火山活动与油气资源

火山活动为地壳表层带来了地球的深部物质，沉积岩、火山岩兼有的二元结构盆地，不仅有地壳表层的、低温的、生物成因的有机物质，还有来自地球深部的、高温的、非生物成因的无机物质。其中有CO、CO2、CH4、C2H6、C3H8、H2、He、Ar等气态物质，有热液初生水以及以水为载体的备种元素等液态物质。因此，在有火山活动的沉积盆地中应有烃气及非烃气的多种天然气资源；有生物成因的油气资源；有以水、油为载体的多元素共生资源；以水为载体的地热资源。因此，二元结构盆地中的石油和地层水除自身的资源价值以外，还有更有价值的多种元素的共生资源，在二元结构盆地中的石油和地层水是矿中矿，它们将是未来世纪新型工业——石油冶金工业和地下水冶金工业的重要资源。

On Volcanic Activity and Hydrocarbon Resources

Deep materials of the earth tend to be brought by volcanic activities to crustal derm.A bivariate structural basin with sedi-mentary rock and volcanic rock has not only low geothermal and biogenic organic materials from the crustal derm,but also high geothermal and abiogenic materials from deep earth,which include gaseous materials such as CO,CO2,CH4,C2H6,C3H8,H2,He,Ar,etc.,and liquid materials like hydrothermal juvenile water and various elements carried by water.Therefore,in a depositional basin where volcanic event took place,different natural gas resources composed of hydrocarbon gas and non-hydrocarbon gas should be existed,including biogenetic oil-gas resources,multi-element associated resources carried by water and/or oil as well as geothermal resources carried by water.In other words,crude and formation water existed in bivariate structural basin are not only of resource value by themselves,but also of more valuable associ-ated resources of multiple elements;and they belong to minerals of deposits which will be as major resources in new-type industries such as oil metallurgical industry and subsurface water metallurgical industry in this new century.