深海深地钻探用复合片钻头的现状和展望  

Current status and prospects of composite sheet drill bits fordeep sea and deep earth drilling

作　　者：赵尔信 方啸虎 ZHAO Erxin;FANG Xiaohu(Beijing Institute of Exploration and Mining Engineering,Beijing 100083,China;CR GEMS Superabrasives Co.,Ltd,Shanghai 201108,China)

机构地区：[1]北京探矿工程研究所,北京100083 [2]上海昌润极锐超硬材股份有限公司,上海201108

出　　处：《超硬材料工程》2023年第6期45-50,共6页Superhard Material Engineering

摘　　要：金刚石复合片钻头在国内外的钻探市场中已获广泛应用,在深水深地钻探领域是不可缺少的钻探工具。其市场广阔,经济效益可观,但金刚石复合片钻头的质量尚需提高,其一是金刚石复合片本身的性能提高,其二是金刚石复合片钻头设计理念更新,以顶级钻头产品占领国内外钻探市场。Diamond composite sheet drill bits have been widely used in the drilling market at domestic and overseas,and they are indispensable drilling tools in the field of deep water and deep earth drilling.The market is vast and the economic benefits are considerable,but the quality of diamond composite sheet drill bits still needs to be improved.Firstly,the performance of diamond composite sheet drill bits should be improved,and secondly,the design concept of diamond composite sheet drill bits needs to be updated,so as to occupy the drilling market at both domestic and overseas with top grade drill bits products.

关 键 词：深水钻探 深地钻探 复合片钻头 能量平衡 锥形复合片 

分 类 号：TQ164[化学工程—高温制品工业]