MX336398B - Metodos y sistemas para calcular signaturas fuente de nocion a partir de mediciones cercanas al campo y signaturas de nocion moldeadas. - Google Patents
Metodos y sistemas para calcular signaturas fuente de nocion a partir de mediciones cercanas al campo y signaturas de nocion moldeadas.Info
- Publication number
- MX336398B MX336398B MX2013006041A MX2013006041A MX336398B MX 336398 B MX336398 B MX 336398B MX 2013006041 A MX2013006041 A MX 2013006041A MX 2013006041 A MX2013006041 A MX 2013006041A MX 336398 B MX336398 B MX 336398B
- Authority
- MX
- Mexico
- Prior art keywords
- signatures
- modeled
- notional
- field
- systems
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
- G01V1/104—Generating seismic energy using explosive charges
- G01V1/13—Arrangements or disposition of charges to produce a desired pattern in space or time
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/003—Seismic data acquisition in general, e.g. survey design
- G01V1/006—Seismic data acquisition in general, e.g. survey design generating single signals by using more than one generator, e.g. beam steering or focusing arrays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/50—Corrections or adjustments related to wave propagation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Geophysics (AREA)
- Oceanography (AREA)
- Geophysics And Detection Of Objects (AREA)
- Paper (AREA)
- Measuring Fluid Pressure (AREA)
- Feedback Control In General (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Se describen los métodos y sistema para calcular las signaturas de fuente de noción de cálculo a partir de las signaturas de noción modeladas y las signaturas de campo cercano medidas; las signaturas de campo cercano modeladas son calculadas a partir de las signaturas de noción modeladas; las ponderaciones bajas son asignadas a las partes de un espectro de campo de onda de presión fuente en donde las signaturas son menos confiables y los pesos más altos son asignados a las partes del espectro de campo de onda de presión fuente en donde las signaturas son más confiables; la parte del espectro en donde ambos grupos de signaturas son confiables pueden utilizarse para el control de calidad y para comparar las signaturas de campo cercano medidas con las signaturas de campo cercano modeladas; cuando existen incertidumbres en los parámetros de entrada con el modelado, los parámetros de entrada pueden ser escalados para reducir al mínimo las diferencias entre las signaturas de campo cercano medidas y modeladas; las signaturas de campo cercano resultantes son calculadas por una suma ponderada de las signaturas de campo cercano modeladas y medidas y las signaturas fuente de noción se calculan a partir de las signaturas de campo cercano resultantes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/483,327 US10241218B2 (en) | 2012-05-30 | 2012-05-30 | Methods and systems for computing notional source signatures from near-field measurements and modeled notional signatures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2013006041A MX2013006041A (es) | 2013-11-29 |
| MX336398B true MX336398B (es) | 2016-01-15 |
Family
ID=48626265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2013006041A MX336398B (es) | 2012-05-30 | 2013-05-29 | Metodos y sistemas para calcular signaturas fuente de nocion a partir de mediciones cercanas al campo y signaturas de nocion moldeadas. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10241218B2 (es) |
| EP (1) | EP2669715B1 (es) |
| CN (1) | CN103630931B (es) |
| AU (1) | AU2013205825B2 (es) |
| BR (1) | BR102013012959B1 (es) |
| CA (1) | CA2815265C (es) |
| EA (1) | EA030514B1 (es) |
| MX (1) | MX336398B (es) |
| MY (1) | MY168895A (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8522915B2 (en) * | 2007-12-19 | 2013-09-03 | Westerngeco L.L.C. | Method and system for selecting parameters of a seismic source array |
| US9513392B2 (en) | 2014-02-18 | 2016-12-06 | Pgs Geophysical As | Estimation of direct arrival signals based on predicted direct arrival signals and measurements |
| US10302789B2 (en) | 2014-03-14 | 2019-05-28 | Cgg Services Sas | Method and apparatus for estimating source signature in shallow water |
| US10317543B2 (en) | 2014-04-14 | 2019-06-11 | Pgs Geophysical As | Estimation of a far field signature in a second direction from a far field signature in a first direction |
| US10073183B2 (en) | 2014-10-20 | 2018-09-11 | Pgs Geophysical As | Methods and systems that attenuate noise in seismic data |
| WO2016207720A1 (en) | 2015-06-22 | 2016-12-29 | Cgg Services Sa | Gun position calibration method |
| CN112180432B (zh) * | 2020-09-01 | 2023-10-20 | 中国科学院深圳先进技术研究院 | 一种基于电晕放电的高效率电火花震源系统及设置方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE31978T1 (de) | 1981-05-29 | 1988-01-15 | Britoil Plc | Methode zur bestimmung der durch eine anordnung seismischer unterwasser-quellen uebertragenen wellenformen und zur datenakkumulation zur anwendung in diesem verfahren. |
| US6901028B2 (en) | 2002-03-14 | 2005-05-31 | Input/Output, Inc. | Marine seismic survey apparatus with graphical user interface and real-time quality control |
| EP2322955B1 (en) | 2002-03-14 | 2019-03-13 | Seamap Pte Ltd. | Method and apparatus for marine source diagnostics and gui for operating same |
| US7218572B2 (en) * | 2004-05-20 | 2007-05-15 | Pgs Exploration (Uk) Limited | Method of seismic source monitoring using modeled source signatures with calibration functions |
| GB2419196B (en) * | 2004-10-13 | 2007-03-14 | Westerngeco Ltd | Processing data representing energy propagating through a medium |
| GB2425838B (en) | 2005-05-03 | 2007-06-27 | Westerngeco Seismic Holdings | Source signature deconvolution method |
| WO2009079088A1 (en) * | 2007-12-14 | 2009-06-25 | Exxonmobil Upstream Research Company | Modeling subsurface processes on unstructured grid |
| WO2009126881A2 (en) * | 2008-04-10 | 2009-10-15 | Services Petroliers Schlumberger | Method to generate numerical pseudocores using borehole images, digital rock samples, and multi-point statistics |
| US8917573B2 (en) | 2008-07-16 | 2014-12-23 | Westerngeco L.L.C. | Measuring far field signature of a seismic source |
| GB2479299B (en) | 2009-03-27 | 2011-11-16 | Geco Technology Bv | Processing seismic data |
| EP2504666B1 (de) * | 2009-11-26 | 2018-06-06 | Leica Geosystems AG | Kalibrierverfahren und winkelmessverfahren für eine winkelmesseinrichtung sowie winkelmesseinrichtung |
-
2012
- 2012-05-30 US US13/483,327 patent/US10241218B2/en active Active
-
2013
- 2013-05-07 CA CA2815265A patent/CA2815265C/en active Active
- 2013-05-13 AU AU2013205825A patent/AU2013205825B2/en active Active
- 2013-05-15 EA EA201370094A patent/EA030514B1/ru not_active IP Right Cessation
- 2013-05-24 BR BR102013012959-3A patent/BR102013012959B1/pt active IP Right Grant
- 2013-05-28 MY MYPI2013700877A patent/MY168895A/en unknown
- 2013-05-29 MX MX2013006041A patent/MX336398B/es unknown
- 2013-05-30 EP EP13169906.8A patent/EP2669715B1/en active Active
- 2013-05-30 CN CN201310208419.1A patent/CN103630931B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| MX2013006041A (es) | 2013-11-29 |
| AU2013205825A1 (en) | 2013-12-19 |
| EP2669715A2 (en) | 2013-12-04 |
| US20130325427A1 (en) | 2013-12-05 |
| EA201370094A3 (ru) | 2014-02-28 |
| EP2669715B1 (en) | 2018-08-15 |
| CN103630931B (zh) | 2019-03-01 |
| CA2815265C (en) | 2020-04-14 |
| AU2013205825B2 (en) | 2016-09-22 |
| CA2815265A1 (en) | 2013-11-30 |
| EP2669715A3 (en) | 2015-04-15 |
| EA030514B1 (ru) | 2018-08-31 |
| CN103630931A (zh) | 2014-03-12 |
| US10241218B2 (en) | 2019-03-26 |
| BR102013012959B1 (pt) | 2021-04-27 |
| BR102013012959A2 (pt) | 2015-11-10 |
| EA201370094A2 (ru) | 2013-12-30 |
| MY168895A (en) | 2018-12-04 |
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