CN109632510B - 一种预测水化损伤页岩强度的方法 - Google Patents
一种预测水化损伤页岩强度的方法 Download PDFInfo
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- CN109632510B CN109632510B CN201910035309.7A CN201910035309A CN109632510B CN 109632510 B CN109632510 B CN 109632510B CN 201910035309 A CN201910035309 A CN 201910035309A CN 109632510 B CN109632510 B CN 109632510B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/025—Geometry of the test
- G01N2203/0256—Triaxial, i.e. the forces being applied along three normal axes of the specimen
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- Health & Medical Sciences (AREA)
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- Immunology (AREA)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
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CN201910035309.7A CN109632510B (zh) | 2019-01-15 | 2019-01-15 | 一种预测水化损伤页岩强度的方法 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110082217A (zh) * | 2019-04-26 | 2019-08-02 | 温州大学 | 内嵌式土工三轴仪及其试验操作方法 |
CN110208487A (zh) * | 2019-05-24 | 2019-09-06 | 西南石油大学 | 一种基于ct扫描的页岩水化损伤测试方法 |
CN110208087B (zh) * | 2019-06-05 | 2020-01-07 | 东北石油大学 | 脉动压裂循环载荷下岩石强度计算方法 |
CN110514524B (zh) * | 2019-06-25 | 2022-03-29 | 中国石油集团川庆钻探工程有限公司 | 一种全直径页岩储层岩心层理缝水化强度实验评价方法 |
CN110687141B (zh) * | 2019-09-29 | 2021-04-27 | 重庆大学 | 一种钻井过程中储层页岩的渗透特性分析方法 |
CN111411945B (zh) * | 2020-05-08 | 2023-03-10 | 中国石油天然气集团有限公司 | 一种基于海相页岩水化特性的储层可压性测试方法 |
CN112816354B (zh) * | 2020-12-31 | 2022-03-01 | 西南石油大学 | 一种泥页岩水化强度动态变化测试方法 |
CN112924331B (zh) * | 2021-01-12 | 2022-10-04 | 江苏师范大学 | 水溶液浸泡后煤岩抗压强度的水岩耦合模型的建立方法 |
CN113029795B (zh) * | 2021-03-08 | 2022-07-08 | 中国矿业大学 | 一种矿井水浸泡后的承载煤岩体和充填体损伤本构模型建立方法 |
CN113958315B (zh) * | 2021-06-16 | 2022-05-17 | 西南石油大学 | 一种基于自吸-本构模型的页岩地层坍塌压力预测方法 |
CN113405934B (zh) * | 2021-07-13 | 2024-04-26 | 安徽省建筑科学研究设计院 | 一种预测水库运行期消落带岩石强度劣化进程的方法 |
CN115964901B (zh) * | 2023-03-16 | 2023-05-16 | 中国科学院地质与地球物理研究所 | 基于离散单元法的水致岩石强度劣化的模拟方法及系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102011580A (zh) * | 2010-11-08 | 2011-04-13 | 西南石油大学 | 一种预测酸损伤后储层破裂压力的方法 |
CN102998180A (zh) * | 2012-11-30 | 2013-03-27 | 北京交通大学 | 一种采用残余强度构建损伤岩石本构关系的方法 |
KR20150111066A (ko) * | 2014-03-25 | 2015-10-05 | 서울대학교산학협력단 | 삼축 압축 시험기 |
CN107505207A (zh) * | 2017-08-16 | 2017-12-22 | 西南石油大学 | 一种能够测试岩石三轴强度参数的多功能钻头破岩实验装置及方法 |
CN107941595A (zh) * | 2017-11-03 | 2018-04-20 | 中国石油大学(北京) | 一种围压条件下测定岩石动态损伤度的方法 |
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- 2019-01-15 CN CN201910035309.7A patent/CN109632510B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102011580A (zh) * | 2010-11-08 | 2011-04-13 | 西南石油大学 | 一种预测酸损伤后储层破裂压力的方法 |
CN102998180A (zh) * | 2012-11-30 | 2013-03-27 | 北京交通大学 | 一种采用残余强度构建损伤岩石本构关系的方法 |
KR20150111066A (ko) * | 2014-03-25 | 2015-10-05 | 서울대학교산학협력단 | 삼축 압축 시험기 |
CN107505207A (zh) * | 2017-08-16 | 2017-12-22 | 西南石油大学 | 一种能够测试岩石三轴强度参数的多功能钻头破岩实验装置及方法 |
CN107941595A (zh) * | 2017-11-03 | 2018-04-20 | 中国石油大学(北京) | 一种围压条件下测定岩石动态损伤度的方法 |
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Effective date of registration: 20191226 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant after: China Petrochemical Co., Ltd. Applicant after: Sinopec Chongqing Fuling Shale Gas Exploration and Development Co., Ltd. Address before: 408100, 6 Feng Feng Road, Xincheng District, Fuling District, Chongqing, China Applicant before: Sinopec Chongqing Fuling Shale Gas Exploration and Development Co., Ltd. Applicant before: Southwest Petroleum University |
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