小井眼高效侧钻工具的结构和特点  

Construction and Characteristic of Highly Efficient Side Driller in Small Bore Hole

作　　者：冯文荣[1] 张德荣[1] 

机构地区：[1]西南石油大学,成都610500

出　　处：《石油矿场机械》2008年第11期98-101,共4页Oil Field Equipment

摘　　要：为了实现对低产油气田的开发和老井的挖潜,加强了侧钻井施工系列工具的适应性和匹配性研究,开发出小井眼高效侧钻系列配套工具。介绍了各类工具的结构和特点。通过正确使用小井眼高效侧钻系列配套工具,可以提高机械钻速,提高小井眼侧钻技术水平,实现优质、高效、低耗钻井、完井工程,降低油气开发成本,对低产油气田的开发和老井的挖潜具有重要意义。In order to develop the low productivity oil-gas field and old well, a series sidetracking tool＇s compatibility and the matching was studied, and a new series of highly effective tools for matching sidetracking was developed. The structures and the features of various types of tools were introduced. The application of a series of high efficiency side-tracking tools could improve the drilling speed and the slim-hole drilling technology level, and achieve high-quality; high efficiency, low consumption of drilling and completion, and the cost of oil gas development could be reduced as well. Particularly for developing low-yield oil-gas fields and old wells, they have im portant significance and economic value.

关 键 词：小井眼 套管开窗工具 水力加压器 可扩眼钻头 单牙轮钻头 

分 类 号：TE92[石油与天然气工程—石油机械设备]