CN107390265A - 一种速度模型的平滑方法及叠前深度偏移速度建模方法 - Google Patents
一种速度模型的平滑方法及叠前深度偏移速度建模方法 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
- G01V1/282—Application of seismic models, synthetic seismograms
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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
- G01V1/34—Displaying seismic recordings or visualisation of seismic data or attributes
- G01V1/345—Visualisation of seismic data or attributes, e.g. in 3D 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
- G01V2210/60—Analysis
- G01V2210/66—Subsurface modeling
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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
- G01V2210/70—Other details related to processing
- G01V2210/74—Visualisation of seismic data
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Cited By (5)
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CN109581497A (zh) * | 2018-10-29 | 2019-04-05 | 中国石油天然气集团有限公司 | 层析反演中的双向构造倾角约束方法及装置 |
CN109581496A (zh) * | 2018-10-29 | 2019-04-05 | 中国石油天然气集团有限公司 | 层析反演中的双向构造倾角约束方法及装置 |
CN110927780A (zh) * | 2018-09-19 | 2020-03-27 | 中国石油化工股份有限公司 | 一种地质层位约束的小尺度地质体速度建模方法及系统 |
CN110967754A (zh) * | 2018-09-29 | 2020-04-07 | 中国石油化工股份有限公司 | 一种基于偏移速度寻优的缝洞储层充填与流体识别方法 |
CN111736213A (zh) * | 2020-07-07 | 2020-10-02 | 中油奥博(成都)科技有限公司 | 一种变偏移距VSP Kirchhoff偏移速度分析方法和装置 |
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CN102590860A (zh) * | 2011-12-31 | 2012-07-18 | 中国石油集团西北地质研究所 | 基于地震波初至信息的反射波建模方法 |
US20120241166A1 (en) * | 2011-03-22 | 2012-09-27 | Hongchuan Sun | Residual Moveout Estimation Through Least Squares Inversion |
CN103076627A (zh) * | 2011-10-26 | 2013-05-01 | 中国石油化工股份有限公司 | 一种速度模型平滑优化方法 |
CN105005076A (zh) * | 2015-06-02 | 2015-10-28 | 中国海洋石油总公司 | 基于最小二乘梯度更新速度模型的地震波全波形反演方法 |
CN105093318A (zh) * | 2014-05-14 | 2015-11-25 | 中国石油化工股份有限公司 | 一种自适应波动方程波场延拓静校正方法 |
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2017
- 2017-07-21 CN CN201710598584.0A patent/CN107390265B/zh active Active
Patent Citations (5)
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US20120241166A1 (en) * | 2011-03-22 | 2012-09-27 | Hongchuan Sun | Residual Moveout Estimation Through Least Squares Inversion |
CN103076627A (zh) * | 2011-10-26 | 2013-05-01 | 中国石油化工股份有限公司 | 一种速度模型平滑优化方法 |
CN102590860A (zh) * | 2011-12-31 | 2012-07-18 | 中国石油集团西北地质研究所 | 基于地震波初至信息的反射波建模方法 |
CN105093318A (zh) * | 2014-05-14 | 2015-11-25 | 中国石油化工股份有限公司 | 一种自适应波动方程波场延拓静校正方法 |
CN105005076A (zh) * | 2015-06-02 | 2015-10-28 | 中国海洋石油总公司 | 基于最小二乘梯度更新速度模型的地震波全波形反演方法 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110927780A (zh) * | 2018-09-19 | 2020-03-27 | 中国石油化工股份有限公司 | 一种地质层位约束的小尺度地质体速度建模方法及系统 |
CN110927780B (zh) * | 2018-09-19 | 2021-09-17 | 中国石油化工股份有限公司 | 一种地质层位约束的小尺度地质体速度建模方法及系统 |
CN110967754A (zh) * | 2018-09-29 | 2020-04-07 | 中国石油化工股份有限公司 | 一种基于偏移速度寻优的缝洞储层充填与流体识别方法 |
CN110967754B (zh) * | 2018-09-29 | 2022-03-08 | 中国石油化工股份有限公司 | 一种基于偏移速度寻优的缝洞储层充填与流体识别方法 |
CN109581497A (zh) * | 2018-10-29 | 2019-04-05 | 中国石油天然气集团有限公司 | 层析反演中的双向构造倾角约束方法及装置 |
CN109581496A (zh) * | 2018-10-29 | 2019-04-05 | 中国石油天然气集团有限公司 | 层析反演中的双向构造倾角约束方法及装置 |
CN111736213A (zh) * | 2020-07-07 | 2020-10-02 | 中油奥博(成都)科技有限公司 | 一种变偏移距VSP Kirchhoff偏移速度分析方法和装置 |
CN111736213B (zh) * | 2020-07-07 | 2022-05-20 | 中油奥博(成都)科技有限公司 | 一种变偏移距VSP Kirchhoff偏移速度分析方法和装置 |
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Address after: No. 216, No. 216, Huayang Avenue, Tianfu New District, Sichuan, Sichuan Applicant after: China National Petroleum Corporation Chuanqing Drilling Engineering Geophysical Exploration Company Ltd. Address before: 610213 No. 1, No. 1, No. 1, Huayang Avenue, Huayang Town, Shuangliu County, Chengdu, Sichuan Applicant before: China National Petroleum Corporation Chuanqing Drilling Engineering Geophysical Exploration Company Ltd. |
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