The Practice and Knowledge of Using PDC Bit in Xihu Trough, the East China Sea

CHU Dao-yu. The Practice and Knowledge of Using PDC Bit in Xihu Trough, the East China Sea[J]. Offshore oil, 2003, 23(4): 79-82.

Citation:

CHU Dao-yu. The Practice and Knowledge of Using PDC Bit in Xihu Trough, the East China Sea[J]. Offshore oil, 2003, 23(4): 79-82.

Citation:

CHU Dao-yu. The Practice and Knowledge of Using PDC Bit in Xihu Trough, the East China Sea[J]. Offshore oil, 2003, 23(4): 79-82.

Abstract

Based on analysis in the statistics of PDC bits used by six wells in Xihu Trough and the formation characteristic of Xihu Trough, the paper puts forward the type of PDC bit suited to the area. At the same time brings forward how to use PDC bits reasonably by experience of using PDC bit in the area.

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