水平井开发杜84块馆陶超稠油藏方案优化及应用  

OPTIMIZATION DESIGN AND APPLICATION OF SAGD EXPERIMENTAL PROJECT OF GUANTAO OIL RESERVOIR IN DU 84 BLOCK

作　　者：郭建国[1] 乔晶[2] 

机构地区：[1]辽河石油勘探局工程技术研究院水平井所 [2]辽河油田分公司计划经营处

出　　处：《钻采工艺》2005年第3期43-46,共4页Drilling & Production Technology

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.

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 

分 类 号：TE345[石油与天然气工程—油气田开发工程]