精细构造解释在双龙地区的应用

Application of fine structure interpretation technique in Shuanglong Area

雷海飞 魏三妹 徐小涛 付小锋 杨 飞

1．长江大学油气资源与勘探技术教育部重点实验室，湖北 荆州 434023 2．长江大学地球物理与石油资源学院，湖北 荆州 434023;
3．河南油田勘探局钻井工程公司，河南 南阳 473132

Key Laboratory for PetroleumResources and Exploration Techniques, Ministry of Education,Yangtze University, Jingzhou 434023,China School of Geophysics and Oil Resources, Yangtze University, Jingzhou 434023,China

双龙地区构造复杂,断层繁多,属于典型的断块油气藏,因此,准确确定断层及其次生断层的位置至关重要,针对这一问题,开展三维地震资料目标处理来提高地震资料的品质,在此基础上应用各种地震解释技术,对构造进行精细解释,并对区内断层进行了重新组合,取得新的认识,以及很好的应用效果。

The structure in Shuanglong Area is complex and with various faults, and belongs to typical fault block reservoirs. So it is very important to exactly determine position of the faults and the secondary faults. Aimed at this problem, this paper targets the process of 3D seismic data to improve the quality of seismic data. Based on this condition, various techniques are adopted to perform detailed interpretation on structures. At the same time, the faults in area have been recombined. New cognition has been acquired and good effect has been obtained.