国内外地质导向钻井技术现状及发展  

STATE OF THE ART AND DEVELOPMENT OF GEOSTEERING DRILLING AT HOME AND ABROAD

作　　者：荣海波[1] 贺昌华[2] 

机构地区：[1]中国科学院广州地化所 [2]胜利石油管理局钻井工程技术公司

出　　处：《钻采工艺》2006年第2期7-9,共3页Drilling & Production Technology

摘　　要：地质导向钻井技术目前已经发展成为钻井施工的核心技术,被广泛应用于大位移定向井、水平井及其它特殊工艺井中,利用地质导向钻井技术施工,可以实时获得真实的地质参数、实现地质导向,是开发复杂油藏、回避钻井风险、改善勘探开发效果和提高勘探开发效益的重要手段。文中从地质导向钻井技术的发展及应用、地质评价仪器、地质导向工具等方面介绍了国内外该技术的现状及发展趋势,指出了我国地质导向钻井技术和国际水平的差距。Geosteering drilling technique is widely used in extentreach direction well, horizontal well and exceptional well. Using Geosteering drilling technique can obtain true geologic parameter in time and realize geosteering. It is an important means to develop complex reservoir, avoid drilling risk and improve exploratory development benefit. The paper introduces the state of the art and development trend of geosteering in China and Overseas from development and application of geosteering drilling technique, geologic evaluation equipment and geosteering tool etc. aspect, and proposes the difference of geosteering drilling technique between China and Overseas.

关 键 词：地质评价 地质导向 旋转导向 钻井技术 胜利油田 

分 类 号：TE243[石油与天然气工程—油气井工程]