摘要
本文对新疆准噶尔盆地某油气区的含油岩系、油气藏上方的土壤覆盖层和原油等地物的光谱特征,以及地球化学异常研究后得出烃类物质在2310和2350nm附近具有独特的光谱特征;油气藏上方存在吸附烃异常与碳酸盐化。机载细分红外光谱遥感技术寻找油气资源的试验研究表明,该遥感图像的色调异常主要是反映烃类物质的光谱信息。该技术为寻找油气资源是很有前途的。
Studies of the spectral features and geochemical anomalies of oil-gas-bearing rock formations, soil covers of oil-gas pools and crude oils from a certain oil-gas area in the Junggar Basin, Xinjiang show that the unique spectral features near 2310 and 2350 nm are due to hydrocarbon series, and the soil covers of oil/gas pools display adsorbed hydrocarbon anomalies, carbonatization and radioactive anomalies. The direct use of the airborne FIMS (fine-split infrared multispectral scanner) remote sensing techniques in search of oil and gas resources makes it clear that the FIMS remote sensing image tones bear much spectral information on the hydrocarbon series. This technique is potentially powerful in directly searching for oil and gas resources.
出处
《地球化学》
CAS
CSCD
北大核心
1991年第3期236-244,共9页
Geochimica
