冲击旋转钻井工具的发展现状及应用研究  

The development and application of rotary percussion drilling tool

作　　者：张云连[1] 

机构地区：[1]胜利石油管理局钻井工艺研究院,山东东营257017

出　　处：《石油矿场机械》2001年第5期12-14,共3页Oil Field Equipment

摘　　要：论述了冲击旋转钻进技术在石油钻探中应用的技术优势 ,探讨了冲击旋转钻井工具的发展现状及存在的问题 ;并根据射流式液动冲击器现场试验应用 ,阐述了影响冲击旋转钻进技术发展的的主要问题 ,提出了提高冲击旋转钻井工具应用效果的几点看法。This paper describes the technical advantages of rotary percussion drilling technology in petroleum drilling .A discussion is made about the current situation of rotary percussion drilling tools and the existing problems. According to the field applications of jet type hydraulic percussion tools,the main problems which affect the development rotary percussion drilling technology are put forward.At last several opinions are concluded about how to improve the efficiency of rotary percussive drilling tools.

关 键 词：石油钻井 冲击 旋转 冲击器 应用 钻井工具 

分 类 号：TE921.2[石油与天然气工程—石油机械设备]