成都理工大学学报（自然科学版）2009，Vol.33Issue(4)：373-378,6.
伊朗库姆盆地含烃盐水包裹体成分和温度研究
A study of composition and temperature for salt water inclusions with hydrocarbon from Qom Basin, Iran
摘要
Abstract
Based on the comparison of the composition and homogeneous temperature of salt-water inclusions with hydrocarbon between Well Aran2 and Well FKH1 in Iran Qom Basin, this paper reveals the process of oil/gas injection and accumulation. Based on the composition and homogeneous temperature of fluid inclusions, three and four stages of hydrocarbon-bearing fluid injection can be identified in Well Aran2 and Well FKH1, respectively. Three kinds of fluid system are suggested. They are (CO2-hydrocarbon) -H2O, (CO-hydrocarbon) -H2O and (H2S+CO2-hydrocarbon) -H2O. The facts, such as more abundant hydrocarbon in gas phase than that in liquid phase, higher homogeneous temperature and absence of liquid hydrocarbon inclusion, suggest that both wells were filled with the gas with abundant or less nitrogen and they are much different from Well Aran1 filled with oil. The gas with abundant nitrogen may be the cracking gas produced by the crack of trapped hydrocarbon in underlying Jurassic;the gas with less nitrogen may be ascribed to the secondary generating hydrocarbon of underlying Shemshak Formation. The preservation condition of the Well Aran2 is better than that of Well FKH1. So the trapped gas in Well Aran2 can be preserved well while that in Well FKH1 was destructed and dissipated.关键词
伊朗/库姆盆地/库姆组/流体包裹体/拉曼成分/均一温度Key words
Iran/Qom Formation/Qom Basin, fluid inclusion/Laman composition/homogeneous temperature分类
能源科技引用本文复制引用
王国芝,刘树根,时华星,徐国强,周文..伊朗库姆盆地含烃盐水包裹体成分和温度研究[J].成都理工大学学报（自然科学版）,2009,33(4):373-378,6.基金项目
国家重点基础研究发展规划(973)项目(2005CB422106) （973）
