CN106894793B - 水平井分段多簇射孔压裂优化方法及装置 - Google Patents
水平井分段多簇射孔压裂优化方法及装置 Download PDFInfo
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- CN106894793B CN106894793B CN201710122920.4A CN201710122920A CN106894793B CN 106894793 B CN106894793 B CN 106894793B CN 201710122920 A CN201710122920 A CN 201710122920A CN 106894793 B CN106894793 B CN 106894793B
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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
- E21B43/11—Perforators; Permeators
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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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0092—Methods relating to program engineering, design or optimisation
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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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/06—Power analysis or power optimisation
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- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
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CN201710122920.4A CN106894793B (zh) | 2017-03-03 | 2017-03-03 | 水平井分段多簇射孔压裂优化方法及装置 |
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CN201710122920.4A CN106894793B (zh) | 2017-03-03 | 2017-03-03 | 水平井分段多簇射孔压裂优化方法及装置 |
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CN106894793A CN106894793A (zh) | 2017-06-27 |
CN106894793B true CN106894793B (zh) | 2020-01-31 |
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Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107939368A (zh) * | 2017-12-04 | 2018-04-20 | 西南石油大学 | 一种提高水平井同一压裂段内水力裂缝复杂程度的实时控制方法 |
CN108457638B (zh) * | 2018-03-13 | 2020-12-15 | 重庆科技学院 | 用于多射孔簇近井筒阻力因素对压裂液分配的测试装置 |
CN111287718B (zh) * | 2018-12-07 | 2022-05-06 | 中国石油天然气股份有限公司 | 确定射孔参数的方法、装置及存储介质 |
CN110264065B (zh) * | 2019-06-18 | 2022-03-01 | 中国石油化工集团有限公司 | 页岩气压裂高压控制元件的全生命周期管理系统 |
CN110222477B (zh) * | 2019-07-08 | 2020-01-21 | 西南石油大学 | 维持水平井分段压裂裂缝均衡扩展的射孔参数优化方法 |
CN110306965A (zh) * | 2019-07-08 | 2019-10-08 | 河南理工大学 | 一种用于煤层气低产井区的增产方法 |
CN110439519B (zh) * | 2019-07-22 | 2020-11-06 | 中国石油大学(北京) | 一种基于极限限流设计的压裂方法及系统 |
CN113047806A (zh) * | 2019-12-26 | 2021-06-29 | 中国石油天然气股份有限公司 | 防止水平井井间干扰的远场暂堵方法 |
CN113530499B (zh) * | 2020-04-21 | 2023-07-25 | 中国石油天然气股份有限公司 | 小井距页岩油气水平井的射孔方法及射孔装置 |
CN111472730B (zh) * | 2020-05-06 | 2022-07-05 | 中国石油天然气股份有限公司 | 大段多簇压裂的射孔方案确定方法 |
CN112417644B (zh) * | 2020-10-14 | 2022-08-12 | 中国石油化工股份有限公司 | 水平井多段多簇极限限流压裂工艺设计方法 |
CN112502700B (zh) * | 2020-12-03 | 2022-03-01 | 西南石油大学 | 一种深层复杂构造页岩非均匀应力场分布的计算方法 |
CN112836446B (zh) * | 2021-01-28 | 2022-04-26 | 重庆科技学院 | 一种致密储层水平井分簇限流布孔优化设计方法 |
CN115637969A (zh) * | 2021-07-20 | 2023-01-24 | 中国石油天然气股份有限公司 | 用于储层的单段多簇均匀起裂的优化方法 |
CN113389534B (zh) * | 2021-07-21 | 2022-03-25 | 西南石油大学 | 一种水平井密切割压裂裂缝扩展预测与设计参数优化方法 |
CN113982568B (zh) * | 2021-11-19 | 2024-04-16 | 中国石油天然气股份有限公司 | 致密油气多裂缝竞争起裂井底压力预测方法 |
CN113836753B (zh) * | 2021-11-26 | 2022-02-22 | 西南石油大学 | 一种水平井段内分簇射孔缝间暂堵转向投球优化方法 |
CN114372428B (zh) * | 2022-01-13 | 2024-04-12 | 西南石油大学 | 砂砾岩储层水平井段内多簇压裂裂缝延伸跨尺度模拟方法 |
Family Cites Families (2)
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US9581004B2 (en) * | 2014-08-26 | 2017-02-28 | Gas Technology Insitute | Hydraulic fracturing system and method |
CN105840187B (zh) * | 2016-06-03 | 2018-12-25 | 陕西延长石油(集团)有限责任公司研究院 | 致密性油藏水平井分段压裂产能计算方法 |
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Inventor after: Sun Zhiyu Inventor after: Liu Changyin Inventor before: Yang Zhaozhong Inventor before: Yi Liangping Inventor before: Li Xiaogang Inventor before: Sun Zhiyu Inventor before: Liu Changyin |
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Effective date of registration: 20221123 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: CHINA PETROLEUM & CHEMICAL CORPORATION EXPLORATION & PRODUCTION Research Institute Address before: No.8 Xindu Avenue, Xindu District, Chengdu, Sichuan 610000 Patentee before: SOUTHWEST PETROLEUM University |