【摘要】 吉木萨尔页岩油储层属于低孔特低渗储层，主要通过水平井的方式提高产能，对储层参数的求取精度要求较高。核磁共振测井可以直接测量储层物性特征和自由流体渗流特征，不受岩性影响。核磁共振测井原理及工作条件与常规测井方式有很大的不同，尤其在水平井传输测井中面临许多难题。论述了核磁共振测井在水平井测井中遇到的难题，并提出了解决方法。通过改进水平井施工工具，取全取准了核磁测井资料。总结形成了页岩油储层水平井核磁解释方法，并在吉木萨尔取得显著效果，解决了页岩油水平井核磁测井解释评价难题。更多还原

【Abstract】 Jimusar shale oil reservoir belongs to low porosity and ultra-low permeability reservoir. The productivity is mainly improved by horizontal wells, which requires high accuracy of reservoir parameters.NMR logging can directly measure reservoir physical properties and free fluid flow characteristics, which is not affected by lithology.The principle and working conditions of NMR logging are very different from conventional logging methods, especially in horizontal well transmission logging.This paper discusses the difficulties encountered by NMR logging in horizontal wells, and puts forward the solutions.By improving the horizontal well construction tools, the nuclear magnetic logging data are accurately obtained.The nuclear magnetic logging interpretation method of horizontal wells in shale oil reservoir is summarized and formed, and remarkable results are achieved in Jimusar, which solves the problem of nuclear magnetic logging interpretation and evaluation of horizontal shale oil wells.更多还原