油田内5级界面层序沉积微相制图的意义及其实现途径

PLOTTING OF SEDIMENTARY MICROFACIES IN FIFTH-CLASS BOUNDARY SURFACE SEQUENCE, ITS SIGNIFICANCE AND PRACTICE IN OIL FIELDS

层序地层学、储层三维构型和油气检测是当今油气地质领域内的3大进展。本文对油田级别范围5组界面层序流积微相制图的油气地质意义及其实现的途径进行了评述，并以我国东部XLH油田为例简要描述了其实现过程。

Three advances on the contemporary petroleum geology are remarkable, i. e. sequence stratigraphy, 3-D reservoir architecture and oil /gas detection. The paper reviews the significance and practicable way of plotting with sedimentary microfacies in fifth-class boundary surface sequence in a oilfield scale. Lastly it briefs the practical process, taking XLH Oil Field in east China as an example.