CN113255123B - 煤层顶板水平井分段多簇压裂适用性地质条件的评价方法 - Google Patents
煤层顶板水平井分段多簇压裂适用性地质条件的评价方法 Download PDFInfo
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- CN113255123B CN113255123B CN202110531317.8A CN202110531317A CN113255123B CN 113255123 B CN113255123 B CN 113255123B CN 202110531317 A CN202110531317 A CN 202110531317A CN 113255123 B CN113255123 B CN 113255123B
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- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/006—Production of coal-bed methane
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- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
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- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
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CN113756782A (zh) * | 2021-08-26 | 2021-12-07 | 中国科学院武汉岩土力学研究所 | 一种水力裂缝缝宽分布实时动态监测方法 |
CN115749762B (zh) * | 2022-12-09 | 2024-06-11 | 中国石油大学(北京) | 一种基于分布式光纤的多裂缝参数反演方法和装置 |
CN116029149B (zh) * | 2023-02-20 | 2023-06-09 | 中国石油大学(华东) | 一种用于缝洞型碳酸盐油藏一井多靶的压裂设计方法 |
CN116029167B (zh) * | 2023-03-31 | 2023-07-04 | 中国石油大学(华东) | 一种水平井多簇压裂非均匀射孔的定量设计方法 |
CN118070558A (zh) * | 2024-04-17 | 2024-05-24 | 成都理工大学 | 一种分布式光纤信号模拟与分段多簇水力压裂缝解释方法 |
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CN108952657B (zh) * | 2018-07-03 | 2021-07-02 | 中国石油天然气股份有限公司 | 一种水平井平台压裂裂缝长度确定方法及装置 |
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