歧口凹陷是黄骅坳陷新构造层油气勘探的最有利地区。
Qikou Sag is the most favorable area of neo-tectonic strata for oil and gas exploration in Huanghua Depression.
歧口凹陷凹槽区利用地震地层学解释技术研究砂体分布。
The distribution of sands in the trough zone of the depression is studied by using seismic stratigraphic interpretation method.
歧口凹陷区特有的岩相古地理环境，形成了大量的岩性地层圈闭。
With special lithofacies paleographical setting in Qikou sag, a lot of lithostratigraphic traps form.
本文分析了歧口凹陷隐蔽油气藏类型、形成条件，并得出隐蔽油气藏分布规律。
The types and the accumulation conditions of the subtle traps in this region are analyzed, and the distribution of them is obtained.
渤海湾盆地歧口凹陷超压对有机质热演化、有机酸生成和水岩反应具有明显的抑制作用。
The organic matter maturation, organic acid generation and water-rock reaction were retarded by overpressure in the Qikou Sag of the Bohaiwan Basin.
歧口凹陷古近系沙河街组一段广泛发育颗石灰岩与泥岩的纹层状互层，因其含油而被误认为“油页岩”。
In the Es1 Formation in Qikou Sag, the interlaminated coccolith limestone and mudstone develops extensively, in some literature, it is classified as "oil shale" because of the oil bearing.
大港歧口沿岸带位于太行山基底和鲁西基底接触的断裂带上——聊兰断裂北延段，沿海岸线呈NNE向展布。
The NNE-striking Qikou coastal zone is located along the northern extension of Liaolan fault separating Taihang Mountain from Luxi basement.
大港歧口沿岸带位于太行山基底和鲁西基底接触的断裂带上——聊兰断裂北延段，沿海岸线呈NNE向展布。
The NNE-striking Qikou coastal zone is located along the northern extension of Liaolan fault separating Taihang Mountain from Luxi basement.
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