摘要
静态顶空气分析技术主要是物理吸附轻烃及溶解轻烃,其组成和含量上的特征可直接反映对应地层及下伏地层的含油气信息。运用于地表化探,预测与判断油气层的横向剖面位置与性质;运用于井中化探,利用轻烃的组成和含量上的特征可准确预测与判断油气层的纵向剖面位置与性质。
The static headspace gas analytical technique is mainly devoted to the analysis of physicallyadsorbed and dissolved light hydrocarbons whose composition and content can directly reflect oil and gas information of the underlying strata. When used to surface geochemical exploration,it can predict and judge the position and properties of the transverse profile of the oilgas horizon;when employed to borehole geochemical exploration,it can accurately predict and judge the position and properties of the longitudinal profile of the oilgas horizon based on the composition and content of the light hydrocarbon.
出处
《物探与化探》
CAS
CSCD
2003年第4期255-258,共4页
Geophysical and Geochemical Exploration
关键词
静态顶空气
分析技术
地表化探
井中化探
油气层
static headspace gas
analytical technique
surface geochemical exploration
borehore geochemical exploration
