油气成因二元论及其地质-经济意义  

GEOLOGICAL AND ECONOMIC SIGNIFICANCE OF THE OIL-GAS GENETIC DUALISM

作　　者：张少云[1,2] 真允庆 汪洋[1,2] 陈国衡 李忠华[1,2,4] 袁杰[1,2] 巫静[1,2] 

机构地区：[1]江苏省有色金属华东地质勘查局,南京210093 [2]江苏省有色金属华东地质勘查局814队,江苏镇江212005 [3]中国冶金地质勘查工程总局三局,太原030002 [4]南京大学地球科学系,南京210093

出　　处：《地质找矿论丛》2009年第4期303-316,共14页Contributions to Geology and Mineral Resources Research

基　　金：大庆油田"海拉尔-塔本察格盆地及邻区断陷盆地分布;结构及上覆层的关系研究"项目资助

摘　　要：文章分析了我国含油盆地的多旋回、二元结构、叠合盆地特征,提出了"油气成因二元论"的观点,认为石油和天然气既可由沉积有机质转化而成,也可由来自地球深部流体中的无机物生成烃,并列举出二元成烃八个方面的证据。油气成因二元论将对扩大找藏领域和深部找矿提供依据,对丰富矿床学理论、创建油气矿产-金属矿床-非金属矿床的成矿系列具有重要意义。按照油气成因二元论的思路,我国油气中的氦资源、金属元素将会在综合利用中获得巨大的经济效益。This paper analyzes characteristics of poly-cyclic dual structural superimposition of the sedimentary oil-gas basins in China and puts forth the oil-gas genetic dualism by which the oil and gas could be formed from both the sedimentary organic materials and the deeply derived inorganic materials then is given evidences for the hydrocarbon formation in 8 aspects.The oil-gas genetic dualism would enlarge the limits for oil-gas reservoir and the metal ore（beryllium,zirconium,niobium,silver,cadmium,tin,indium,antimony,tellurium,hafnium,molybdenum,tungsten,rhenium,gold,thallium,thorium,bismuth） searching limits to more depth of the earth thus it is significant to establish oil-gas-metal-non-metal mineral resources-forming series and create economic benefits by comprehensive utilization of the helium and metal resources from the oil-gas.

关 键 词：石油天然气 成藏盆地 油气成因二元论 成矿(藏)系列 氦气资源 金属元素 综合利用 

分 类 号：P618.130.1[天文地球—矿床学]