某区水化学法油气化探

应用水中有机组分包括酚、苯、溶解烃气、紫外吸收光谱和荧光光谱测试的烃以及δ13℃1进行的化探测量,在测区发现I级异常1个,Ⅱ级异常4个,Ⅲ级异常3个,为油气勘探提供了具体部位;同时还发现了钾的高值异常带,且勘探证明在深层地下水中K⁺的含量可达5791.5ppm。因此为油气与钾盐兼探指出了有利地段。

GEOCHEMICAL OIL-GAS PROSPECTING IN ACERTAIN AREA BY MEANS OF HYDROCHEMICALTECHNIQUE

In geochemical exploration using such organic components in water as phenol, benzene, dissolved gaseous hydrocarbon, hydrocarbon determined by ultraviolet absorption spectrometry and X-ray spectrometry and 813C1, one anomaly of Grade Ⅰ, four anomalies of Grade IIand three anomalies of Grade Ⅲ were found in the survey area, which indicate locations for oil-gas exploration. In addition, an exploration showed that K⁺ content of deep underground water might be ;is high as 5791.5mm. All this reveals the favourable area for both oil-gas and sylvite prospecting.