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- Structural traps in Subei basin consist mainly of faulted noses and blocks. 由于拉张和扭动作用,苏北盆地构造圈闭主要为断鼻断块。
- Except for the structure traps, the stratigraphic traps of Jurassic-Cretaceous Formations at the graben flanks and the basement weathered crust of Paleozoic are the future exploration directions. 该盆地虽然经历了20多年的勘探历程,大规模的优质储量大部分已被发现,但仍具勘探潜力,除构造圈闭外,斜坡部位的地层岩性圈闭和基底裂缝型风化壳都是未来的勘探方向。
- The maturity of the fault fold structure in Cenozoic controls the development of structural traps in the foothill belt and the formation of fissured gas pools. 新生代断褶构造发育程度控制了山前带构造圈闭的发育和裂缝性气藏的形成。
- The central area is favorable for hydrocarbon exploration, in which the Muchangbu fracture anticline and Zhuxiang nose structure is preferential in the selection of structure trap. 盆地中部为最有利的含油气区,首选的构造圈闭是木厂埠断背斜和朱巷鼻状构造。
- Stratigraphic and structural traps abound in most sedimentary basins. Thus oil is not an unusual geological product. 在大多数沉积盆地中,构造圈闭和地层圈闭是很多的,所以石油并不是一种不常见的地质产品。
- It is claimed that more petroleum may be preserved in stratigraphic than in structural traps. 有人主张,地层圈闭也许比构造圈闭存有更多的石油。
- Middle and late Himalayan movements determined the formation and development of structural traps. (5 )喜山运动中晚期活动控制构造圈闭的形成和发展 ;
- At last, the main trap manifested by the structure evolution in the area is not structural trap, but lithological trap, ancient landform trap and combination trap. 本区的构造演化过程表明本区主导圈闭不是构造圈闭,而是岩性圈闭、古地貌圈闭及二者联合作用组成的复合圈闭。
- There are two innovations on discrimination criteria and assemblage characters of structural traps. 与前人相比,在盆地类型的判别依据和构造圈闭的组合特征方面有所创新。
- Strike-sliding structure traps in the Subei Basin 苏北盆地扭动构造油气藏
- The series of derived fault system formed later (the middle and 1ater stage of Himalayan structural movement) constituted the main structural traps. 形成时间较晚(喜马拉雅运动中、晚期构造活动)的一系列派生的断裂体系构成了主要的构造圈闭。
- Wenjisang - Wennan area had experienced Yanshan and Himalayan movement, and resulted in a series of complicated structural traps such as faulted anticline and faulted nose, etc. 温吉桑-温南地区历经燕山、喜山运动,形成了一系列成排成带展布的断背斜、断鼻等复杂构造圈闭。
- To store large quantity of petroleum hydrocarbons, the permeable beds must be deformed either by folding or faulting to form structural traps or stratigraphic traps must be produced by conditions of sedimentation. 要想储存大量的石油碳氢化合物,透水岩层必须遭受褶皱和断层变形,以形成构造圈闭。或者产生由沉积条件控制的地层圈闭。
- Influenced by the salt structures in the Kuqa depression, there are many types of structural traps and forming models of hydrocarbon pools.Majority of oil and gas locates in the sub-salt traps. 受盐构造影响,库车坳陷存在多种圈闭类型和成藏模式,油气主要聚集在盐下圈闭中。
- The two halves of the structure didn't marry up. 该结构的两部分未配合好。
- And spatially, the structural traps are distributed in the escarpment.And litho-structural traps in the slope region.And the litho-traps, such as lentoid sandstones in the central deep sags. 凹陷的陡坡带以构造油藏为主,斜坡带以构造-岩性及储层上倾尖灭油藏为主,深陷带主要为透镜状岩性油藏;
- Abstract Songliao Basin underwent a special process of tectonic evolution in Mesozoic-Ceno-zoic.Structural inversion formed a large number of structural traps in the middle andupper structural layers. 松辽盆地中、新生代经历了特殊的构造演化过程,构造反转形成了中浅层大量的构造圈闭。
- High winds put great stress on the structure. 大风作用于该建筑物上而产生巨大的应力。
- The rifting phase of basin is the development stage of source rocks,but various superimposition of structural traps formed during inversion phase are important place where the oil and gas accumulated. 盆地的裂陷期是生油岩主要发育期,而反转作用期形成的各种叠加构造圈闭则是油气聚集的重要场所。
- The structure had keeled over in the high winds. 那座建筑物让大风给刮倒了。