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1·A type of stratigraphic trap.

一种地层圈闭类型。

2·The stratigraphic trap identification is becoming more and more difficult with progressing petroleum exploration in Junggar basin. How to find the low-amplitude traps in it?

随着准噶尔盆地勘探的深入，圈闭识别的难度越来越大，低幅度背斜圈闭的识别已成为人们关注的对象。

3·Stratigraphy traps can be classified into stratigraphic onlap trap and stratigraphic erosion unconformity trap.

地层圈闭可分为地层超覆不整合圈闭和地层削蚀不整合圈闭。

4·There are four types of subtle traps in Gaoyou sag, Which is fault-lithologic trap, sandstone up pinchout trap, lens trap and stratigraphic onlap trap.

高邮凹陷的隐蔽圈闭主要有四种类型，即断层岩性圈闭、透镜体圈闭、砂岩上倾尖灭圈闭和地层超覆圈闭。

5·The oil and gas accumulation of the Carboniferous Donghe sandstone in the upwelling areas of the Mid-Tarim Basin is a structural trap accompanying with stratigraphic control factors.

塔里木盆地塔中隆起区石炭系东河砂岩油气藏是一个具有地层控制因素的构造圈闭油气藏。