2023-03-02 |
MX2018011916A (es) | 2019-01-10 |
AU2017240650A1 (en) | 2018-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |