摘要
在油藏地质研究的基础上,对杜84块馆陶油层开发方案进行优选及经济评价研究,分析开采方式、布井方式、注采井距、水平段长度等因素对超稠油油藏水平井开发试验效果的影响规律,并拟和出适合方案实施的S形水平井剖面及井身结构,优化设计了注采工艺参数。4口井的实践表明,所优选的方案是可行的。
Based on the research of oil reservoir geology, the paper optimizes and economically evaluates the exploitation project of Du 84 - block in Guantao reservoir, analyzes the influence rule of the exploiting experimental effect of horizontal well in ultra - viscous oil reservoir by factors such as production mode, pattern mode, injection- production well distance and horizontal section length. The paper designes the S shape horizontal well trajectory profile and wellbore structure, which is suitable for the project. And optimizes the injection - production technology parameters. It is proved that the optimized plan is used for the application of 4 well.
出处
《钻采工艺》
CAS
北大核心
2005年第3期43-46,共4页
Drilling & Production Technology
关键词
馆陶油藏
蒸汽辅助泄油
物理模拟
注采参数
水平井设计
杜84块
guantao reservoir
SAGD
physical simulation
injection-production parameter
horizontal well
Du 84 Block
Liaohe oilfield
