泌阳凹陷安棚深层系低孔低渗储层特征研究  

Study on characteristics of low poroperm reservoirs in deep Anpeng formation of Miyang depression

作　　者：昝新[1] 李辉[1] 毛国良[1] 朱军[1] 张冬梅[1] 

机构地区：[1]中石化河南油田分公司,河南南阳473132

出　　处：《特种油气藏》2003年第2期43-46,共4页Special Oil & Gas Reservoirs

摘　　要：过地层细分对比 -沉积微相分析、储层评价等研究工作 ,搞清了泌阳凹陷安棚深层系低孔、低渗储层的纵、横向展布规律 ,落实了深层系的储集特征 ,明确了原油储集有利相带 ,为该区的二次勘探提供了地质依据 ,使该区深层系新增探明石油地质储量 790× 10 4Through formation subdivision and correlation, sedimentary subfacies analysis and reservoir evaluation, the vertical and lateral distribution and characteristics of low porosity and low permeability reservoirs in deep Anpeng formation of Miyang depression are made clear. Favorable facies has been determined, thus providing geological basis for secondary exploration in this area, and increasing the proved OOIP of deep formation by 790×10 4 t.

关 键 词：泌阳凹陷 安棚深层系 低孔低渗 储层特征 研究 石油地质储量 

分 类 号：P618.130.2[天文地球—矿床学] TE12[天文地球—地质学]