BR102012024446A2 - Métodos e sistemas para atenuar o ruído gerado em localizações fixas - Google Patents
Métodos e sistemas para atenuar o ruído gerado em localizações fixas Download PDFInfo
- Publication number
- BR102012024446A2 BR102012024446A2 BR102012024446-2A BR102012024446A BR102012024446A2 BR 102012024446 A2 BR102012024446 A2 BR 102012024446A2 BR 102012024446 A BR102012024446 A BR 102012024446A BR 102012024446 A2 BR102012024446 A2 BR 102012024446A2
- Authority
- BR
- Brazil
- Prior art keywords
- noise
- generate
- primary
- trace
- source
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000000116 mitigating effect Effects 0.000 title abstract description 3
- 208000006011 Stroke Diseases 0.000 claims abstract description 17
- 239000004215 Carbon black (E152) Substances 0.000 claims description 19
- 229930195733 hydrocarbon Natural products 0.000 claims description 19
- 150000002430 hydrocarbons Chemical class 0.000 claims description 19
- 239000011159 matrix material Substances 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 description 9
- 238000005096 rolling process Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
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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
- G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
- G01V1/364—Seismic filtering
- G01V1/366—Seismic filtering by correlation of seismic signals
-
- 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
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1158686A FR2980587B1 (fr) | 2011-09-28 | 2011-09-28 | Procedes et systemes d'attenuation du bruit genere a des emplacements fixes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR102012024446A2 true BR102012024446A2 (pt) | 2013-10-29 |
Family
ID=46880651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR102012024446-2A BR102012024446A2 (pt) | 2011-09-28 | 2012-09-26 | Métodos e sistemas para atenuar o ruído gerado em localizações fixas |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20130077438A1 (https=) |
| EP (1) | EP2574963A1 (https=) |
| AU (1) | AU2012227284B2 (https=) |
| BR (1) | BR102012024446A2 (https=) |
| CA (1) | CA2791030A1 (https=) |
| FR (1) | FR2980587B1 (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170199290A1 (en) | 2014-07-21 | 2017-07-13 | Cgg Services Sas | Systems and methods for attenuating noise using interferometric estimation |
| US10466378B2 (en) * | 2014-09-03 | 2019-11-05 | Pgs Geophysical As | Impact assessment of marine seismic surveys |
| CN106468784A (zh) * | 2015-08-20 | 2017-03-01 | 中国石油化工股份有限公司 | 一种基于叠后地震资料信噪比属性的去噪方法及装置 |
| FR3062483B1 (fr) * | 2017-01-27 | 2021-06-18 | Institut Francais Des Sciences Et Technologies Des Transp De Lamenagement Et Des Reseaux | Procede, programme d'ordinateur, support d'informations et dispositif pour l'analyse de bruit sismique |
| CN110619383B (zh) * | 2019-07-22 | 2026-02-27 | 中国石油化工股份有限公司 | 一种基于深度学习的抽油机噪声定位方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3381266A (en) * | 1965-09-27 | 1968-04-30 | Mobil Oil Corp | Stacking of seismic traces having common offset distances |
| US4298968A (en) * | 1965-12-27 | 1981-11-03 | Mobil Oil Corporation | Digital reflection searching and section plotting |
| US3539982A (en) * | 1969-03-03 | 1970-11-10 | Texas Instruments Inc | Method and apparatus for consistent static correction of common depth point seismic signals |
| US3812457A (en) * | 1969-11-17 | 1974-05-21 | Shell Oil Co | Seismic exploration method |
| US3882446A (en) * | 1971-12-30 | 1975-05-06 | Texas Instruments Inc | Interactive horizon building, analysis and editing |
| US4363112A (en) * | 1980-04-18 | 1982-12-07 | Bernard Widrow | Apparatus and method for determining the position of a gas-saturated porous rock in the vicinity of a deep borehole in the earth |
| US4556962A (en) * | 1981-08-03 | 1985-12-03 | Bernard Widrow | Seismic exploration method and apparatus for cancelling interference from seismic vibration source |
| US4926391A (en) * | 1986-12-30 | 1990-05-15 | Gas Research Institute, Inc. | Signal processing to enable utilization of a rig reference sensor with a drill bit seismic source |
| US5051963A (en) * | 1990-07-09 | 1991-09-24 | Mobil Oil Corporation | Process for cancelling stationary sinusoidal noise in seismic data |
| US6691039B1 (en) * | 2002-08-30 | 2004-02-10 | John M. Robinson | Removal of noise from seismic data using improved radon transformations |
| US7366054B1 (en) * | 2002-08-30 | 2008-04-29 | John M. Robinson | Tau-P filters for removal of noise from seismic data |
| US7107188B2 (en) * | 2003-01-08 | 2006-09-12 | Schlumberger Technology Corporation | Digital pressure derivative method and program storage device |
| US7561491B2 (en) * | 2005-03-04 | 2009-07-14 | Robinson John M | Radon transformations for removal of noise from seismic data |
| GB2424481B (en) * | 2005-03-23 | 2008-06-04 | Westerngeco Seismic Holdings | Processing seismic data |
| US7616525B2 (en) * | 2005-07-25 | 2009-11-10 | Westerngeco L.L.C. | Method and apparatus for attenuation wind noise in seismic data |
| US7433265B2 (en) * | 2005-10-04 | 2008-10-07 | Fairfield Industries, Inc. | Converted wave energy removal from seismic data |
| US8248886B2 (en) * | 2007-04-10 | 2012-08-21 | Exxonmobil Upstream Research Company | Separation and noise removal for multiple vibratory source seismic data |
| GB2474303B (en) * | 2009-10-12 | 2012-02-08 | Geco Technology Bv | Noise filtering of seismic data |
-
2011
- 2011-09-28 FR FR1158686A patent/FR2980587B1/fr not_active Expired - Fee Related
-
2012
- 2012-09-07 US US13/606,638 patent/US20130077438A1/en not_active Abandoned
- 2012-09-24 AU AU2012227284A patent/AU2012227284B2/en not_active Ceased
- 2012-09-26 CA CA2791030A patent/CA2791030A1/en not_active Abandoned
- 2012-09-26 BR BR102012024446-2A patent/BR102012024446A2/pt not_active IP Right Cessation
- 2012-09-27 EP EP12186431A patent/EP2574963A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA2791030A1 (en) | 2013-03-28 |
| EP2574963A1 (en) | 2013-04-03 |
| FR2980587A1 (https=) | 2013-03-29 |
| FR2980587B1 (fr) | 2014-11-14 |
| AU2012227284A1 (en) | 2013-04-11 |
| AU2012227284B2 (en) | 2014-08-28 |
| US20130077438A1 (en) | 2013-03-28 |
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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] | ||
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |