地震多属性分析技术在蠡县南的应用

Seismic multi-attribute analysis for the Southern Lixian Slope

蠡县南地区勘探程度相对较低,制约该区油气勘探的主要因素是断裂发育特征和有利储集相带展布特征不明确。为了寻找蠡县南地区高效储量富集区,本次研究充分应用GeoEast系统的地震多属性分析特色技术,依托最新采集处理的地震资料,同时结合钻井、测井、地质等多种资料,对该区开展了构造精细解释、目标区储层预测及含油气检测等全流程工作,提交了一定规模的预测储量,取得了较好应用效果,也表明GeoEast系统多属性分析技术完全适用于蠡县南地区的油气预探。

Since the hydrocarbon exploration in the Southern Lixian Slope is rather low, fault development characteristics and the reservoir distribution are unclear. In order to find rich reserves targets in the Southern Lixian Slope, we conduct reservoir identification on the latest seismic data with multiattributes provided by GeoEast combining with drilling, logging, and geology information. Our research work includes detailed structural interpretation, reservoir prediction, and hydrocarbon detection. Favorable bed zones are depicted and a large amount of hydrocarbon reserves is delineated,which proves that the multi-attributes analysis in GeoEast is effective in the petroleum prospecting in the Southern Lixian Slope.