[1]唐　韵,洪亚飞,张顺康.高含水期扇三角洲油藏基于储层构型的剩余油分布模式研究[J].复杂油气藏,2023,16(03):329-334.[doi:10.16181/j.cnki.fzyqc.2023.03.014]
　TANG Yun,HONG Yafei,ZHANG Shunkang.Study on remaining oil distribution pattern based on reservoir configuration in fan delta reservoirs in high water-cut period[J].Complex Hydrocarbon Reservoirs,2023,16(03):329-334.[doi:10.16181/j.cnki.fzyqc.2023.03.014]
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高含水期扇三角洲油藏基于储层构型的剩余油分布模式研究()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
16卷
期数:
2023年03期
页码:
329-334
栏目:
油气开发
出版日期:
2023-09-25

文章信息/Info

Title:
Study on remaining oil distribution pattern based on reservoir configuration in fan delta reservoirs in high water-cut period
作者:
唐　韵1; 洪亚飞2; 张顺康2
1.中国石化江苏油田分公司开发管理部，江苏 扬州 225009；2.中国石化江苏油田分公司勘探开发研究院，江苏 扬州 225009
Author(s):
TANG Yun1; HONG Yafei2; ZHANG Shunkang2
1. Development Management Department of Jiangsu Oilfield Company，SINOPEC，Yangzhou 225009，China；2. Exploration and Development Research Institute of Jiangsu Oilfield Company，SINOPEC，Yangzhou 225009，China
关键词:
扇三角洲; 储层构型; 高含水期; 剩余油
Keywords:
fan delta; architecture; high water-cut period; remaining oil
分类号:
TE327
DOI:
10.16181/j.cnki.fzyqc.2023.03.014
文献标志码:
A
摘要:
扇三角洲是我国断陷盆地重要的油藏沉积类型，沉积相带变化快，地质特征复杂。随着油藏水驱开发的深入，剩余油高度分散，油水运动规律认识难度大，挖潜实施效果差异大，剩余油分布模式认识不清。本文以C3断块泰一段3号砂层组油藏为例，通过研究区构型单元垂向和侧向的精细识别，明确了构型单元主要叠置关系，建立了储层构型格架；通过油藏剩余油类型的总结研究，探讨了不同砂体叠置关系下的剩余油富集规律和模式，以期为同类型高含水期油藏剩余油再认识提供指导和借鉴。
Abstract:
Fan delta is an important type of oil reservoir sedimentary in China’s faulted basins，with rapid changes in sedimentary facies and complex geological characteristics. With the deepening of reservoir water-drive development，the remaining oil is highly dispersed，and it is difficult to recognize the laws of oil and water movement. The implementation effect of tapping potential varies greatly，and the understanding of the remaining oil distribution mode is unclear. This article takes the K2t13 oil reservoir in the C3 Fault block as an example，through fine identification of the vertical and lateral configuration units in the study area，the main stacking relationships of the configuration units are clarified，and the reservoir configuration framework is established; though the summary study of the remaining oil type in the reservoirs，the enrichment law and pattern of remaining oil under the stacking relationship of different sand bodies are explored，to provide guidance and reference for the re-understanding of the remaining oil of the same type of oil reservoirs in the high water-cut period.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2023-04-18；改回日期：2023-07-29。
第一作者简介：唐韵（1988—），硕士，高级工程师，主要从事石油工程研究与开发管理工作。E-mail：tangyun.jsyt@sinopec.com。
基金项目：江苏油田分公司科技攻关项目“陈堡油田控递减关键技术研究”（JS220011）。
更新日期/Last Update: 1900-01-01