水平井技术在老区剩余油挖潜中的应用  

Application of horizontal well technology to produce residual oil

作　　者：许国民[1] 王卫东[1] 高忠敏[1] 刘永华[1] 王玉玲[1] 

机构地区：[1]中油辽河油田公司,辽宁盘锦124109

出　　处：《特种油气藏》2007年第6期80-82,共3页Special Oil & Gas Reservoirs

摘　　要：为改善老区开发效果,近年曙光油田加强了老区水平井开发技术的研究与应用,通过精细前期地质研究,结合水平井开发技术优势,共优选处于开发中后期的4类油藏(稀油薄层油藏、稠油薄互层油藏、块状油藏、边底水油藏),部署水平井和侧钻水平井11口,投产后均取得了较好效果,充分显示了水平井技术在老区剩余油挖潜中的重要作用,为油田实施水平井二次开发提供了有利依据和技术积累。In order to improve development effect in old oilfields,Shuguang Oilfield has enhanced the study and application of horizontal well technology.4 types of reservoirs(thin light oil reservoir,thin interbedded heavy oil reservoir,block reservoir,and reservoir with edge/bottom water)in mid-late development stage have been chosen through meticulous geological study to deploy 11 horizontal and side-tracking wells.All the wells have obtained good production,showing the efficacy of horizontal wells in producing residual oil and providing basis and technology for secondary development with horizontal wells.

关 键 词：水平井 油藏类型 水平井配套技术 剩余油挖潜 曙光油由 

分 类 号：TE355.6[石油与天然气工程—油气田开发工程]