CN104500016B - 利用页岩气藏压裂施工压降段数据分析储层物性的新方法 - Google Patents
利用页岩气藏压裂施工压降段数据分析储层物性的新方法 Download PDFInfo
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- CN104500016B CN104500016B CN201410652853.3A CN201410652853A CN104500016B CN 104500016 B CN104500016 B CN 104500016B CN 201410652853 A CN201410652853 A CN 201410652853A CN 104500016 B CN104500016 B CN 104500016B
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 title claims abstract description 14
- 238000007405 data analysis Methods 0.000 title claims abstract description 7
- 238000005086 pumping Methods 0.000 claims abstract description 11
- 230000035699 permeability Effects 0.000 claims abstract description 7
- 238000003860 storage Methods 0.000 claims abstract description 6
- 239000010734 process oil Substances 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 7
- 210000003127 knee Anatomy 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 238000002474 experimental method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
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- 239000011435 rock Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- 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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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
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CN201410652853.3A CN104500016B (zh) | 2014-11-17 | 2014-11-17 | 利用页岩气藏压裂施工压降段数据分析储层物性的新方法 |
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CN201410652853.3A CN104500016B (zh) | 2014-11-17 | 2014-11-17 | 利用页岩气藏压裂施工压降段数据分析储层物性的新方法 |
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CN104500016A CN104500016A (zh) | 2015-04-08 |
CN104500016B true CN104500016B (zh) | 2019-08-20 |
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CN201410652853.3A Expired - Fee Related CN104500016B (zh) | 2014-11-17 | 2014-11-17 | 利用页岩气藏压裂施工压降段数据分析储层物性的新方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104975852B (zh) * | 2015-06-25 | 2016-06-08 | 中国石油大学(北京) | 多段压裂水平井产油气位置的诊断方法及其系统 |
CN105298479B (zh) * | 2015-09-09 | 2018-01-05 | 中国石油大学(北京) | 压裂直井产油(气)位置的诊断方法及其系统 |
CN105569641B (zh) * | 2015-12-17 | 2021-09-28 | 西南石油大学 | 一种改善近井压降的水平井瞬态压力快速计算模型建立方法 |
CN105678082B (zh) * | 2016-01-12 | 2020-06-02 | 西南石油大学 | 一种识别油气井酸压沟通储层类型的双压降法 |
CN107476790B (zh) * | 2016-06-07 | 2019-12-13 | 中国石油化工股份有限公司 | 一种提高页岩气裂缝改造体积的限压不限排量的压裂方法 |
CN111271054B (zh) * | 2018-12-05 | 2023-09-26 | 中国石油天然气股份有限公司 | 裂缝型碳酸盐岩储层压裂效果的评估分析方法及装置 |
CN109653720A (zh) * | 2018-12-20 | 2019-04-19 | 中石化重庆涪陵页岩气勘探开发有限公司 | 一种水平井压裂施工压力叠合分析方法 |
CN112145167B (zh) * | 2020-11-10 | 2022-02-22 | 西南石油大学 | 一种基于施工数据的压裂动态井底压力计算方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103257089A (zh) * | 2013-04-08 | 2013-08-21 | 中国石油天然气股份有限公司 | 压力脉冲测量装置及利用其测量基质和裂缝渗透率的方法 |
CN103291265A (zh) * | 2013-06-24 | 2013-09-11 | 西南石油大学 | 注水井调剖充分程度判别方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103257089A (zh) * | 2013-04-08 | 2013-08-21 | 中国石油天然气股份有限公司 | 压力脉冲测量装置及利用其测量基质和裂缝渗透率的方法 |
CN103291265A (zh) * | 2013-06-24 | 2013-09-11 | 西南石油大学 | 注水井调剖充分程度判别方法 |
Non-Patent Citations (1)
Title |
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小型压裂测试分析方法在页岩气开发中的应用;曾博;《科学技术与工程》;20140331;第14卷(第8期);第151-155页 |
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