摘要
结合特低渗致密储层分子膜剂降压增注技术,设计了适用于特低渗致密储层的可视化毛细管渗吸驱替模型,建立了特低渗致密储层毛细管渗吸驱替模拟实验装置与操作方法,实现了特低渗致密储层不同孔隙结构参数条件下分子膜剂降压增注特性及渗吸驱替规律的研究,为特低渗致密储层分子膜剂降压增注技术研究提供重要的实验模拟手段,也为特低渗致密油藏的高效开发提供理论支撑。该装置有利于开阔学生的多学科交叉研究视野,激发学生的科研兴趣,锻炼学生的自主学习、独立思考、综合分析和应用实践的能力,提高学生分析和解决实际工程问题的能力。
Combined with the pressure decreasing and injection increasing technology using molecular deposition filming flooding agent in ultra-low permeability tight reservoir,the visual capillary Imbibition displacement model for ultra-low permeability tight reservoir is designed,and the experimental apparatus and method for capillary imbibition displacement experimental simulation in ultra-low permeability tight reservoir are established.The research of pressure decreasing and injection increasing property and imbibition displacement rule in ultra-low permeability tight reservoir under different pore structure parameters is realized.The apparatus can provide an important experimental simulation means for the research of pressure decreasing and injection increasing technology using molecular deposition filming flooding agent,and can provide theoretical support for the efficient development of ultra-low permeability tight reservoirs.This apparatus is beneficial to the exploitation of students’horizons on interdisciplinary research,inspires their interest in scientific research,exercise their ability of independent learning,independent thinking,comprehensive analysis and practical application,and promote their comprehensive ability to analyze and solve practical engineering problems.
作者
姚传进
赵嘉
詹广贤
李蕾
鹿腾
杜殿发
陈德春
YAO Chuanjin;ZHAO Jia;ZHAN Guangxian;LI Lei;LU Teng;DU Dianfa;CHEN Dechun(School of Petroleum Engineering,China University of Petroleum(East China),Qingdao 266580,Shandong,China)
出处
《实验室研究与探索》
CAS
北大核心
2021年第3期67-70,86,共5页
Research and Exploration In Laboratory
基金
国家自然科学基金项目(51974341,51874330)
山东省本科教学改革重点项目(Z2018B118)
中国石油大学(华东)青年教师教学改革项目(QN201803)
中国石油大学(华东)本研一体化人才培养模式研究与改革重大项目(JY-A201802)
中国石油大学(华东)研究生教育教学改革重点项目(YJG2019014)
国家级大学生创新创业训练计划项目(201810425011)。
关键词
特低渗
致密储层
渗吸驱替
可视化模型
创新性实验
ultra-low permeability
tight reservoir
imbibition displacement
visual model
innovative experiment
