米仓山—大巴山前陆盆地多种能源矿产成生关系研究

摘要

在米仓山—大巴山前陆盆地多种能源矿产勘探开发的过程中,由于盆地构造演化复杂,多种能源矿产分布层位多,成藏(矿)规律缺乏系统研究,矿产资源勘探开发难度大.基于成藏(矿)流体学和含油气系统理论,研究盆地构造演化过程中的多种能源矿产的物质来源、生储盖条件、沉积环境、时空分布规律来探讨多种能源矿产成藏(矿)统一地质条件,得到油—气、油气—钾盐、油气—砂岩型铀矿、油气—煤之间在成因上具有一定的成生关系,多种能源矿产之间的成生关系和成藏模式主要受盆地构造演化的控制,对于米仓山—大巴山前陆盆地多种能源矿产的综合研究和高效合理的勘探开发提供了有利的理论依据和指导作用.%In the exploration and development of various energy mineral resources in Micangshan-Dabashan foreland,due to the complexity of basin tectonic evolution,horizon,various energy mineral resources distribution law of accumulation (mine) lack of system research,mineral resources exploration and development is difficult.Based on the theory of hydrology and oil-bearing systems,the condition of the reservoir cover,the sedimentary environment and the time and space distribution are studied,to explore the common geological conditions of various energy mineral resources.It gets the conclusion that there is a certain genetic relationship between oil and gas,oil-gas and potassium-salt,oil-gas and sandstone type uranium deposits and oil-gas and coal in the Micangshan-Dabashan foreland basin.The relationship between various energy mineral resources of the forming model are mainly controlled by the tectonic evolution of the basin.These studies provide a favorable theoretical basis and guidance for the comprehensive study and efficient and reasonable exploration and development of various energy mineral resources in Micangshan-Dabashan foreland basin.