CN105445791B - 一种基于多种地震属性的地层孔隙压力预测方法 - Google Patents
一种基于多种地震属性的地层孔隙压力预测方法 Download PDFInfo
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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
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- G—PHYSICS
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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
- G01V1/30—Analysis
- G01V1/306—Analysis for determining physical properties of the subsurface, e.g. impedance, porosity or attenuation profiles
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Families Citing this family (21)
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CN107589447A (zh) * | 2016-07-07 | 2018-01-16 | 中国石油化工股份有限公司 | 基于曲率的地层压力校正方法 |
CN107605469B (zh) * | 2016-07-12 | 2021-03-12 | 中国石油化工股份有限公司 | 预测地层孔隙压力的方法 |
CN107817518B (zh) * | 2016-09-12 | 2019-11-01 | 中国石油化工股份有限公司 | 一种提高地层孔隙压力预测精度的方法 |
CN108072901B (zh) * | 2016-11-10 | 2020-12-01 | 中国石油化工股份有限公司 | 一种获得准确的静水压力和上覆地层压力的方法及系统 |
CN106814388B (zh) * | 2016-12-27 | 2018-11-02 | 中国石油大学(北京) | 砂泥岩储层地层压力的地震预测方法及装置 |
CN106896410B (zh) * | 2017-03-09 | 2019-08-23 | 成都理工大学 | 利用声波测井资料解释岩石的变形模量和脆性指数的方法 |
CN106979006A (zh) * | 2017-05-17 | 2017-07-25 | 中国神华能源股份有限公司 | 地层压力的确定方法和装置 |
CN109339771B (zh) * | 2017-08-01 | 2022-04-12 | 中国石油化工股份有限公司 | 一种页岩油气层孔隙压力预测方法及系统 |
CN109509111B (zh) * | 2017-09-15 | 2021-09-28 | 中国石油化工股份有限公司 | 探井地层压力的预测方法及系统 |
CN107728208B (zh) * | 2017-09-29 | 2019-07-12 | 中国石油化工股份有限公司 | 基于地层速度异常预测孔隙压力的方法 |
CN108333626B (zh) * | 2018-01-10 | 2019-06-18 | 成都理工大学 | 一种基于最佳保留策略的遗传算法波阻抗反演方法 |
CN108957543A (zh) * | 2018-08-13 | 2018-12-07 | 中国煤炭地质总局水文地质工程地质环境地质勘查院 | 采用地震法预测砂泥岩储层地层压力的新方法 |
US12117581B2 (en) | 2018-10-04 | 2024-10-15 | Schlumberger Technology Corporation | Seismic pore-pressure prediction using prestack seismic inversion |
CN109667573B (zh) * | 2018-12-12 | 2022-07-15 | 中国石油化工股份有限公司江汉油田分公司勘探开发研究院 | 三维页岩储层孔隙压力预测方法、装置和电子设备 |
CN110045431B (zh) * | 2019-04-19 | 2022-03-04 | 成都理工大学 | 一种基于伽马数据体的海相沉积地层古地貌校正方法 |
CN112664188B (zh) * | 2020-12-31 | 2023-09-22 | 中国海洋石油集团有限公司 | 一种基于砂体传递模式的地层孔隙压力预测方法 |
CN113156502B (zh) * | 2021-03-31 | 2022-08-23 | 华能煤炭技术研究有限公司 | 一种基于地震资料的煤层流体压力预测方法 |
CN114677460B (zh) * | 2022-04-08 | 2024-06-28 | 重庆科技学院 | 一种合成gr曲线的方法及应用 |
CN117434599A (zh) * | 2023-08-08 | 2024-01-23 | 浙江大学 | 一种基于地震资料进行地层压力预测的方法 |
CN117471553A (zh) * | 2023-11-01 | 2024-01-30 | 中海石油(中国)有限公司上海分公司 | 基于改进泥岩阻抗差的压力预测方法、装置、设备及介质 |
CN117784244B (zh) * | 2024-02-28 | 2024-05-10 | 中国石油大学(华东) | 基于变纵波速度的细粒混积岩孔隙压力预测方法及系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2945869B1 (fr) * | 2009-05-20 | 2011-05-20 | Inst Francais Du Petrole | Methode pour imager une zone cible du sous-sol a partir de donnees de type walkaway |
CN104570127B (zh) * | 2013-10-09 | 2017-06-20 | 中国石油化工股份有限公司 | 一种利用地震波速度同时反演孔隙度和泥质含量的方法 |
CN104698494A (zh) * | 2013-12-09 | 2015-06-10 | 中国石油天然气股份有限公司 | 一种计算异常地层压力的方法 |
CN103954999B (zh) * | 2014-05-06 | 2016-08-03 | 成都理工大学 | 一种适用于低孔隙度砂泥岩地层的横波速度预测方法 |
CN104950331B (zh) * | 2015-06-30 | 2017-08-11 | 中国石油天然气集团公司 | 一种砂泥岩储层的孔隙度与泥质含量的地震预测方法 |
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Effective date of registration: 20171211 Address after: Three road 610059 Sichuan city of Chengdu province Chenghua District Erxian Qiaodong No. 1 Co-patentee after: Geophysical Survey Research Institute,Jianghan Oilfield Branch,China Petrochemical Corp. Patentee after: Chengdu University of Technology Address before: Three road 610059 Sichuan city of Chengdu province Chenghua District Erxian Qiaodong No. 1 Patentee before: Chengdu University of Technology |
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