CN112983368B - 一种注采优化协同化学驱实现原油均衡驱替的方法 - Google Patents
一种注采优化协同化学驱实现原油均衡驱替的方法 Download PDFInfo
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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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
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- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants
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- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
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- 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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/38—Processing data, e.g. for analysis, for interpretation, for correction
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- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/30—Viscoelastic surfactants [VES]
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- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/20—Computer models or simulations, e.g. for reservoirs under production, drill bits
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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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/20—Displacing by water
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
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Abstract
Description
生产井 | 最优日产液量/(m<sup>3</sup>/d) | 生产井 | 最优日产液量/(m<sup>3</sup>/d) |
C29 | 135.51 | D13 | 164.79 |
C6 | 219.64 | C24 | 257.10 |
C12 | 204.20 | C18 | 227.72 |
C16 | 114.30 | C32 | 148.85 |
C4 | 214.55 | D15 | 62.92 |
C10 | 372.34 | D19 | 118.80 |
C30 | 338.05 | C31 | 148.15 |
C28 | 180.43 | C23 | 112.65 |
Claims (9)
Priority Applications (2)
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CN202110318238.9A CN112983368B (zh) | 2021-03-25 | 2021-03-25 | 一种注采优化协同化学驱实现原油均衡驱替的方法 |
US17/219,132 US20220307356A1 (en) | 2021-03-25 | 2021-03-31 | Chemical flooding method for balanced displacement of heterogeneous oil reservoir |
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CN202110318238.9A CN112983368B (zh) | 2021-03-25 | 2021-03-25 | 一种注采优化协同化学驱实现原油均衡驱替的方法 |
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CN112983368A CN112983368A (zh) | 2021-06-18 |
CN112983368B true CN112983368B (zh) | 2022-10-11 |
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CN114059998B (zh) * | 2021-09-28 | 2023-07-28 | 中国海洋石油集团有限公司 | 一种化学驱注入井和生产井堵塞模拟装置及方法 |
CN114059988B (zh) * | 2021-12-29 | 2023-06-06 | 成都北方石油勘探开发技术有限公司 | 一种裸眼水平井的分段酸化方法及分段酸化系统 |
CN115807659A (zh) * | 2022-12-05 | 2023-03-17 | 清华大学 | 一种基于水力特性分析的剩余油表征方法及其应用 |
CN115906675B (zh) * | 2023-03-09 | 2023-05-26 | 中国石油大学(华东) | 基于时序多目标预测模型的井位及注采参数联合优化方法 |
CN117250125A (zh) * | 2023-07-31 | 2023-12-19 | 常州大学 | 一种聚合物溶液性能与流度调控时机的互判方法及系统 |
CN117868811A (zh) * | 2024-02-27 | 2024-04-12 | 成都北方石油勘探开发技术有限公司 | 孔隙型碳酸盐岩油藏水平井控水完井方案优选方法和系统 |
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US7373977B1 (en) * | 2004-03-29 | 2008-05-20 | Oil Chem Technologies | Process for oil recovery employing surfactant gels |
US9029299B2 (en) * | 2004-05-13 | 2015-05-12 | Baker Hughes Incorporated | Methods and compositions for delayed release of chemicals and particles |
US8173581B2 (en) * | 2008-05-19 | 2012-05-08 | Baker Hughes Incorporated | Mutual solvent-soluble and/or alcohol blends-soluble particles for viscoelastic surfactant fluids |
US9023770B2 (en) * | 2009-07-30 | 2015-05-05 | Halliburton Energy Services, Inc. | Increasing fracture complexity in ultra-low permeable subterranean formation using degradable particulate |
US8697612B2 (en) * | 2009-07-30 | 2014-04-15 | Halliburton Energy Services, Inc. | Increasing fracture complexity in ultra-low permeable subterranean formation using degradable particulate |
US8853137B2 (en) * | 2009-07-30 | 2014-10-07 | Halliburton Energy Services, Inc. | Increasing fracture complexity in ultra-low permeable subterranean formation using degradable particulate |
CN104110242B (zh) * | 2013-08-30 | 2016-09-14 | 中国石油化工股份有限公司 | 一种提高非均质油藏开发后期采收率的方法 |
CN105370250B (zh) * | 2014-11-10 | 2016-08-31 | 中国石油化工股份有限公司 | 从井筒到地层注入化学剂的浓度分配方法 |
CN109214016A (zh) * | 2017-06-30 | 2019-01-15 | 中国石油化工股份有限公司 | 一种特稠油油藏化学冷采优化方法 |
CA3021379A1 (en) * | 2017-10-18 | 2019-04-18 | Kemira Oyj | Preformed particle gel for enhanced oil recovery |
US11421146B2 (en) * | 2018-06-06 | 2022-08-23 | The Board Of Regents Of The University Of Oklahoma | Viscoelastic fluids and methods of use |
CN110544514B (zh) * | 2019-08-29 | 2022-07-26 | 中国石油化工股份有限公司 | 一种非均相化学驱油体系的配比优化方法 |
CN111472736B (zh) * | 2020-04-22 | 2022-05-06 | 中海石油(中国)有限公司天津分公司 | 海上油田组合调驱优化设计方法及装置 |
CN113919126B (zh) * | 2020-08-26 | 2022-10-04 | 中国石油大学(北京) | 油气层损害类型和程度时空演化4d定量与智能诊断方法及其系统 |
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- 2021-03-25 CN CN202110318238.9A patent/CN112983368B/zh active Active
- 2021-03-31 US US17/219,132 patent/US20220307356A1/en active Pending
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Inventor after: Hou Jian Inventor after: Zhou Kang Inventor after: Du Qingjun Inventor after: Liu Yongge Inventor after: Wei Bei Inventor after: Liu Yueliang Inventor after: An Zhibin Inventor after: Zhao Dong Inventor after: Wu Dejun Inventor before: Hou Jian Inventor before: Liu Yueliang Inventor before: An Zhibin Inventor before: Zhao Dong Inventor before: Wu Dejun Inventor before: Zhou Kang Inventor before: Du Qingjun Inventor before: Liu Yongge Inventor before: Cao Xulong Inventor before: Yang Yong Inventor before: Guo Lanlei Inventor before: Yuan Fuqing Inventor before: Wei Bei |