混合型PDC切削齿钻头在吉林油田深井中的应用
Plant Maintenance Engineering（2021）
Abstract
分析吉林油田深井地层特点、岩石可钻性和前期钻头磨损,设计斧式齿、犀牛齿、奔驰齿、平面齿和锥形齿等混合型PDC切削齿钻头.提高钻头在强冲击性和高研磨性地层中钻进的机械钻速和整体使用寿命,为油田深井硬地层中的高效开发提供技术支撑.
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