Liu Zigui Li Qinxiong Wang Zan. The Information of Spectral Remote Sensing on Hydrocarbon’s Micro-Seepage[J]. Journal of Remote Sensing, 1992,(1):65-73.
Liu Zigui Li Qinxiong Wang Zan. The Information of Spectral Remote Sensing on Hydrocarbon’s Micro-Seepage[J]. Journal of Remote Sensing, 1992,(1):65-73. DOI: 10.11834/jrs.1992009.
It has been for years in applying hydrocarbon’s micro-seepage to prospecting for oil and gas. There are a lot of indirect evidence which are pertinent to hydrocarbon’s microrseepage including anomalies of geomorphology
geochemistry and mineral
and recently known abno-mals of soil chemistry
and vegetation physiology. As a matter of fact
these alteration haloes can be divided into following classes: redbeds bleaching haloes
clay enrichment haloes
car-bonatite enrichment haloes
radiation haloes
heat anomaly haloes
geobotanical anomaly haloes
magnetic anomaly haloes
and haze haloes.All of these haloes might exist in overlain beds of reservior in different scales and types. These phenomena can be used as direct and/or indirect indexes to detect oil and gas information with remote sensing means.According to spectral survey on these alteration haloes
it is shown that every one has its own spectral features obviously in the visible
near-IR
and thermal-IR wavebands. So it is available to look for oil and igas with remote sensing means directly. Finaly
our aim is to select the best wavebands for oil and gas.