[1]匡晓东,唐湘明,王　磊,等.断块油藏开发后期井网再优化研究[J].复杂油气藏,2020,13(02):51-55.[doi:10.16181/j.cnki.fzyqc.2020.02.011]
　KUANG Xiaodong,TANG Xiangming,WANG Lei,et al.Study on re-optimization of well pattern at late development stageof fault-block reservoir[J].Complex Hydrocarbon Reservoirs,2020,13(02):51-55.[doi:10.16181/j.cnki.fzyqc.2020.02.011]
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断块油藏开发后期井网再优化研究()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
13卷
期数:
2020年02期
页码:
51-55
栏目:
油气开发
出版日期:
2020-06-25

文章信息/Info

Title:
Study on re-optimization of well pattern at late development stageof fault-block reservoir
作者:
匡晓东1; 唐湘明1; 王　磊1; 王善强2
1.中国石化江苏油田分公司勘探开发研究院，江苏 扬州 225009；2.中国石化华东工程有限公司测井分公司，江苏 扬州 225000
Author(s):
KUANG Xiaodong1; TANG Xiangming1; WANG Lei1; WANG Shanqiang2
1. Exploration and Development Research Institute of Jiangsu Oilfield Company，SINOPEC，Yangzhou 225009，China；2. Logging Company of East China Engineering Ltd. Co.，SINOPEC，Yangzhou 225000，China
关键词:
开发后期; 复杂断块油藏; 水驱潜力; 井网优化; 水驱采收率
Keywords:
late stage of development; complex fault block reservoir; waterflooding potential; well pattern optimization; waterflooding recovery factor
分类号:
TE331
DOI:
10.16181/j.cnki.fzyqc.2020.02.011
文献标志码:
A
摘要:
江苏油田进入开发后期，在当前油价下传统的开发注采井网调整模式投入大，适配性差，制约了油田采收率的提高。为探索复杂断块油藏开发中后期经济高效的调整模式，在明确现有井网条件下水驱潜力及剩余油分布状况下，利用数模手段开展拟均质油藏、多层油藏和相控条件下井网优化技术对策研究，形成了一套复杂断块油藏开发后期注采井网再优化技术。分别在江苏油田高7、陈2区块进行了现场实践，实现了区块稳产和提高水驱采收率的目的，对江苏油田高含水后期井网调整挖潜剩余油具有一定的指导意义。
Abstract:
Jiangsu Oilfield has entered the late stage of development.Under the current oil price，the traditional adjustment mode of injection-production well pattern has a large investment and poor adaptability，which restricts the increase of the oilfield recovery efficiency.To explore the economic and efficient adjustment mode in the middle and late stage of complex fault-block reservoir development，based on the understanding of the water drive potential and remaining oil distribution under the existing well pattern conditions，the technical countermeasures of well pattern optimization under the conditions of the homogeneous reservoir，multi-layer reservoir，and phase-control reservoir were studied through numerical simulation，forming a set of re-optimization technology of injection-production well pattern in the late stage of complex fault block reservoir development.The technology has been practiced in G7 and C2 Block in Jiangsu Oilfield，realizing the purpose of stabilizing production and improving water drive recovery，which has a certain guiding significance for well pattern adjustment and tapping potential remaining oil in the later stage of high water-cut in Jiangsu Oilfield.

参考文献/References:

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相似文献/References:

[1]蔡新明,黄艳梅,金忠康.江苏油田复杂断块低渗透油藏压驱研究与实践[J].复杂油气藏,2023,16(03):343.[doi:10.16181/j.cnki.fzyqc.2023.03.016]
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备注/Memo

备注/Memo:
收稿日期：2020-03-13；改回日期：2020-04-08 。
第一作者简介：匡晓东（1991—），硕士，现从事油气田开发工作。E-mail：1136243233@qq.com。
更新日期/Last Update: 2020-06-30