pdm drilling

Downhole motorcan improve mechanical penetration rate , shorten well construction period and reduce the cost. Downhole motor can reduce wear between pipes and power transmission loss. Downhole motor can made oblique, orientate correctly ,and rectify deviation ,improve the quality of the project. Downhole motor is mainly used in horizontal Wells, drilling Wells, and it raises the drilling economic benefits. As composite vertical drilling, it reduce starting working times and drill-down times. Downhole motorcan shorten the drilling cycle and control pollution for oil rock and gas zone