coal-bearing source rocks 煤系烃源岩
coal-measure source rocks 煤系源岩
coal measure source rocks 煤系烃源岩
coal measures source rocks 煤系烃源岩
The theory of hydrocarbon expulsion threshold was applied in a numerical simulation of hydrocarbon expulsion from lower-Jurassic coal source rocks in Taibei Sag, Turpan-Hami Basin.
应用排烃门限控油气理论,对吐哈盆地台北凹陷侏罗系煤源岩排烃过程进行了数值模拟。
Xihu Sag is a giant depression basin with coal beds of Pinghu Formation as its main hydrocarbon source rocks.
西湖凹陷为一大型坳陷盆地,其主要烃源岩为平湖组煤系地层。
Permo Carboniferous coal series have relative good coal gas potential, dark mudstones in lower Jurassic, lower part of Middle Jurassic and lower Cretaceous are the best source rocks.
区内石炭—二叠纪煤系具有良好的煤型气及一定的煤层气潜力,中、下侏罗统和下白垩统暗色泥岩类是最具生油潜力的烃源岩系。
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