摘要
多功能双向锚定管柱技术具有管柱轴向上和径向上双向锚定作用 ,采用一次性水力打压坐封 ,能避免高粘油井机械式锚定坐封困难且不可靠的缺点。在临盘油田 2 8口井中的应用表明 ,该技术具有施工简单 ,运行可靠 ,适用范围广的特点 ,经济效益非常显著 ,值得推广应用。
The anchoring techniques of multifunction tubing have double acting action, both in axial direction and in radial direction. Applications in 28 wells in Linpan oilfield show that this technique has many advantages, such as simplicity, reliability and wide applications. Its economic benefit is very remarkable and deserves to be widely used.
出处
《石油钻探技术》
CAS
2002年第3期50-51,共2页
Petroleum Drilling Techniques
