摘要
新疆油田通过引进、消化和吸收水平井地质导向技术,结合现场实际应用,逐步形成了系统完善的水平井地质导向配套技术。根据油藏特性及地质导向技术的适应性,可以概括为MWD+岩屑录井、MWD+综合录井、LWD(PeriScope15)+综合录井以及电磁波无线随钻地质导向技术+综合录井4种模式。地质导向技术在现场应用266口井,油层钻遇率达到96%以上,开发效果得到明显提高,为水平井规模应用奠定了基础。
Xinjiang Oilfield has introduced horizontal well geosteering technology and developed systematical and complete supporting techniques for field application. According to reservoir characteristics and the adaptability of geosteering technology, this technology involves 4 modes such as MWD + sample log, MWD + compound logging, LWD(PeriScope15)+ compound logging, and electromagnetic wave geosteering while drilling + compound logging. Geosteering technology had been applied in 266 wells, with oil reservoir encountering rate over 96%. The development result has been improved, thus laid basis for scale application of horizontal wells.
出处
《特种油气藏》
CAS
CSCD
2008年第3期93-96,共4页
Special Oil & Gas Reservoirs
