CN112327362A - 速度域的海底多次波预测与追踪衰减方法 - Google Patents
速度域的海底多次波预测与追踪衰减方法 Download PDFInfo
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- CN112327362A CN112327362A CN202011193614.8A CN202011193614A CN112327362A CN 112327362 A CN112327362 A CN 112327362A CN 202011193614 A CN202011193614 A CN 202011193614A CN 112327362 A CN112327362 A CN 112327362A
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- 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
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- 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
- G01V1/282—Application of seismic models, synthetic seismograms
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- 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
- G01V1/303—Analysis for determining velocity profiles or travel times
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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
- G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
- G01V1/364—Seismic filtering
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- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114721042A (zh) * | 2022-03-07 | 2022-07-08 | 青岛海洋地质研究所 | 一种去除浅剖多次波的方法 |
CN114779340A (zh) * | 2022-06-21 | 2022-07-22 | 自然资源部第一海洋研究所 | 一种深拖式高分辨率多道地震数据精细处理方法 |
CN115963565A (zh) * | 2023-01-20 | 2023-04-14 | 中国地质大学(北京) | 基于双曲矢量中值滤波器的海底多次波衰减方法及装置 |
Citations (7)
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US20080162051A1 (en) * | 2006-05-16 | 2008-07-03 | Ikelle Luc T | Scattering Diagrams in Seismic Imaging |
CN105676291A (zh) * | 2016-01-11 | 2016-06-15 | 中国海洋大学 | 一种基于同相轴优化追踪的多次波匹配衰减方法 |
US20170115416A1 (en) * | 2015-10-26 | 2017-04-27 | Pgs Geophysical As | Marine surveys conducted with multiple source arrays |
CN109738951A (zh) * | 2019-01-03 | 2019-05-10 | 国家深海基地管理中心 | 一种基于地震同相轴子波谱的时变反褶积方法 |
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 |
CN111045084A (zh) * | 2020-01-06 | 2020-04-21 | 中国石油化工股份有限公司 | 基于预测特征提取的多次波自适应相减方法 |
CN111596358A (zh) * | 2019-02-21 | 2020-08-28 | 中国石油天然气股份有限公司 | 一种多次波的压制方法、设备以及系统 |
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2020
- 2020-10-30 CN CN202011193614.8A patent/CN112327362B/zh active Active
Patent Citations (7)
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---|---|---|---|---|
US20080162051A1 (en) * | 2006-05-16 | 2008-07-03 | Ikelle Luc T | Scattering Diagrams in Seismic Imaging |
US20170115416A1 (en) * | 2015-10-26 | 2017-04-27 | Pgs Geophysical As | Marine surveys conducted with multiple source arrays |
CN105676291A (zh) * | 2016-01-11 | 2016-06-15 | 中国海洋大学 | 一种基于同相轴优化追踪的多次波匹配衰减方法 |
CN109738951A (zh) * | 2019-01-03 | 2019-05-10 | 国家深海基地管理中心 | 一种基于地震同相轴子波谱的时变反褶积方法 |
CN111596358A (zh) * | 2019-02-21 | 2020-08-28 | 中国石油天然气股份有限公司 | 一种多次波的压制方法、设备以及系统 |
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 |
CN111045084A (zh) * | 2020-01-06 | 2020-04-21 | 中国石油化工股份有限公司 | 基于预测特征提取的多次波自适应相减方法 |
Non-Patent Citations (2)
Title |
---|
刘璐 等: "虚同相轴法预测地震层间多次波在实际应用中的可行性分析", 《北京大学学报》 * |
谭军 等: "基于同相轴优化追踪的多次波匹配衰减方法", 《中国石油大学学报》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114721042A (zh) * | 2022-03-07 | 2022-07-08 | 青岛海洋地质研究所 | 一种去除浅剖多次波的方法 |
CN114721042B (zh) * | 2022-03-07 | 2024-05-14 | 青岛海洋地质研究所 | 一种去除浅剖多次波的方法 |
CN114779340A (zh) * | 2022-06-21 | 2022-07-22 | 自然资源部第一海洋研究所 | 一种深拖式高分辨率多道地震数据精细处理方法 |
CN114779340B (zh) * | 2022-06-21 | 2022-08-23 | 自然资源部第一海洋研究所 | 一种深拖式高分辨率多道地震数据精细处理方法 |
CN115963565A (zh) * | 2023-01-20 | 2023-04-14 | 中国地质大学(北京) | 基于双曲矢量中值滤波器的海底多次波衰减方法及装置 |
CN115963565B (zh) * | 2023-01-20 | 2023-06-16 | 中国地质大学(北京) | 基于双曲矢量中值滤波器的海底多次波衰减方法及装置 |
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