川式深井小井眼钻井取心工具技术特点与应用  

CHARACTERISTICS AND APPLICATION OF DEEP SLIM HOLE CORING TOOL IN SICHUAN

作　　者：李兵[1] 蔡章伟[1] 

机构地区：[1]四川石油管理局钻采工艺技术研究院取心中心

出　　处：《钻采工艺》2007年第1期13-15,143-144,共3页Drilling & Production Technology

摘　　要：随着钻井技术的发展和需要,深井小井眼钻井技术已成为处理地质情况的一项重要的技术手段。深井小井眼钻井取心技术作为其配套技术,已相继在国内油田应用,为勘探开发提供了可靠的岩心资料。文中通过介绍川式深井小井眼钻井取心工具技术特点及现场应用情况,进一步证实了该项工具技术完全能满足深井小井眼钻探的需要。With the development of drilling technique, deep slim hole drilling technique has become an important technique for treatment geologic case. The coring technology in deep slim hole has been applied in China. It provided dependable core data for exploratory development. The paper presented the characteristics and field application of deep slim hole coring tool in Sichuan. Application results showed that the coring tool could meet the requirement of deep slim hole drilling.

关 键 词：深井 小井眼 取心工具 技术特点 现场应用 

分 类 号：TE244[石油与天然气工程—油气井工程]