NO341656B1 - Fremgangsmåte for å beregne langsomhet for en dispersiv seismisk bølge som forplanter seg i undergrunnen - Google Patents
Fremgangsmåte for å beregne langsomhet for en dispersiv seismisk bølge som forplanter seg i undergrunnenInfo
- Publication number
- NO341656B1 NO341656B1 NO20090020A NO20090020A NO341656B1 NO 341656 B1 NO341656 B1 NO 341656B1 NO 20090020 A NO20090020 A NO 20090020A NO 20090020 A NO20090020 A NO 20090020A NO 341656 B1 NO341656 B1 NO 341656B1
- Authority
- NO
- Norway
- Prior art keywords
- dispersive
- wave
- wave propagating
- seismic wave
- determining
- Prior art date
Links
- 230000001902 propagating effect Effects 0.000 title abstract 4
- 230000015572 biosynthetic process Effects 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
- G01V1/30—Analysis
-
- 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
- G01V1/50—Analysing data
-
- 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
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)
Abstract
En fremgangsmåte ved bestemmelse av sakking for en bølge som forplanter seg i en jordformasjon, der fremgangsmåten omfatter det å: (a) anvende et loggeverktøy i et borehull for å generere bølgen og fange opp flere signaler som angir den forplantende bølgen; (b) bestemme en likhet/frekvens-koherens for de flere signalene; (c) bestemme et histogram av en sakkingsfordeling fra likhet/frekvens-koherensen; (d) anvende en kant av histogrammet for å bestemme sakkingen til den forplantende bølgen; og (e) registrere den bestemte sakkingen på et passende medium. En tilhørende anordning og et datamaskinlesbart medium er også beskrevet.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81554506P | 2006-06-21 | 2006-06-21 | |
US81676506P | 2006-06-27 | 2006-06-27 | |
PCT/US2007/014449 WO2007149522A2 (en) | 2006-06-21 | 2007-06-21 | Using statistics of a fitting function for data driven dispersion slowness processing |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20090020L NO20090020L (no) | 2009-03-20 |
NO341656B1 true NO341656B1 (no) | 2017-12-18 |
Family
ID=38834122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20090020A NO341656B1 (no) | 2006-06-21 | 2009-01-05 | Fremgangsmåte for å beregne langsomhet for en dispersiv seismisk bølge som forplanter seg i undergrunnen |
Country Status (4)
Country | Link |
---|---|
US (1) | US7672784B2 (no) |
GB (1) | GB2452468B (no) |
NO (1) | NO341656B1 (no) |
WO (1) | WO2007149522A2 (no) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8456952B2 (en) | 2008-10-03 | 2013-06-04 | Baker Hughes Incorporated | Curve-fitting technique for determining dispersion characteristics of guided elastic waves |
US20130168352A1 (en) * | 2011-12-28 | 2013-07-04 | Andreas Fischer | Methods and apparatuses for controlling plasma properties by controlling conductance between sub-chambers of a plasma processing chamber |
EP2812662A4 (en) * | 2012-04-02 | 2015-09-23 | Landmark Graphics Corp | VSP SYSTEMS AND METHOD FOR DISPLAYING MONITORING DATA AS WAVE FIELDS WITH PARAMETRIZED COMPRESSION, SHEARING AND DISPERSION |
EP2904427A1 (en) * | 2012-12-11 | 2015-08-12 | Halliburton Energy Services, Inc. | Method and system for direct slowness determination of dispersive waves in a wellbore environment |
CN103364834B (zh) * | 2013-07-29 | 2016-08-10 | 成都晶石石油科技有限公司 | 一种利用叠前地震频散分析预测储层渗透率的方法 |
GB2526378B (en) * | 2014-05-23 | 2020-04-08 | Reeves Wireline Tech Ltd | Improvements in or relating to geological logging |
WO2017172799A1 (en) * | 2016-04-01 | 2017-10-05 | Halliburton Energy Services, Inc. | Identifying and visually presenting formation slowness based on low-frequency dispersion asymptotes |
US11112519B2 (en) * | 2016-04-01 | 2021-09-07 | Halliburton Energy Services, Inc. | Automatic slowness-frequency range determination for advanced borehole sonic data processing |
US11422279B2 (en) * | 2017-01-19 | 2022-08-23 | Schlumberger Technology Corporation | Method and system for estimating borehole condition using stoneley measurement |
US10605944B2 (en) | 2017-06-23 | 2020-03-31 | Baker Hughes, A Ge Company, Llc | Formation acoustic property measurement with beam-angled transducer array |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3321625A (en) * | 1962-12-10 | 1967-05-23 | Schlumberger Technology Corp | Compensated gamma-gamma logging tool using two detectors of different sensitivities and spacings from the source |
US4953399A (en) * | 1982-09-13 | 1990-09-04 | Western Atlas International, Inc. | Method and apparatus for determining characteristics of clay-bearing formations |
US5452761A (en) * | 1994-10-31 | 1995-09-26 | Western Atlas International, Inc. | Synchronized digital stacking method and application to induction logging tools |
US6930616B2 (en) * | 2000-11-13 | 2005-08-16 | Baker Hughes Incorporated | Method and apparatus for LWD shear velocity measurement |
AU2005325123B2 (en) * | 2005-01-14 | 2010-11-25 | Exxonmobil Upstream Research Company | Method and apparatus for estimating formation slowness |
-
2007
- 2007-06-21 GB GB0900498A patent/GB2452468B/en active Active
- 2007-06-21 US US11/820,839 patent/US7672784B2/en active Active
- 2007-06-21 WO PCT/US2007/014449 patent/WO2007149522A2/en active Application Filing
-
2009
- 2009-01-05 NO NO20090020A patent/NO341656B1/no unknown
Non-Patent Citations (1)
Title |
---|
HUANG X , YIN H: "A Data-Driven Approach to Extract Shear and Compressional Slowness From Dispersive Waveform Data", SEG/HOUSTON 2005 ANNUAL MEETING, 1 January 2005 (2005-01-01), pages 384 - 388, XP002492524 * |
Also Published As
Publication number | Publication date |
---|---|
WO2007149522A2 (en) | 2007-12-27 |
US7672784B2 (en) | 2010-03-02 |
GB2452468A (en) | 2009-03-04 |
US20080010021A1 (en) | 2008-01-10 |
WO2007149522A3 (en) | 2008-10-30 |
NO20090020L (no) | 2009-03-20 |
GB0900498D0 (en) | 2009-02-11 |
GB2452468B (en) | 2011-02-09 |
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