CN111190226B - 一种三维地震数据面波噪声压制方法 - Google Patents
一种三维地震数据面波噪声压制方法 Download PDFInfo
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- CN111190226B CN111190226B CN202010097276.1A CN202010097276A CN111190226B CN 111190226 B CN111190226 B CN 111190226B CN 202010097276 A CN202010097276 A CN 202010097276A CN 111190226 B CN111190226 B CN 111190226B
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000001629 suppression Effects 0.000 title claims abstract description 17
- 229910052704 radon Inorganic materials 0.000 claims abstract description 56
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 claims abstract description 56
- 230000009466 transformation Effects 0.000 claims abstract description 26
- 230000001131 transforming effect Effects 0.000 claims abstract description 5
- 239000011159 matrix material Substances 0.000 claims description 20
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000004422 calculation algorithm Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000021615 conjugation Effects 0.000 claims description 3
- 239000011541 reaction mixture Substances 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 238000011426 transformation method Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 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
- G01V1/301—Analysis for determining seismic cross-sections or geostructures
- G01V1/302—Analysis for determining seismic cross-sections or geostructures in 3D data cubes
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- 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
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- General Life Sciences & Earth Sciences (AREA)
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CN111190226B true CN111190226B (zh) | 2022-03-25 |
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Citations (8)
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---|---|---|---|---|
CN1062610A (zh) * | 1990-12-21 | 1992-07-08 | 通用电气公司 | 将锥形束x射线投影数据再现物体三维ct图象用的方法和装置 |
US6009142A (en) * | 1998-03-31 | 1999-12-28 | Siemens Corporate Research, Inc. | Practical cone beam image reconstruction using local regions-of-interest |
US7366054B1 (en) * | 2002-08-30 | 2008-04-29 | John M. Robinson | Tau-P filters for removal of noise from seismic data |
CN106597539A (zh) * | 2016-12-28 | 2017-04-26 | 中国石油化工股份有限公司 | 针对黄土塬地区的曲波域Radon变换噪声压制方法 |
GB201710708D0 (en) * | 2016-07-05 | 2017-08-16 | Cgg Services | Improvement to seismic processing based on predictive deconvolution |
CN110261910A (zh) * | 2019-06-27 | 2019-09-20 | 中国石油化工股份有限公司 | 基于自适应稀疏s变换的地震数据面波去除方法 |
CN110337673A (zh) * | 2017-01-05 | 2019-10-15 | 通用电气公司 | 基于深度学习的对在断层摄影重建中使用的数据的估计 |
CN110456417A (zh) * | 2019-08-23 | 2019-11-15 | 中国海洋石油集团有限公司 | 一种地震数据多次波压制方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7239578B2 (en) * | 2005-03-03 | 2007-07-03 | John M. Robinson | Removal of noise from seismic data using radon transformations |
US20170248716A1 (en) * | 2014-11-14 | 2017-08-31 | Cgg Services Sas | Device and method for weighted sparse inversion for seismic processing |
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- 2020-02-18 CN CN202010097276.1A patent/CN111190226B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1062610A (zh) * | 1990-12-21 | 1992-07-08 | 通用电气公司 | 将锥形束x射线投影数据再现物体三维ct图象用的方法和装置 |
CN1380542A (zh) * | 1990-12-21 | 2002-11-20 | 通用电气公司 | 由锥形束投影数据再现物体三维ct图象的方法 |
US6009142A (en) * | 1998-03-31 | 1999-12-28 | Siemens Corporate Research, Inc. | Practical cone beam image reconstruction using local regions-of-interest |
US7366054B1 (en) * | 2002-08-30 | 2008-04-29 | John M. Robinson | Tau-P filters for removal of noise from seismic data |
GB201710708D0 (en) * | 2016-07-05 | 2017-08-16 | Cgg Services | Improvement to seismic processing based on predictive deconvolution |
CN106597539A (zh) * | 2016-12-28 | 2017-04-26 | 中国石油化工股份有限公司 | 针对黄土塬地区的曲波域Radon变换噪声压制方法 |
CN110337673A (zh) * | 2017-01-05 | 2019-10-15 | 通用电气公司 | 基于深度学习的对在断层摄影重建中使用的数据的估计 |
CN110261910A (zh) * | 2019-06-27 | 2019-09-20 | 中国石油化工股份有限公司 | 基于自适应稀疏s变换的地震数据面波去除方法 |
CN110456417A (zh) * | 2019-08-23 | 2019-11-15 | 中国海洋石油集团有限公司 | 一种地震数据多次波压制方法 |
Non-Patent Citations (1)
Title |
---|
Multiple attenuation using λ–f domain high-order and high-resolution Radon transform based on SL0 norm;sun wenzhi等;《applied Geophysics》;20191231;第16卷(第4期);第473-482页 * |
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