定向射孔在底水稠油油藏开发中的应用

APPLICATION OF ORIENTED PERFORATING IN DEVELOPMENT OF VISCOUS OIL RESERVOIRS WITH BOTTOM WATER

G-Force^TM系统是哈里伯顿公司新推出的一项在任何方向精确定向射孔的技术,通过在南美厄瓜多尔奥联特盆地强边底水稠油油藏大斜度定向井的实际应用,定向射孔新技术延缓了底水锥进速度,达到控水稳油的目的,大大提高了底水稠油油藏原油的最终采收率。

G-Force TM system is an accurate oriented perforating unit pushed out by Halliburton.Through practical application in a high-inclination directional well of viscous oil reservoir with bottom water in a basin of Ecuador in south America,the new oriented perforating technology postpones the bottom water coning rale whieh controls water and keeps oil production.It can increase crude oil recovery efficiency of a vis- cous oil reservoir with bottom water.