CN112946742B - 一种拾取精确叠加速度谱的方法 - Google Patents
一种拾取精确叠加速度谱的方法 Download PDFInfo
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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
- G01V1/303—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
- G01V1/362—Effecting static or dynamic corrections; Stacking
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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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CN202110284488.5A CN112946742B (zh) | 2021-03-17 | 2021-03-17 | 一种拾取精确叠加速度谱的方法 |
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CN202110284488.5A CN112946742B (zh) | 2021-03-17 | 2021-03-17 | 一种拾取精确叠加速度谱的方法 |
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CN112946742B true CN112946742B (zh) | 2023-10-27 |
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CN114114399B (zh) * | 2021-11-26 | 2023-06-23 | 同济大学 | 一种基于Bayes统计决策的智能速度谱解释与建模方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104155690A (zh) * | 2014-08-08 | 2014-11-19 | 中国石油大学(华东) | 基于椭球展开的三维地震数据叠加速度求取方法 |
CN105116446A (zh) * | 2015-08-11 | 2015-12-02 | 中国石油化工股份有限公司 | 一种用反射层位约束进行速度分析的方法 |
CN109143398A (zh) * | 2017-06-28 | 2019-01-04 | 中国石油化工股份有限公司 | 一种自动网格层析深度域速度的建模方法 |
CN109444959A (zh) * | 2018-11-01 | 2019-03-08 | 科吉思石油技术咨询(北京)有限公司 | 全频高精度层速度场建立方法 |
CN109839660A (zh) * | 2018-11-08 | 2019-06-04 | 成都捷科思石油天然气技术发展有限公司 | 一种利用叠前道集数据建立速度深度模型的方法 |
CN111722283A (zh) * | 2020-06-28 | 2020-09-29 | 成都捷科思石油天然气技术发展有限公司 | 一种地层速度模型建立方法 |
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US6687618B2 (en) * | 2000-08-07 | 2004-02-03 | 3D Geo Development, Inc. | Typing picks to horizons in migration velocity analysis |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104155690A (zh) * | 2014-08-08 | 2014-11-19 | 中国石油大学(华东) | 基于椭球展开的三维地震数据叠加速度求取方法 |
CN105116446A (zh) * | 2015-08-11 | 2015-12-02 | 中国石油化工股份有限公司 | 一种用反射层位约束进行速度分析的方法 |
CN109143398A (zh) * | 2017-06-28 | 2019-01-04 | 中国石油化工股份有限公司 | 一种自动网格层析深度域速度的建模方法 |
CN109444959A (zh) * | 2018-11-01 | 2019-03-08 | 科吉思石油技术咨询(北京)有限公司 | 全频高精度层速度场建立方法 |
CN109839660A (zh) * | 2018-11-08 | 2019-06-04 | 成都捷科思石油天然气技术发展有限公司 | 一种利用叠前道集数据建立速度深度模型的方法 |
CN111722283A (zh) * | 2020-06-28 | 2020-09-29 | 成都捷科思石油天然气技术发展有限公司 | 一种地层速度模型建立方法 |
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