Experimental Application of Torque Compactor in Well Zhaoshen 17 in Daqing Oilfield

Abstract:

Drilling speed rising in deep wells has experienced with good effects in Daqing oilfield for many years and the new technologies were tested in 2012. TorkBuster torque compactor was introduced for testing in well Zhaoshen 17, the average ROP was 4 m/h even up to 8 m/h. Compared to the conventional drilling in the same interval, at least 5 pipe trips and 5 working days were saved. The successful application of torque compactor in well Zhaoshen 17 could be a new approach to drilling speed rising in Yingcheng group and the below formations in.