摘要
影响水平井生产动态的因素很多,如油藏物性、流体性质等静态因素,但还没有注水对水平井生产动态的影响研究。文章以TZ402CIII油组为例,分析了注水对水平井无水采油期、见水初期、中含水期生产动态的影响,认为注水是影响底水油藏水平井生产动态和开发效果的重要因素。实践证明,及时做好注水调整是控制和延缓水平井含水快速上升的一种有效手段。
There are many factors affecting production dynamic of horizontal well,such as oil reservoir physical property and liquid character that are static factors,but there are not any studies about production dynamic of horizontal well affected by water flooding.In this paper,we take TZ402 CIII oil group for example to show how water flooding affects horizontal well production dynamic of water-free oil production period and that initial stages and metaphase containing water is analyzed,in the end,we conclude that water flooding is an important factor affecting production dynamic of horizontal well and exploitation effect.It is proved that doing water flooding adjust in time is a very effective way to control and put off containing water rapid rising of horizontal well.
出处
《新疆石油天然气》
CAS
2007年第1期63-66,共4页
Xinjiang Oil & Gas
关键词
塔里木油田
底水油藏
水平井
注水
含水率
Tarim Oilfield bottom water reservoir horizontal well water flooding water content
