中文摘要：

泌阳凹陷赵凹安棚油田深层系部分油（气）藏属于深盆油（气）藏,即深盆致密砂岩油（气）藏。利用深盆气藏理论和分析方法,通过对其成藏要素分析,发现其深层系油（气）藏具有深盆油气藏的典型特征。构造呈现单斜背景上的鼻状,自西北向东南生油中心倾没;赵凹安棚油田深层系内油水分布较为复杂,在横向连续储层内,出现了油水关系倒置的深盆油（气）;储层属非均质低渗透储层;从深盆油（气）观点看,属一种动态致密砂岩油（气）藏;地层压力异常低,甚至负异常压力。在泌阳凹陷勘探程度极高油区,如果进行思想变革,就能实现资源的突破。

英文摘要：

A part of deep reservoirs of the Zhaowa-Anpeng Oilfield in the Biyang Depression belongs to deepbasin oil pool, i. e. , deep-basin tight-sand oil pool. The formation conditions are detected by the concept and analysis technique of deep-basin gas pools. The deep reservoir of the Zhaowa-Anpeng Oilfield has the typical feature of deep-basin oil and gas pool. The structure is a nose-shape monocline that descents toward the center of hydrocarbon occurring from the northwest to southeast. The distribution of oil and water in the Zhaowa-Anpeng Oilfield is relatively complex. There is deep-basin oil pool that the oil/water contact occurs at the updip end of the accumulation in the horizontal continuous reservoir. It is a tight-sandstone oil pool, the reservoir has a low permeance, and the formational pressure is lower than normal. In the Biyang Depression with high-degree exploration, if this method is applied, new resources will be discovered.