CN112255672A - 一种地震数据采集覆盖次数优化方法 - Google Patents
一种地震数据采集覆盖次数优化方法 Download PDFInfo
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- CN112255672A CN112255672A CN202011017977.6A CN202011017977A CN112255672A CN 112255672 A CN112255672 A CN 112255672A CN 202011017977 A CN202011017977 A CN 202011017977A CN 112255672 A CN112255672 A CN 112255672A
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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
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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
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/50—Corrections or adjustments related to wave propagation
- G01V2210/51—Migration
- G01V2210/512—Pre-stack
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Abstract
Description
序号 | 样点1 | 样点2 | 样点3 | 样点4 | 样点5 | 样点6 | 样点7 | 样点8 | 样点9 | 样点10 | 样点11 | 样点12 | 基点 |
Fold | 672 | 448 | 336 | 224 | 168 | 134 | 112 | 96 | 67 | 45 | 34 | 27 | 22 |
SNR | 11.2 | 10.9 | 10.7 | 10.4 | 10 | 9.5 | 9.3 | 9.1 | 7.6 | 7.2 | 7.0 | 6.6 | 5.9 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113156508A (zh) * | 2021-04-25 | 2021-07-23 | 中石化石油工程技术服务有限公司 | 一种井炮观测系统有效覆盖次数确定方法和系统 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4543632A (en) * | 1983-01-10 | 1985-09-24 | Chevron Research Company | Robust estimation method for determining when subsequent data processing can include sign-bit representations of full-waveform seismic traces |
US20040013037A1 (en) * | 2002-07-17 | 2004-01-22 | Vaage Svein Toreif | Method and system for acquiring marine seismic data using multiple seismic sources |
US20050027454A1 (en) * | 2003-07-30 | 2005-02-03 | Vaage Svein Torleif | Method for separating seismic signals from two or more distinct sources |
CN102707316A (zh) * | 2012-06-06 | 2012-10-03 | 中国石油天然气股份有限公司 | 复杂地质目标的2.5次三维地震勘探方法 |
CN103901465A (zh) * | 2014-03-21 | 2014-07-02 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | 全息三维地震勘探观测系统的设计方法 |
CN105137479A (zh) * | 2015-08-07 | 2015-12-09 | 中国石油天然气集团公司 | 一种面元覆盖次数的计算方法及装置 |
CN105467445A (zh) * | 2015-12-15 | 2016-04-06 | 中国石油天然气集团公司 | 一种三维地震观测系统的建立方法及装置 |
CN107144873A (zh) * | 2017-04-12 | 2017-09-08 | 核工业北京地质研究院 | 一种砂岩型铀矿三维地震数据观测方法 |
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2020
- 2020-09-24 CN CN202011017977.6A patent/CN112255672B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4543632A (en) * | 1983-01-10 | 1985-09-24 | Chevron Research Company | Robust estimation method for determining when subsequent data processing can include sign-bit representations of full-waveform seismic traces |
US20040013037A1 (en) * | 2002-07-17 | 2004-01-22 | Vaage Svein Toreif | Method and system for acquiring marine seismic data using multiple seismic sources |
US20050027454A1 (en) * | 2003-07-30 | 2005-02-03 | Vaage Svein Torleif | Method for separating seismic signals from two or more distinct sources |
CN102707316A (zh) * | 2012-06-06 | 2012-10-03 | 中国石油天然气股份有限公司 | 复杂地质目标的2.5次三维地震勘探方法 |
CN103901465A (zh) * | 2014-03-21 | 2014-07-02 | 中国石油集团川庆钻探工程有限公司地球物理勘探公司 | 全息三维地震勘探观测系统的设计方法 |
CN105137479A (zh) * | 2015-08-07 | 2015-12-09 | 中国石油天然气集团公司 | 一种面元覆盖次数的计算方法及装置 |
CN105467445A (zh) * | 2015-12-15 | 2016-04-06 | 中国石油天然气集团公司 | 一种三维地震观测系统的建立方法及装置 |
CN107144873A (zh) * | 2017-04-12 | 2017-09-08 | 核工业北京地质研究院 | 一种砂岩型铀矿三维地震数据观测方法 |
Non-Patent Citations (5)
Title |
---|
JIANG-YUN PEI ET AL.: "Contribution of WBH acquisition for Reservoir Geophysical Prospecting on Song liao Basin", 《SEG 2018 WORKSHOP: RESERVOIR GEOPHYSICS》 * |
YI BAO ET AL.: "A New Technique to Support Future Energy Exploration of Continental Sedimentary Basin: BWH Full-Frequency Fidelity and Amplitude Preserving Processing Technology", 《 INTERNATIONAL PETROLEUM TECHNOLOGY CONFERENCE》 * |
包燚等: "大庆油田" 两宽一高" 地震资料稳相 Q 偏移——以松辽盆地北部安达凹陷 DS20 井区沙河子组为例", 《大庆石油地质与开发》 * |
徐辉等: "基于实际地震资料的覆盖次数和信噪比关系分析", 《石油物探》 * |
莫延刚等: "浅析覆盖次数和信噪比的关系", 《石油地球物理勘探》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113156508A (zh) * | 2021-04-25 | 2021-07-23 | 中石化石油工程技术服务有限公司 | 一种井炮观测系统有效覆盖次数确定方法和系统 |
CN113156508B (zh) * | 2021-04-25 | 2024-03-26 | 中石化石油工程技术服务有限公司 | 一种井炮观测系统有效覆盖次数确定方法和系统 |
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