南堡凹陷温度场、压力场及流体势模拟研究——基于Basin2盆地模拟软件  

APPLICATION OF BASIN2 TO THE STUDIES ON TEMPERATURE FIELD,PRESSURE FIELD AND FLUID POTENTIAL IN NANPU DEPRESSION

作　　者：肖军[1] 王华[1] 郭齐军[2] 韩晋阳[1] 甘华军[1] Kamaye Tourba 

机构地区：[1]中国地质大学资源学院,湖北武汉430074 [2]中国石油化工股份有限公司油田部,北京100029

出　　处：《地质科技情报》2003年第1期67-74,共8页Geological Science and Technology Information

摘　　要：运用 Basin2盆地模拟软件 ,对南堡凹陷进行的温度场、压力场的模拟结果表明 ,南堡凹陷主体属常温、常压范围 ,仅局部地区存在轻微程度的温、压异常 ,综合其它资料说明其具有富油、贫气的特征 ;流体势模拟结果显示 ,南堡凹陷的烃源岩主要来自沙河街组和东营组 ,含烃流体的运移和聚集主要发生在东营组一段以及明化镇组和第四系地层沉积期间 ,且流体势的低值区应是有利的成藏区 ,是今后勘探的重要区域。Basin2 basin simulating software is used to study temperature field,pressure field and fluid potential in Nanpu Depression.The temperature and pressure field study results show that main body of Nanpu Depression has normal temperature and pressure,and only some local areas have light temperature and pressure abnormality.These results,integrating with other materials,indicate that Nanpu Depression has abundant oil and inadequate gas.The fluid potential results show that the source rocks of Nanpu Depression mainly come from Shahejie Formation and Dongying Formation,and the migration and accumulation time of the hydrocarbon fluid is at the interval one of Dongying Formation,and the period of Minghuazhen Formation and Quaternary.The area,which has low fluid potential should be favorable for pool forming,is very important for later exploration.

关 键 词：南堡凹陷 温度场 压力场 流体势 盆地 油气勘探 烃源岩 

分 类 号：P618.13[天文地球—矿床学] P544.4[天文地球—地质学]