全三维构造解释在神泉油田的应用

THE APPLICATION OF FULL THREE-DIMENSIONAL STRUCTURE INTERPRETATION IN SHENQUAN OILFIELD

随着三维地震勘探技术的发展,解释技术得到了不断的实现。本次研究充分利用了先进的人机联作工作站对神泉油田中休罗统进行了全三维地震解释,并结合开发井的层位校正,采用了相干切片、方差体、正演模型及克里金地质统计等先进的技术,精细落实了低幅度构造和小断层等,确定了神泉油田中侏罗统构造的基本特征。

As 3D seismic survey technique develops further, seismic interpretation technologies have been realized constantly. In this paper, advanced workstation was used for full three-dimension seismic interpretation of the mid-Jurassic formation in Shenquan oilfield, and combining with horizon correction of development wells. Several advanced technical measures, such as conherent slices, variance bodies, forward model and Krijon geologic statistics, were used to ascertain low-amplitude structures and minor faults ere finely. The mid-Jurrassic formation structure characteristics in Shenquan oilfield were confirmed.