CN108920852B - 一种特低渗油藏注采井距的确定方法 - Google Patents
一种特低渗油藏注采井距的确定方法 Download PDFInfo
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- CN108920852B CN108920852B CN201810757005.7A CN201810757005A CN108920852B CN 108920852 B CN108920852 B CN 108920852B CN 201810757005 A CN201810757005 A CN 201810757005A CN 108920852 B CN108920852 B CN 108920852B
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/30—Specific pattern of wells, e.g. optimizing the spacing of wells
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Families Citing this family (16)
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CN111594113B (zh) * | 2019-02-20 | 2022-06-17 | 中国石油化工股份有限公司 | 一种致密储层井间裂缝开度动态反演方法 |
CN110318718B (zh) * | 2019-06-26 | 2021-10-12 | 中国石油大学胜利学院 | 一种低渗透油藏co2混相驱极限井距计算方法 |
CN110630237B (zh) * | 2019-09-27 | 2022-03-22 | 大庆油田有限责任公司 | 一种压裂井压前培养和压后保护的方法图版及其使用方法 |
CN110704794B (zh) * | 2019-11-07 | 2022-10-28 | 中国石油化工股份有限公司 | 油藏近井地带紊流与层流分区界限的计算方法 |
CN111101911A (zh) * | 2019-11-26 | 2020-05-05 | 西南石油大学 | 一种薄差油层两层多阶段有效驱动模型 |
CN113090254B (zh) * | 2019-12-23 | 2023-12-26 | 中国石油天然气股份有限公司 | 确定低渗透油藏开发手段的方法 |
CN111155986B (zh) * | 2019-12-27 | 2021-06-11 | 中国石油大学(北京) | 一种多层合采气井井距的确定方法、装置、设备及系统 |
CN111622736B (zh) * | 2020-04-14 | 2023-04-07 | 中国石油大学(华东) | 一种稠油油藏化学驱技术极限井距的确定方法及系统 |
CN113818859A (zh) * | 2020-06-19 | 2021-12-21 | 中国石油化工股份有限公司 | 一种低渗透油藏的极限井距确定方法、判定方法与装置 |
CN113898331A (zh) * | 2020-06-22 | 2022-01-07 | 中国石油化工股份有限公司 | 高含水期油藏均衡驱替差异化井距优化方法 |
CN112049630B (zh) * | 2020-10-21 | 2023-09-05 | 陕西延长石油(集团)有限责任公司 | 一种特低渗透油藏压力场模拟方法 |
CN114687722B (zh) * | 2020-12-25 | 2024-04-16 | 中国石油化工股份有限公司 | 一种砂砾岩低渗透油藏水驱井网设计方法 |
CN112685970B (zh) * | 2020-12-25 | 2022-08-30 | 中国石油大学(华东) | 一种水驱油藏流动单元渗流界面定量表征方法及系统 |
CN112611849A (zh) * | 2020-12-30 | 2021-04-06 | 山西晋煤集团技术研究院有限责任公司 | 一种煤层注水半径探测方法 |
CN112989528B (zh) * | 2021-02-05 | 2023-05-05 | 陕西延长石油(集团)有限责任公司 | 一种预测浅层水平缝油藏反九点井网平面动用系数的计算方法 |
CN117591777B (zh) * | 2024-01-18 | 2024-04-30 | 成都英沃信科技有限公司 | 一种水淹气井复产的井周临界含水饱和度确定方法 |
Citations (1)
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CN107832540A (zh) * | 2017-11-20 | 2018-03-23 | 广东石油化工学院 | 一种致密油藏技术极限井距确定方法 |
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GB0911672D0 (en) * | 2009-07-06 | 2009-08-12 | Tunget Bruce A | Through tubing cable rotary system |
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CN107832540A (zh) * | 2017-11-20 | 2018-03-23 | 广东石油化工学院 | 一种致密油藏技术极限井距确定方法 |
Non-Patent Citations (2)
Title |
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Chi Jie等.A computational method of critical well spacing of CO2 miscible and immiscible concurrent flooding.《PETROLEUM EXPLORATION AND DEVELOPMENT》.2017,第44卷(第5期),第815-823页. * |
陈民锋等.低渗透压敏油藏极限注采井距研究.《断块油气田》.2010,第17卷(第5期),第579-581页. * |
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