ZA200610778B - Processing electromagnetic data - Google Patents
Processing electromagnetic data Download PDFInfo
- Publication number
- ZA200610778B ZA200610778B ZA200610778A ZA200610778A ZA200610778B ZA 200610778 B ZA200610778 B ZA 200610778B ZA 200610778 A ZA200610778 A ZA 200610778A ZA 200610778 A ZA200610778 A ZA 200610778A ZA 200610778 B ZA200610778 B ZA 200610778B
- Authority
- ZA
- South Africa
- Prior art keywords
- receiver
- source
- electric
- electromagnetic
- upgoing
- Prior art date
Links
- 238000012545 processing Methods 0.000 title claims description 15
- 238000000034 method Methods 0.000 claims description 55
- 238000000354 decomposition reaction Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 2
- 230000010363 phase shift Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000013598 vector Substances 0.000 description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 33
- 238000002474 experimental method Methods 0.000 description 23
- 230000005684 electric field Effects 0.000 description 21
- 230000004044 response Effects 0.000 description 20
- 239000011159 matrix material Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 10
- 239000000470 constituent Substances 0.000 description 9
- 230000005672 electromagnetic field Effects 0.000 description 9
- 230000006870 function Effects 0.000 description 9
- 229930195733 hydrocarbon Natural products 0.000 description 8
- 150000002430 hydrocarbons Chemical class 0.000 description 8
- 239000013535 sea water Substances 0.000 description 8
- 239000004215 Carbon black (E152) Substances 0.000 description 7
- 230000002238 attenuated effect Effects 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 238000002310 reflectometry Methods 0.000 description 5
- 239000013049 sediment Substances 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 230000001131 transforming effect Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/38—Processing data, e.g. for analysis, for interpretation, for correction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/083—Controlled source electromagnetic [CSEM] surveying
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Electromagnetism (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)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0414373A GB2415511B (en) | 2004-06-26 | 2004-06-26 | Processing electromagnetic data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200610778B true ZA200610778B (en) | 2008-01-30 |
Family
ID=32800270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200610778A ZA200610778B (en) | 2004-06-26 | 2006-12-20 | Processing electromagnetic data |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20080221795A1 (pt) |
| EP (1) | EP1779147A1 (pt) |
| CN (1) | CN101002111A (pt) |
| AU (1) | AU2005256608A1 (pt) |
| BR (1) | BRPI0512596A (pt) |
| CA (1) | CA2571362A1 (pt) |
| GB (1) | GB2415511B (pt) |
| MA (1) | MA28676B1 (pt) |
| MX (1) | MXPA06015258A (pt) |
| NO (1) | NO20070388L (pt) |
| RU (1) | RU2006145503A (pt) |
| WO (1) | WO2006000538A1 (pt) |
| ZA (1) | ZA200610778B (pt) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8161438B2 (en) | 2003-10-21 | 2012-04-17 | Mentor Graphics Corporation | Determining mutual inductance between intentional inductors |
| US7496871B2 (en) | 2003-10-21 | 2009-02-24 | Roberto Suaya | Mutual inductance extraction using dipole approximations |
| GB2409900B (en) | 2004-01-09 | 2006-05-24 | Statoil Asa | Processing seismic data representing a physical system |
| GB2412739B (en) * | 2004-04-03 | 2008-08-06 | Statoil Asa | Electromagnetic wavefield analysis |
| GB2420855B (en) | 2004-12-02 | 2009-08-26 | Electromagnetic Geoservices As | Source for electromagnetic surveying |
| GB2435693A (en) | 2006-02-09 | 2007-09-05 | Electromagnetic Geoservices As | Seabed electromagnetic surveying |
| AU2006338202B2 (en) * | 2006-02-14 | 2011-12-01 | Exxonmobil Upstream Research Company | Source monitoring for electromagnetic surveying |
| WO2007097787A2 (en) | 2006-02-21 | 2007-08-30 | Exxonmobil Upstream Research Company | Method for electromagnetic air-wave suppression by active cancellation and shielding |
| NO327007B1 (no) | 2006-05-24 | 2009-04-06 | Norsk Hydro As | Fremgangsmate for elektromagnetisk geofysisk kartlegging av undersjoiske bergartsformasjoner |
| GB2439378B (en) | 2006-06-09 | 2011-03-16 | Electromagnetic Geoservices As | Instrument for measuring electromagnetic signals |
| CN100434934C (zh) * | 2006-07-12 | 2008-11-19 | 杨辉 | 重磁延拓回返垂直导数目标优化处理方法 |
| AU2007288454B2 (en) | 2006-08-24 | 2012-03-15 | Exxonmobil Upstream Research Company | Electromagnetic data processing system |
| GB2441787A (en) * | 2006-09-15 | 2008-03-19 | Electromagnetic Geoservices As | Method of determining the orientation of an electric and magnetic receiver deployed remotely |
| GB2442749B (en) | 2006-10-12 | 2010-05-19 | Electromagnetic Geoservices As | Positioning system |
| US7430474B2 (en) | 2006-10-31 | 2008-09-30 | Schlumberger Technology Corporation | Removing sea surface-related electromagnetic fields in performing an electromagnetic survey |
| GB0623279D0 (en) * | 2006-11-22 | 2007-01-03 | Statoil Asa | Air wave modeling for MCSEM/SBL surveying |
| GB2445582A (en) | 2007-01-09 | 2008-07-16 | Statoil Asa | Method for analysing data from an electromagnetic survey |
| WO2009114483A1 (en) | 2008-03-08 | 2009-09-17 | Mentor Graphics Corporation | High-frequency vlsi interconnect and intentional inductor impedance extraction in the presence of a multi-layer conductive substrate |
| AU2009244627A1 (en) | 2008-04-17 | 2009-11-12 | Richard H. Hardman | Methods for producing a log of material properties |
| US7795873B2 (en) | 2008-07-15 | 2010-09-14 | Mtem Ltd | Method for attenuating air wave response in marine electromagnetic surveying |
| GB2464270B (en) * | 2008-10-07 | 2011-01-12 | Reeves Wireline Tech Ltd | A method of enhancing attributes of logs of geological formations |
| CN102608665A (zh) * | 2011-11-01 | 2012-07-25 | 蔡运胜 | 物探时间域瞬变电磁系统测量数据资料精细处理技术 |
| CN104375195B (zh) * | 2013-08-15 | 2017-03-15 | 中国石油天然气集团公司 | 时频电磁的多源多分量三维联合反演方法 |
| GB2521598A (en) * | 2013-12-02 | 2015-07-01 | Statoil Petroleum As | Multi-dimensional deconvolution using exact boundary conditions |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4094304A (en) * | 1972-10-16 | 1978-06-13 | Bolt Beranek And Newman Inc. | Method and apparatus for measurement of acoustic impedance transitions in media such as human bodies |
| GB2296567A (en) * | 1994-12-24 | 1996-07-03 | Geco As | Source signature determination and multiple reflection reduction |
| GB9800741D0 (en) * | 1998-01-15 | 1998-03-11 | Geco As | Multiple attenuation of multi-component sea-bottom data |
| US6415231B1 (en) * | 2000-08-14 | 2002-07-02 | Joel J. Hebert | Method and apparatus for planning and performing a pressure survey |
| GB2381314B (en) * | 2001-10-26 | 2005-05-04 | Westerngeco Ltd | A method of and an apparatus for processing seismic data |
| GB2385923B (en) * | 2002-05-24 | 2004-07-28 | Statoil Asa | System and method for electromagnetic wavefield resolution |
-
2004
- 2004-06-26 GB GB0414373A patent/GB2415511B/en not_active Expired - Fee Related
-
2005
- 2005-06-16 BR BRPI0512596-0A patent/BRPI0512596A/pt not_active IP Right Cessation
- 2005-06-16 US US11/630,526 patent/US20080221795A1/en not_active Abandoned
- 2005-06-16 RU RU2006145503/28A patent/RU2006145503A/ru not_active Application Discontinuation
- 2005-06-16 WO PCT/EP2005/052781 patent/WO2006000538A1/en not_active Ceased
- 2005-06-16 CN CNA2005800254276A patent/CN101002111A/zh active Pending
- 2005-06-16 AU AU2005256608A patent/AU2005256608A1/en not_active Abandoned
- 2005-06-16 EP EP05756844A patent/EP1779147A1/en not_active Withdrawn
- 2005-06-16 MX MXPA06015258A patent/MXPA06015258A/es not_active Application Discontinuation
- 2005-06-16 CA CA002571362A patent/CA2571362A1/en not_active Abandoned
-
2006
- 2006-12-20 ZA ZA200610778A patent/ZA200610778B/en unknown
- 2006-12-22 MA MA29550A patent/MA28676B1/fr unknown
-
2007
- 2007-01-22 NO NO20070388A patent/NO20070388L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2005256608A1 (en) | 2006-01-05 |
| WO2006000538A1 (en) | 2006-01-05 |
| EP1779147A1 (en) | 2007-05-02 |
| MA28676B1 (fr) | 2007-06-01 |
| CA2571362A1 (en) | 2006-01-05 |
| GB2415511B (en) | 2008-09-24 |
| RU2006145503A (ru) | 2008-08-10 |
| NO20070388L (no) | 2007-03-20 |
| MXPA06015258A (es) | 2007-09-27 |
| GB0414373D0 (en) | 2004-07-28 |
| CN101002111A (zh) | 2007-07-18 |
| US20080221795A1 (en) | 2008-09-11 |
| BRPI0512596A (pt) | 2008-03-25 |
| GB2415511A (en) | 2005-12-28 |
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