PDC reaming stabilizer is an important drilling tool to prevent well deviation. with PDC cutters on every edge of the blade for stabilizer
It is applied to the drilling process of oil, gas and geological exploration. It can increase bit life, drilling speed and enhancing the trimming capacity and reducing the drilling torque.
In this way, PDC reaming stabilizer can cut bidirectional when drilling in and pulled out, to achieve the effect of repairing and maintaining the wall of a well, make well trajectory ideal.
PDC reaming stabilizer also prevent the phenomenon of dogleg. Especially when pulled out, it is always hard to pull out of the hole because of hole shrinkage. At this moment, the cutting function of back-reamer could eliminate hole shrinkage, thus to save time and costs on drilling.