超短半径水平井技术在萨南油田的应用  

Application of Ultra-short Radius Horizontal Well Technology in Sanan Oilfield

作　　者：何翠兰[1] He Cuilan(Geological Brigade of No. 2 Oil Production Plant of Daqing Oilfield Co.,Ltd. Heilongjiang Daqing 163000)

机构地区：[1]大庆油田有限责任公司第二采油厂地质大队

出　　处：《石化技术》2019年第6期65-66,共2页Petrochemical Industry Technology

摘　　要：本文通过研究超短半径水平井的技术原理,根据实际地质特征,依据超短半径水平井选井选层原则,通过结合剩余油分布规律分析,优选3口采油井试验,总结该技术的适用性,对油田提高采收率有着重要的指导意义.In this paper,the technical principle of ultra-short radius horizontal wells is studied.According to the actual geological characteristics of our plant and the principle of selecting wells and layers for ultra-short radius horizontal wells,Based on the analysis of remaining oil distribution law,three production wells were selected for test.Summarizing the applicability of this technology has important guiding significance for improving oil recovery in oilfields.

关 键 词：超短半径水平井 选井选层 剩余油 

分 类 号：TE243[石油与天然气工程—油气井工程]