[1]洪亚飞,孙东升,罗钰涵,等.低渗透薄互层油藏高含水期剩余油分布研究[J].复杂油气藏,2022,15(02):72-77.[doi:10.16181/j.cnki.fzyqc.2022.02.012]
 HONG Yafei,SUN Dongsheng,LUO Yuhan,et al.Research on distribution of remaining oil in high water-cut stage of low permeability thin interbed reservoir[J].Complex Hydrocarbon Reservoirs,2022,15(02):72-77.[doi:10.16181/j.cnki.fzyqc.2022.02.012]
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低渗透薄互层油藏高含水期剩余油分布研究()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
15卷
期数:
2022年02期
页码:
72-77
栏目:
油气开发
出版日期:
2022-06-25

文章信息/Info

Title:
Research on distribution of remaining oil in high water-cut stage of low permeability thin interbed reservoir
作者:
洪亚飞孙东升罗钰涵唐 韵
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):
HONG YafeiSUN DongshengLUO YuhanTANG Yun
Exploration and Development Research Institute of Jiangsu Oilfield Company,SINOPEC,Yangzhou 225009,China
关键词:
低渗透薄互层高含水剩余油分布
Keywords:
low permeabilitythin interbedhigh water cutremaining oil distribution
分类号:
TE327
DOI:
10.16181/j.cnki.fzyqc.2022.02.012
文献标志码:
A
摘要:
低渗透薄互层油藏地质特征复杂,油水运动规律认识难度大,措施挖潜实施效果迥异。为进一步提高该类型油藏采收率,综合利用动态监测、油藏工程和数值模拟方法,针对低渗透薄互层油藏W7断块开展了油水运动规律研究,探讨了其高含水期剩余油分布规律,明确了低渗透薄层砂体油藏纵向非均质性与平面储层变化对剩余油富集的控制作用。
Abstract:
Low-permeability and thin interbed reservoirs have complex geological properties,the oil-water movement laws are difficult to understand,and the implementation impacts of potential-tapping measures are quite different. In order to improve the recovery factor of this type of reservoir,through a combination of dynamic monitoring,reservoir engineering,and numerical simulation methods,the oil-water movement law was studied for the W7 fault block in the low-permeability thin interbed reservoir,and the distribution law of the remaining oil in the high water-cut period was discussed. The effects of longitudinal heterogeneity and planar reservoir changes on remaining oil enrichment were then clarified.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2021-05-08;改回日期:2021-06-21。第一
作者简介:洪亚飞(1990—),工程师,现从事油藏工程研究工作。E-mail:hongyf.jsyt@sinopec.com。
基金项目:江苏油田分公司“江苏油田水驱提高采收率潜力评价及对策研究”(JS20008);江苏油田分公司“陈堡油田控递减关键技术研究”(JS20011)。
更新日期/Last Update: 2022-06-25