tight sandstone gas

基本解釋

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(zhèn)氣藏屬構(gòu)造背景上的巖性氣藏，也是以次生溶孔為主的致密砂巖體次生氣藏。
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(guò)程和氣水分布關(guān)系的研究是一個(gè)相對(duì)不足而又非常重要的領(lǐng)域，它的完善直接關(guān)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疊系中與烴源巖互層或很近的砂巖中存在規(guī)模很大的致密砂巖氣藏；
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