试论油气综合化探工作方法  

ON THE SYNTHETIC GEOCHEMICAL SURVEY FOR OIL AND GAS

作　　者：贾国相[1] 

机构地区：[1]中国有色金属工业总公司矿产地质研究院

出　　处：《石油勘探与开发》1993年第6期29-37,共9页Petroleum Exploration and Development

摘　　要：本文从地表化探土壤样品的采集深度、采集层位和介质的统一、采集可靠性的相关检验、吸附烃样品脱气温度的选择,以及不同景观条件下背景值的确定方法等5个方面,介绍了油气综合化探的工作方法。这些方法的运用,将有助于追踪与地下油气藏密切相关的地表综合异常。Through five aspects: unification of both depths of the surface geochemical soil samples and the sampling beds and media, correlation of the sampling reliability. Selection of the degassing temperature of the absorbed hydrocarbon samples and determination of the background values under various landscape conditions, the author suggests a synthetic geochemical survey method, which would facilitate the tracing of the surface synthetic anomaly that is closely related to the subsurface oil and gas pools.

关 键 词：地球化学勘探 油气勘探 

分 类 号：P618.130.8[天文地球—矿床学]