Differential Sticking Tester
It is a simulation test and analysis instrument, which is mainly used to monitor the friction coefficient between the drilling tool and the drilling fluid on the borehole wall in deep wells, so as to treat the drilling fluid in time, improve its lubrication performance, prevent the occurrence of stuck drilling accidents, and provide accurate and reliable data for ensuring fast and safe drilling. It has the characteristics of compact structure, high test accuracy and convenient operation. It is used in various oil fields, scientific research institutes, laboratories and other departments.
Working principle:
The instrument works according to the parameters determined by simulating the actual situation of downhole operation. It is the qg80 manifold that provides stable pressure to act on the drilling fluid to obtain its filtration amount. Then press down the adhesion disc to make it stick to the filter cake, and measure its adhesion coefficient (under normal temperature) with a torque meter.
Specification:
![Gina WeChat](javascript:Site.hoverQrCode("//50005592.s21i.huaweicloudsite.cn/2/ABUIABACGAAgiajntQYo_rqRxgMw6AI46AI.jpg",this,{"tips":"Scan QRcode"});){kind=link}