摘要
水平井技术在国内油田开发生产中运用的越来越广泛。由于水平井生产井段长、生产压差小、泄油面积大、驱替速度均匀等优点,在非常规油气藏的开采上有着直井无法比拟的优势。本文旨在对水平井在稠油油藏,薄层油藏,低渗透油藏以及边底水油藏的生产效果及适应性进行分析,为水平井技术的研究提供参考。
Application of horizontal well technology in oilfield development and production in China has been more and more widely. Because of the long horizontal vceU section,, small producing pressure, large drainage oil area and uniform displacement velocity, horizontal well has an incomparable advantage in unconventional oil and gas reservoir with that in straight well .The paper aim at analyz7 ing the production effect and adaptability of horizontal well in heavy oil reservoir, thin reservoir, low permeability reservoir, edge and bot- tom water reservoir, which can provide the reference far the study of horizontal well technology.
出处
《化工管理》
2015年第2期68-70,共3页
Chemical Engineering Management
关键词
水平井
稠油油藏
薄层油藏
低渗透油藏
边底水油藏
适应性分析
horizontal well
heavy oil reservoir： thin reservoir
low permeability reservoir
edge and bottom water reservoir
application analysis
