Recently, the first eccentric PDC bit produced by Zhongyuan Oilfield and owning independent intellectual property rights was introduced at the Diamond Drill Factory of the Drilling and Pipe Engineering Division. So far, the "Zhongyuan" brand PDC bit has formed 9 series and 15 models, and the products have entered the markets of Xinjiang, Northeast Sichuan, Northeast, Erdos, Shanbei and Jidong.
Since the beginning of the year, with the increase in the amount of workovers in the oilfield, the demand for workover PDC bits has been increasing. The well-developed eccentric PDC bit newly developed in the oil field has been successfully used in the Hu 7-side 211 well recently.
Since the beginning of the year, with the increase in the amount of workovers in the oilfield, the demand for workover PDC bits has been increasing. The well-developed eccentric PDC bit newly developed in the oil field has been successfully used in the Hu 7-side 211 well recently.
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