CN113419284B - 一种基于聚类分析测井岩石物理相双甜点识别方法 - Google Patents
一种基于聚类分析测井岩石物理相双甜点识别方法 Download PDFInfo
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- CN113419284B CN113419284B CN202110741404.6A CN202110741404A CN113419284B CN 113419284 B CN113419284 B CN 113419284B CN 202110741404 A CN202110741404 A CN 202110741404A CN 113419284 B CN113419284 B CN 113419284B
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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
- G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
- G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
- G01V1/48—Processing data
- G01V1/50—Analysing data
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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
- G01V2210/61—Analysis by combining or comparing a seismic data set with other data
- G01V2210/616—Data from specific type of measurement
- G01V2210/6169—Data from specific type of measurement using well-logging
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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
- G01V2210/62—Physical property of subsurface
- G01V2210/624—Reservoir parameters
Abstract
Description
岩心编号 | 孔隙度(%) | 渗透率(mD) | 直径(mm) | 长度(mm) |
16 | 9.366 | 0.046 | 25.00 | 25.5 |
17 | 11.414 | 0.025 | 24.82 | 25.4 |
18 | 17.577 | 2.153 | 25.10 | 28.1 |
19 | 8.624 | 0.205 | 25.20 | 21.08 |
20 | 12.329 | 0.091 | 25.00 | 28.34 |
21 | 10.967 | 0.615 | 25.20 | 19.2 |
22 | 7.31 | 0.011 | 25.40 | 32.6 |
23 | 6.428 | 0.149 | 25.20 | 32 |
24 | 9.27 | 0.324 | 25.40 | 26.1 |
25 | 6.286 | 0.046 | 25.40 | 33 |
26 | 4.072 | 0.013 | 25.40 | 33.2 |
27 | 10.265 | 0.443 | 25.40 | 19.4 |
28 | 9.444 | 0.068 | 25.40 | 21.78 |
29 | 4.98 | 0.015 | 25.40 | 30 |
30 | 10.854 | 0.586 | 25.40 | 22.2 |
31 | 12.602 | 0.104 | 25.40 | 30.6 |
32 | 9.607 | 0.035 | 25.40 | 36.8 |
33 | 15.404 | 0.658 | 25.40 | 19.3 |
34 | 12.308 | 0.502 | 25.40 | 25.2 |
35 | 12.41 | 0.05 | 25.40 | 27.7 |
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CN114991745B (zh) * | 2021-11-01 | 2023-06-23 | 中国石油天然气股份有限公司 | 一种页岩油储层甜点识别方法和装置 |
CN115266782B (zh) | 2022-09-27 | 2023-03-24 | 中国科学院地质与地球物理研究所 | 一种基于双能ct技术评价非常规储层双甜点的方法 |
CN116819644A (zh) * | 2023-06-26 | 2023-09-29 | 中国石油天然气股份有限公司 | 页岩油储层最小水平主应力的确定方法及装置 |
CN116976143B (zh) * | 2023-09-15 | 2024-04-02 | 成都理工大学 | 一种考虑弱面的储层“双甜点”评价方法 |
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CN104977618B (zh) * | 2014-04-09 | 2017-09-22 | 中国石油集团东方地球物理勘探有限责任公司 | 一种评价页岩气储层及寻找甜点区的方法 |
US10310136B2 (en) * | 2015-04-24 | 2019-06-04 | W.D. Von Gonten Laboratories Inc. | Lateral placement and completion design for improved well performance of unconventional reservoirs |
CN105134156B (zh) * | 2015-09-29 | 2018-05-22 | 西南石油大学 | 一种用于致密砂岩储层三维可压裂性模型的建模方法 |
RU2656303C1 (ru) * | 2017-03-06 | 2018-06-04 | Открытое акционерное общество "Сургутнефтегаз" | Способ построения геолого-гидродинамических моделей неоднородных пластов с тонким линзовидным переслаиванием песчано-алевритовых и глинистых пород |
CN107327299B (zh) * | 2017-08-01 | 2020-06-09 | 中国石油天然气股份有限公司 | 一种确定储层可压性的方法及装置 |
CN108009705B (zh) * | 2017-11-07 | 2021-05-14 | 中国石油大学(华东) | 一种基于支持向量机技术的页岩储层可压性评价方法 |
CN108564254B (zh) * | 2018-03-15 | 2021-04-09 | 国网四川省电力公司绵阳供电公司 | 基于大数据的配电设备状态可视化平台 |
CN108681635B (zh) * | 2018-05-15 | 2021-11-02 | 中国石油天然气股份有限公司 | 一种致密储层体积压裂可压性评价方法 |
CN109711429A (zh) * | 2018-11-22 | 2019-05-03 | 中国石油天然气股份有限公司 | 一种储层评价分类方法及装置 |
CN110318745B (zh) * | 2019-06-10 | 2022-09-23 | 中国石油大学(华东) | 一种沉积微相约束下粒径岩性测井评价方法 |
CN112782780A (zh) * | 2019-11-06 | 2021-05-11 | 中国石油大学(北京) | 一种基于岩石物理相的储层评价方法、装置及设备 |
CN111425193B (zh) * | 2020-01-21 | 2020-12-01 | 东北石油大学 | 一种基于聚类分析测井岩石物理相划分的储层可压性评价方法 |
CN111983184B (zh) * | 2020-07-14 | 2023-01-06 | 中国石油天然气股份有限公司 | 陆相咸化湖盆致密油甜点确定方法及装置 |
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