高邮凹陷韦庄地区构造模式研究及其应用

Study on structural model of Weizhuang area in Gaoyou Sag and its application

高邮凹陷韦庄地区构造位于高邮凹陷北斜坡西部,成藏条件优越。由于构造复杂,地震资料品质较差,圈闭落实程度低,制约了该区的滚动开发。针对韦庄构造带圈闭落实程度低的问题,利用地质、地震、测井、动态等资料对高邮凹陷韦庄地区构造样式进行详细解析,取得了许多新的认识。生产应用表明:研究成果实用有效,取得了良好的经济效率,为该区有利目标评价、滚动增储、老区调整奠定了基础。

Weizhuang area is located in the west of North Slope of Gaoyou Sag and has good reservoir - forming condi- tions. Because of the complex structure, poor quality of seismic data, and lower level of trap implementation, the progressive development in the area was restricted. Aiming at the problems, with the use of geological, seismic, logging, dynamic data, etc. , the tectonic models of Weizhuang area were analyzed in detail. And lots of new understanding was obtained. The pro- duction application showed that the research results are effective and obtain good economic benefits,which lay a foundation for the favorable target evaluation, the rolling and increasing reserve and the adjustment of old area.