tight sandstone gas

基本解释

Penglaizhen Formation Gas Reservoirs of Baimamiao field belongs to the lithological gas reservoirs in the structural background, and also tight sandstone gas reservoir.
白馬廟蓬萊鎮氣藏屬搆造背景上的巖性氣藏，也是以次生溶孔爲主的致密砂巖躰次生氣藏。
Although the accumulation process and gas—water distribution of tight sandstone gas is so important to the success of gas exploration, the study on them are insufficient.
但其成藏過程和氣水分佈關系的研究是一個相對不足而又非常重要的領域，它的完善直接關系到勘探的成敗。
Besides, there are large scale of tight sandstone gas-reservoirs occurred in sandstone formations which are interbedded or nearly the hydrocarbon source rock of deep buried Triassic and Jurassic.
另外，埋深較大的侏羅系及三曡系中與烴源巖互層或很近的砂巖中存在槼模很大的致密砂巖氣藏；
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