BR122020016505A2 - - Google Patents
Info
- Publication number
- BR122020016505A2 BR122020016505A2 BR122020016505A BR122020016505A BR122020016505A2 BR 122020016505 A2 BR122020016505 A2 BR 122020016505A2 BR 122020016505 A BR122020016505 A BR 122020016505A BR 122020016505 A BR122020016505 A BR 122020016505A BR 122020016505 A2 BR122020016505 A2 BR 122020016505A2
- Authority
- BR
- Brazil
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
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
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- 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
- G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
- G01V1/364—Seismic filtering
-
- 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
- G01V2210/1427—Sea bed
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/30—Noise handling
- G01V2210/32—Noise reduction
- G01V2210/324—Filtering
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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1408083.2 | 2014-05-07 | ||
| GB1408083.2A GB2525896B (en) | 2014-05-07 | 2014-05-07 | P/S wave measurement and compensation |
| PCT/EP2015/059962 WO2015169860A2 (en) | 2014-05-07 | 2015-05-06 | P/s wave measurement and compensation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR122020016505A2 true BR122020016505A2 (US06650917-20031118-M00005.png) | 2017-08-15 |
| BR122020016505A8 BR122020016505A8 (pt) | 2022-11-01 |
| BR122020016505B1 BR122020016505B1 (pt) | 2022-11-29 |
Family
ID=50980748
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016025812-6A BR112016025812B1 (pt) | 2014-05-07 | 2015-05-06 | Medição e compensação de onda p/s |
| BR122020016505-7A BR122020016505B1 (pt) | 2014-05-07 | 2015-05-06 | Método para uso em levantamento de uma região de subsuperfície abaixo de um corpo de água pela detecção de ondas de compressão |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016025812-6A BR112016025812B1 (pt) | 2014-05-07 | 2015-05-06 | Medição e compensação de onda p/s |
Country Status (6)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10345463B2 (en) * | 2014-02-21 | 2019-07-09 | Ion Geophysical Corporation | Methods and systems for using known source events in seismic data processing |
| US10768322B2 (en) * | 2015-08-27 | 2020-09-08 | Pgs Geophysical As | Analogous processing of modeled and measured marine survey data |
| US10261203B2 (en) * | 2016-06-24 | 2019-04-16 | Pgs Geophysical As | Migrating a horizontal component of a wavefield |
| US11435491B2 (en) * | 2019-04-15 | 2022-09-06 | Saudi Arabian Oil Company | Wave velocity determination for seismic imaging |
| CN112147695B (zh) * | 2020-09-30 | 2022-09-16 | 长安大学 | 一种海底节点检波器水下姿态定向方法 |
| CN112799133B (zh) * | 2020-12-30 | 2022-06-28 | 长安大学 | 用于交错网格模拟地震数据的波场分离与时移校正方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2927300A (en) * | 1955-06-20 | 1960-03-01 | California Research Corp | Cancellation of seismic surface noise |
| US6879546B2 (en) * | 2002-02-14 | 2005-04-12 | Westerngeco, L.L.C. | Gel-filled seismic streamer cable |
| GB2414299B (en) * | 2004-05-21 | 2006-08-09 | Westerngeco Ltd | Interpolation and extrapolation method for seismic recordings |
| US7791980B2 (en) * | 2004-05-21 | 2010-09-07 | Westerngeco L.L.C. | Interpolation and extrapolation method for seismic recordings |
| US20060193203A1 (en) * | 2005-02-16 | 2006-08-31 | Tenghamn Stig R L | Apparatus for attenuating noise in marine seismic streamers |
| US7468932B2 (en) * | 2005-05-13 | 2008-12-23 | Pgs Americas, Inc. | System for noise attenuation in marine seismic streamers |
| US7433265B2 (en) * | 2005-10-04 | 2008-10-07 | Fairfield Industries, Inc. | Converted wave energy removal from seismic data |
| US8077543B2 (en) * | 2007-04-17 | 2011-12-13 | Dirk-Jan Van Manen | Mitigation of noise in marine multicomponent seismic data through the relationship between wavefield components at the free surface |
| US8379482B1 (en) * | 2009-01-13 | 2013-02-19 | Exxonmobil Upstream Research Company | Using seismic attributes for data alignment and seismic inversion in joint PP/PS seismic analysis |
| GB2479200A (en) * | 2010-04-01 | 2011-10-05 | Statoil Asa | Interpolating pressure and/or vertical particle velocity data from multi-component marine seismic data including horizontal derivatives |
| US20130088939A1 (en) * | 2011-10-10 | 2013-04-11 | Pascal Edme | Wavefield separation using a gradient sensor |
| FR2985039B1 (fr) * | 2011-12-21 | 2015-07-03 | Cggveritas Services Sa | Noeud sous-marin couple avec l'eau pour des etudes sismiques |
| EP2815254A4 (en) * | 2012-02-14 | 2016-06-15 | Halliburton Energy Services Inc | SHAFT SOURCE FOR VSP AND SEISMIC SURFACE EXPLORATION |
| SG11201606940SA (en) * | 2012-11-20 | 2016-10-28 | Stochastic Simulation Ltd | Method and system for characterising subsurface reservoirs |
| US10386520B2 (en) * | 2014-05-07 | 2019-08-20 | Statoil Petroleum As | Seismic sensor recording system |
| GB2548555B (en) * | 2016-03-16 | 2021-10-20 | Equinor Energy As | A method of redatuming geophysical data |
-
2014
- 2014-05-07 GB GB1619004.3A patent/GB2546145B/en active Active
- 2014-05-07 GB GB1408083.2A patent/GB2525896B/en active Active
-
2015
- 2015-05-06 CA CA2947966A patent/CA2947966C/en active Active
- 2015-05-06 US US15/309,043 patent/US10365388B2/en active Active
- 2015-05-06 BR BR112016025812-6A patent/BR112016025812B1/pt active IP Right Grant
- 2015-05-06 WO PCT/EP2015/059962 patent/WO2015169860A2/en active Application Filing
- 2015-05-06 EP EP22205385.2A patent/EP4184221A3/en active Pending
- 2015-05-06 BR BR122020016505-7A patent/BR122020016505B1/pt active IP Right Grant
- 2015-05-06 EP EP15722986.5A patent/EP3140678B1/en active Active
- 2015-05-06 CA CA3224766A patent/CA3224766A1/en active Pending
-
2019
- 2019-04-24 US US16/393,681 patent/US11733418B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015169860A2 (en) | 2015-11-12 |
| EP4184221A2 (en) | 2023-05-24 |
| US20190250297A1 (en) | 2019-08-15 |
| EP4184221A3 (en) | 2023-07-19 |
| EP3140678A2 (en) | 2017-03-15 |
| GB2546145B (en) | 2018-03-14 |
| GB201408083D0 (en) | 2014-06-18 |
| EP3140678C0 (en) | 2023-07-05 |
| CA2947966A1 (en) | 2015-11-12 |
| CA2947966C (en) | 2024-02-13 |
| BR112016025812B1 (pt) | 2023-04-25 |
| BR122020016505A8 (pt) | 2022-11-01 |
| US20170075008A1 (en) | 2017-03-16 |
| US11733418B2 (en) | 2023-08-22 |
| US10365388B2 (en) | 2019-07-30 |
| GB2525896A (en) | 2015-11-11 |
| EP3140678B1 (en) | 2023-07-05 |
| GB2525896B (en) | 2017-01-11 |
| WO2015169860A3 (en) | 2015-12-30 |
| BR112016025812A2 (pt) | 2017-08-15 |
| GB2546145A (en) | 2017-07-12 |
| CA3224766A1 (en) | 2015-11-12 |
| BR112016025812A8 (US06650917-20031118-M00005.png) | 2022-11-08 |
| BR122020016505B1 (pt) | 2022-11-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B25D | Requested change of name of applicant approved |
Owner name: EQUINOR ENERGY AS (NO) |
|
| B25G | Requested change of headquarter approved |
Owner name: EQUINOR ENERGY AS (NO) |
|
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/05/2015, OBSERVADAS AS CONDICOES LEGAIS |