[1]彭 逸,洪亚飞,张顺康,等.水平井不均衡水淹挖潜对策研究[J].复杂油气藏,2023,16(01):76-81.[doi:10.16181/j.cnki.fzyqc.2023.01.012]
 PENG Yi,HONG Yafei,ZHANG Shunkang,et al.Study on countermeasures for uneven water flooding in horizontal wells[J].Complex Hydrocarbon Reservoirs,2023,16(01):76-81.[doi:10.16181/j.cnki.fzyqc.2023.01.012]
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水平井不均衡水淹挖潜对策研究()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
16卷
期数:
2023年01期
页码:
76-81
栏目:
油气开发
出版日期:
2023-03-25

文章信息/Info

Title:
Study on countermeasures for uneven water flooding in horizontal wells
作者:
彭 逸洪亚飞张顺康孙东升
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):
PENG Yi HONG Yafei ZHANG Shunkang SUN Dongsheng
Exploration and Development Research Institute of Jiangsu Oilfield Company, SINOPEC, Yangzhou 225009, China
关键词:
水平井高含水期水淹规律流场调整
Keywords:
horizontal well high water cut flooding law flow field adjustment
分类号:
TE323
DOI:
10.16181/j.cnki.fzyqc.2023.01.012
文献标志码:
A
摘要:
水驱油藏水平井见水时间迥异,水淹机理复杂,调整难度大,给水平井的高效开发带来一系列难题。高含水期水平井水淹问题的研究大多停留在水淹模式的定性识别,对矿场实际应用的指导性不强。以江苏油田已投入开发水平井为研究对象,基于水平井水淹程度定量评价,明确了不同类型水平井的水淹状况;通过开展岩心驱替实验,研究了水平井平面水驱规律和流场优化调整方式,以期为水平井开发提供借鉴。
Abstract:
Horizontal wells in water-driven reservoirs have a very different time to water breakthrough, the water flooding mechanism is complex, and the adjustment is difficult, which brings a series of problems that restrict the efficient development of horizontal wells. Most of the studies on water flooding in horizontal wells in the high water cut period remain in the qualitative identification of water flooding patterns, which provides little guidance to the practical application in the minefield. Taking the horizontal wells developed in Jiangsu Oilfield as the research object, and based on the quantitative evaluation of the water-out degree of horizontal wells, it was clarified the water-out conditions of different types of horizontal wells. Through the core flooding experiment, it was studied the horizontal well plane water flooding rule and flow field optimization adjustment mode. The adjustment method is expected to provide a reference for the development of horizontal wells.

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备注/Memo

备注/Memo:
收稿日期:2022-03-10;改回日期:2022-06-24 。
第一作者简介:彭逸(1995— ),硕士,现主要从事油气藏开发工作。E-mail:pengy_3.jsyt@sinopec.com。
基金项目:江苏油田分公司“中高渗油藏高含水期差异化剩余油表征及挖潜调整关键技术研究”(JS22011)。
更新日期/Last Update: 2023-06-01