摘要
分别就螺杆钻具的不同使用工况对其定子橡胶性能的要求,以及目前可用作螺杆钻具定子的橡胶类型进行分析;认为对不同的钻井工况应采用不同种类、不同性质的定子橡胶,从而在不同的钻井工况下,选择使用不同的螺杆钻具。
Abstract By analysing the requirements to the rubber stator of the screws dill which used in various conditions and the performance of some new rubber types which can be used to make the rubber stator, some suggestions are given to designing and using of the screw.
出处
《石油矿场机械》
1998年第5期22-24,共3页
Oil Field Equipment