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.
出处
《钻采工艺》
CAS
北大核心
2006年第2期7-9,共3页
Drilling & Production Technology
关键词
地质评价
地质导向
旋转导向
钻井技术
胜利油田
geologic evaluation, geosteering, rotary steering, drilling technology, Shengli Oilfield
