But the reservoirs of coastwise bar, lacustrine bay sandstone and shore sand occur in each tract.
而沿岸坝、滩砂、湖湾砂等油气藏分布于各个体系域。
But the reservoirs of coastwise bar, lacustrine bay sandstone and shore sand occur in each tract.
而沿岸坝、滩砂、湖湾砂等油气藏分布于各个体系域。
Relative higher concentration of gammacerane in Songliao fresh-brackish lacustrine environment is connected with water column stratification caused by event of linking between lacustrine and sea.
松辽盆地淡水-微咸水环境高含量伽马蜡烷表明其形成与湖海沟通引起水体分层事件有关。
Shanxi Formation is a set of paralic continental deposit,of which,fluvial,swamp and lacustrine facies alternatively presented regularly.
山西组为一套近海型陆相沉积,其中河流相、沼泽相及湖泊相有规律地交替出现。
Lacustrine source rocks provided resource for the oil and gas generation, and flood plain facies and paludal facies mudstone supplied cap rock for the reservoir accumulation.
泛滥平原相、沼泽相泥岩为油气成藏提供了盖层条件;
We propose that As anomalism in groundwater possibly resulted from the combined effects of organic matter-enriched lacustrine sediments, geological setting and topographical characteristics.
通过研究,可以看出以还原环境为主富含有机质湖沼相沉积环境、特定地质、地形条件为地下水砷异常原因。
The basin tectonic model: it is intermont basin during late Jurassic to early Cretaceous, developed into faulted-lacustrine basin in Eogene, and evolved into depression in Neogene and Quaternary.
“盆地”构造发育模式为:从晚侏罗世到白垩纪末期发育山间“盆地”开始、发展到早第三纪断陷湖盆发育、再演化为晚第三纪及第四纪地陷发育阶段。
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