The PDC bits that we research and development have reached more than 30,which can satisfy the requirements of different strata.

The PDC bit is the new type of bit with the characteristics of high wear resistance, high impact resistance, anti-ramps,anti-balling, high drilling rate. It has been proved by field using that have characteristics of high speed, fast headway,long life-cycle,steady working,less accident in well,best quality of well body. The PDC bits that we research and development have reached more than 30,which can satisfy the requirements of different strata.

   At present,the company sets up six projects departments:Bohai Oil Field,Xinjiang, Shanbei, Erdos,North China and Zhongyuan Oilfield. Our PDC bits have been used in the Shengli oil field, Jiangsu Oilfield,Anhui Oil Field,Zhongyuan Oil Field,Xinjiang Oilfield and other domestic oil fields.Moreover we have created the fastest drilling speed records in many blocks. Our company developed a kind of multi-laminated PDC bit,which broke the fastest drilling speed record of single PDC bit and broke the record of completion at a time in Anhui oilfield . This record has broken 11 years' gathering dust for first party in 8 blocks. In 2010, TP222 well of Sinopec Northwest Branch TUOFU blockare exploited by Tarim Basin Drilling Company 70120 group who uses our M5365L PDC bit :3700 headway,16.67m/h drilling speed. We make the highest record in this block and received high praise from first party.

PDC bits