NO20091438L - Fremgangsmater og system for behandling av akustiske bolgeformdata - Google Patents
Fremgangsmater og system for behandling av akustiske bolgeformdataInfo
- Publication number
- NO20091438L NO20091438L NO20091438A NO20091438A NO20091438L NO 20091438 L NO20091438 L NO 20091438L NO 20091438 A NO20091438 A NO 20091438A NO 20091438 A NO20091438 A NO 20091438A NO 20091438 L NO20091438 L NO 20091438L
- Authority
- NO
- Norway
- Prior art keywords
- methods
- senescence
- formation
- waveform data
- waveforms
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 4
- 238000005755 formation reaction Methods 0.000 abstract 4
- 230000009758 senescence Effects 0.000 abstract 3
- 238000005259 measurement Methods 0.000 abstract 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
- G01V1/28—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
- G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
- G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
- G01V1/48—Processing data
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/40—Transforming data representation
- G01V2210/47—Slowness, e.g. tau-pi
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/62—Physical property of subsurface
- G01V2210/622—Velocity, density or impedance
- G01V2210/6222—Velocity; travel time
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/66—Subsurface modeling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/60—Analysis
- G01V2210/67—Wave propagation modeling
- G01V2210/679—Reverse-time modeling or coalescence modelling, i.e. starting from receivers
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (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)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Fremgangsmåter og systemer for å behandle akustiske målinger relatert til underjordiske formasjoner. Fremgangsmåtene og systemene tilveiebringer å motta akustiske bølgeformer med en gruppe mottakere, å utlede formasjonens senhet basert på de akustiske bølgeformene, og å modellere dominerende bølgeformer i de akustiske bølgeformene basert på formasjonens senhet, hvor å utlede formasjonens senhet omfatter parametrisk invertering for kompleks og frekvensavhengig senhet, og den utledete komplekse senhet har reelle og imaginære deler.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4340108P | 2008-04-09 | 2008-04-09 | |
US12/420,029 US8521433B2 (en) | 2008-04-09 | 2009-04-07 | Methods and systems for processing acoustic waveform data |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20091438L true NO20091438L (no) | 2009-10-12 |
NO341661B1 NO341661B1 (no) | 2017-12-18 |
Family
ID=41164679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20091438A NO341661B1 (no) | 2008-04-09 | 2009-04-08 | Fremgangsmåte og system for prosessering av akustiske bølgeformdata omfattende utledning av en undergrunnssones langsomhet |
Country Status (3)
Country | Link |
---|---|
US (1) | US8521433B2 (no) |
BR (1) | BRPI0901455A2 (no) |
NO (1) | NO341661B1 (no) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9542507B2 (en) | 2012-02-23 | 2017-01-10 | Schlumberger Technology Corporation | Feature detection in seismic volumes |
US10317545B2 (en) * | 2012-03-12 | 2019-06-11 | Schlumberger Technology Corporation | Methods and apparatus for waveform processing |
AU2012376236B2 (en) * | 2012-04-02 | 2014-11-13 | Landmark Graphics Corporation | VSP systems and methods representing survey data as parameterized compression, shear, and dispersive wave fields |
CN103233727B (zh) * | 2013-05-13 | 2015-04-08 | 中国石油大学(华东) | 一种反演地层横波速度径向剖面的方法 |
US10338253B2 (en) * | 2014-06-16 | 2019-07-02 | Pgs Geophysical As | Method of suppressing spectral artefacts of wavefield decomposition caused by imperfect extrapolation |
US10704386B2 (en) | 2015-01-12 | 2020-07-07 | Halliburton Energy Services, Inc. | Wave reflection suppression in pulse modulation telemetry |
US10564304B2 (en) | 2017-05-11 | 2020-02-18 | Saudi Arabian Oil Company | Processing methodology for full-waveform sonic wavefield separation |
WO2018231234A1 (en) * | 2017-06-15 | 2018-12-20 | Halliburton Energy Services, Inc. | Enhanced waveform analysis for target modes of borehole waves |
NO20210129A1 (en) * | 2018-07-27 | 2021-02-03 | Baker Hughes Holdings Llc | Through tubing cement evaluation using seismic methods |
US11719840B2 (en) | 2018-12-28 | 2023-08-08 | Halliburton Energy Services, Inc. | Subsurface wave slowness prediction system |
US11353612B2 (en) | 2019-03-11 | 2022-06-07 | Saudi Arabian Oil Company | Nonstationary maximum likelihood method to estimate dispersion spectra for full waveform sonic logging |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4562557A (en) * | 1982-04-27 | 1985-12-31 | Schlumberger Technology Corporation | Method and apparatus for determining acoustic wave parameters from acoustic well logging waveforms |
US4703460A (en) * | 1984-12-28 | 1987-10-27 | Schlumberger Technology Corporation | Method and apparatus for acoustic dipole direct shear wave well logging |
US5077697A (en) * | 1990-04-20 | 1991-12-31 | Schlumberger Technology Corporation | Discrete-frequency multipole sonic logging methods and apparatus |
US5687138A (en) * | 1995-10-03 | 1997-11-11 | Schlumberger Technology Corporation | Methods of analyzing stoneley waveforms and characterizing underground formations |
US5808963A (en) * | 1997-01-29 | 1998-09-15 | Schlumberger Technology Corporation | Dipole shear anisotropy logging |
US6366531B1 (en) * | 1998-09-22 | 2002-04-02 | Dresser Industries, Inc. | Method and apparatus for acoustic logging |
EP1192482A4 (en) * | 2000-05-08 | 2009-11-11 | Schlumberger Holdings | DIGITAL SIGNAL RECEIVER FOR SYSTEM FOR MEASURING DURING DRILLING WITH NOISE REDUCTION |
NO320103B1 (no) * | 2000-07-17 | 2005-10-24 | Sintef Petroleumsforskning | Seismisk prosessering med generelle ikke-hyperbolske gangtidskorreksjoner |
GB2365128B (en) * | 2000-07-22 | 2004-12-15 | Schlumberger Ltd | A method of processing vertical seismic profile data using effective models |
US6842400B2 (en) * | 2001-12-18 | 2005-01-11 | Halliburton Energy Services, Inc. | Acoustic logging apparatus and method |
US6832159B2 (en) * | 2002-07-11 | 2004-12-14 | Schlumberger Technology Corporation | Intelligent diagnosis of environmental influence on well logs with model-based inversion |
US6956790B2 (en) * | 2003-04-25 | 2005-10-18 | Schlumberger Technology Corporation | Borehole sonic data processing method |
US7120541B2 (en) * | 2004-05-18 | 2006-10-10 | Schlumberger Technology Corporation | Sonic well logging methods and apparatus utilizing parametric inversion dispersive wave processing |
US7558153B2 (en) * | 2005-04-19 | 2009-07-07 | Schlumberger Technology Corporation | Radial profiling of slowness: methods and apparatus for near-wellbore alteration estimation |
US7652950B2 (en) * | 2005-06-03 | 2010-01-26 | Schlumberger Technology Corporation | Radial profiling of formation mobility using horizontal and vertical shear slowness profiles |
US7970544B2 (en) * | 2007-06-26 | 2011-06-28 | Baker Hughes Incorporated | Method and apparatus for characterizing and estimating permeability using LWD Stoneley-wave data |
-
2009
- 2009-04-07 US US12/420,029 patent/US8521433B2/en active Active
- 2009-04-08 NO NO20091438A patent/NO341661B1/no unknown
- 2009-04-08 BR BRPI0901455-1A patent/BRPI0901455A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BRPI0901455A2 (pt) | 2011-10-11 |
NO341661B1 (no) | 2017-12-18 |
US8521433B2 (en) | 2013-08-27 |
US20090259404A1 (en) | 2009-10-15 |
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