低丰度葡萄花油层水平井产能及潜能  

Eeliverability and potential capacity of horizontal wells in Putaohua reservoir with low oil abundance

作　　者：张国学[1] 刘明君[2] 于海明[2] 王亚楠[2] 

机构地区：[1]浙江大学理学院 [2]大庆石油学院提高油气采收率教育部重点实验室,黑龙江大庆163318

出　　处：《大庆石油学院学报》2007年第5期71-72,77,共3页Journal of Daqing Petroleum Institute

基　　金：中国石油天然气股份有限公司重点科技攻关项目(010101-2)

摘　　要：根据已投产水平井的生产状况,分析水平井开发动态特征、影响产能的主要因素、递减情况,以及水平井在低丰度油藏的适应性及潜能.结果表明,水平井与直井联合开发低丰度油藏,在效益上、开发效果上,以及剩余未动用储量水平井开发潜力上具有一定的优势.Combined with the productive situation of horizontal wells in production, the development performance of horizontal wells is studied, and main factors affecting the deliverability of horizontal wells and decline situation and the adaptability and potency of horizontal wells of low oil abundance reservoirs are analyzed. The analysis indicates that the unit operation of horizontal wells and vertical wells in reservoirs of low abundance occupies a dominant position in benefit, effectiveness of exploitation and development potentiality of remaining virgin reserve volume.

关 键 词：水平井 低丰度 葡萄花油层 产能分析 潜能分析 

分 类 号：TE243[石油与天然气工程—油气井工程]