地质导向钻井技术的现场应用

APPLICATION OF GEOMETRY STEERABLE DRILLING TECHNOLOGY IN XINJIANG OIL FIELD

地质导向钻井是以井下实际地质特征来确定和控制井眼轨迹的钻井技术。使用这一技术 ,可以精确地控制井下钻具命中最佳地质目标。新疆油田MBHW 0 4水平井是国内第一口使用地质导向钻井技术的井。重点介绍了地质导向钻井技术的具体步骤及其在新疆油田MBHW 0 4井中的应用情况 ,包括自然伽马测井资料的解释和应用。应用地质导向钻井技术 。

Geometry steerable drilling is one technology, which determines and controls trajectory through bottomhole actual geological property. Using the technology, the best geological target can be gotten by controlling the bottomhole drill tools. The MBHW04 is the first well using geometry steerable drilling technology in China. In this paper, the specific steps of the technology and the applied conditions in the MBHW04 were presented emphatically, including the interpreting and applications of gemma ray logging data. Good exploitation results were gotten in MBHW04 applying the geometry steerable drilling technology.