随钻测井技术（LwD）在昆北油田水平钻井中的应用

随钻测井技术在钻井进行的同时实时采集、测取能反映地层特征的地质参数,并按需绘制成测井曲线,实现了初步的地质导向。在昆北油田水平井钻井中的应用较好地解决了卡准层位、及时调整井眼轨迹、瞄准目的层中最佳部位钻进,为水平井钻井规避风险,降低投资提供了及时的依据和手段。

The application of the LWD in horizontal drilling in Kunbei Oilfield

The geologic parameters which reflect the formation features can be measured and acquired by the LWD with the parameters,logging curves will be drawn requirements to realize the initial geosteering.When LWD was applied in Kunbei Oilfield the horizon was founded exactly,the well course was adjusted in time,and the most favorable part of the interest was drilled.So LWD is a reliable criterion and means to avoid drilling risk and cut down the cost.