超稠油水平井吞吐生产参数优化研究  

Optimization of Horizontal Well Production Parameters for Cyclic Steam Stimulation in Ultra-heavy Oil Reservoir

作　　者：张玉晓[1] 姜林 

机构地区：[1]中石化胜利油田分公司物探研究院,东营257022 [2]中石化胜利油田分公司海洋采油厂,东营257200

出　　处：《科学技术与工程》2013年第6期1597-1601,共5页Science Technology and Engineering

摘　　要：水平井蒸汽吞吐技术在超稠油油藏开发中的应用越来越广泛。注蒸汽结束后,如何更好地优化生产参数,对超稠油油藏的开发效果影响很大。首先对不同生产周期的注汽递增幅度进行了优化。然后根据不同周期注汽量对水平井焖井时间进行了系统研究。同时利用数值模拟方法对排液量、井网井距等参数进行了优化。利用优选的参数在辽河油田杜84块进行了现场应用,取得了较好的开发效果。Horizontal well is more and more widely used in heavy oil reservoir development. After injecting steam to the reservoir, how to optimize production parameter is very important for heavy oil reservoir develope ment. The increment of steam injection ,then studied the soaking time for differernt cycle is firstly optimized. The liq uid rate and well spacing for heavy oil reservoir is also optimized. Then the researche result is used in Liaohe Oil Field and improved the developed the production effect.

关 键 词：水平井 超稠油 蒸汽吞吐 生产参数 焖井时间 排液量 

分 类 号：TE357.44[石油与天然气工程—油气田开发工程]