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- The area of Lake Tahoe was formed 2 - 3 million years ago by a fracture in the Earth's crust, creating as deep basin. 太浩湖地区形成于两三百万年前,当时地壳裂变形成了一个很深的盆地。
- "Deep basin gas trap" is a special kind of one, its most important characteristic is water and gas convert. 深盆气是一种特殊的天然气藏类型,它最主要的特征就是气水倒置。
- The lower the underpressure of deep basin gas, the nearer it vanishes in the time and space. 深盆气的负压值越低,在时空上就越接近于深盆气消亡。
- This article points out two problems on prediction and evaluation of deep basin gas in Erdos basin. 对鄂尔多斯盆地深盆气预测及评价中的两个问题提出看法。
- City is located in the deep basin Heilonggang Hutuo OXBOW for the alluvial plain. 深州市地处黑龙港流域滹沱河故道,为冲积平原。
- The upper Palaeozoic reservoirs in the northern Ordos Basin are deep basin gas reservoirs. 鄂尔多斯盆地北部上古生界气藏为深盆气藏。
- Western Sichuan province depression has geological conditions similar to Alberta basin of Canada in which deep basin gas most probably was formed. 摘要川西坳陷总体上看具有与加拿大阿尔伯达盆地类似的地质条件,极可能发育深盆气藏。
- The fluvial-delta depositional facies sandbodies is good reservoir, primary types of the gas pool are deep basin gas trap, anticlinal trap and fault block trap.3. 气藏类型主要以深盆气藏、背斜圈闭及断块圈闭气藏为主。
- The effective reservoir of deep basin gas must have densified before the mass generation and expulsion of hydrocarbons from source rock, so do the “sweet points”. 深盆气的有效储集层必须在烃源岩大量生、排烃之前就致密化,“甜点”也应在烃源岩大量生、排烃之前形成。
- The existence of vast area of tight sand rock, low permeability of sand rock and plenteous gas supply are all favorable conditions for the formation of deep basin gas traps. 大面积致密砂岩的存在、砂岩的低渗透性以及充足的天然气供应都是形成深盆气藏的有利条件。
- With the application of deep basin theory in the Erdos basin, gas reservoirs of Upper Paleozoic were discovered continuously and reserve went up year by year. 摘要随着深盆气理论在鄂尔多斯盆地的应用,盆内上古生界的气藏不断被发现,储量逐年上升。
- The rocks presented a high impenetrable wall over which the torrent came tumbling in a sheet of feathery foam, and fell into a broad deep basin, black from the shadows of the surrounding forest. 岩石宛如一面密不透风的墙,巨浪侵袭而上,激起一片白色泡沫,迅而转落深谭,不见踪迹,仿佛被黑漆漆的森林所覆盖。
- As a kind of abnormal gas accumulation, deep basin gas is trapped in the particular geological conditions and has particular reservoir forming principle and distributed regularity. 摘要深盆气是指在特殊地质条件下形成的,具有特殊圈闭机理和分布规律的非常规天然气藏。
- Abstract: As a kind of abnormal gas accumulation, deep basin gas is trapped in the particular geological conditions and has particular reservoir forming principle and distributed regularity. 文摘:深盆气是指在特殊地质条件下形成的,具有特殊圈闭机理和分布规律的非常规天然气藏。
- According to analysis of the features of litho-logy, Namurian palaeogeographic environment in the regions might be a deep basin in the shallow sea, in which the water was quiet and warm, dysaerobic, unstable and weak dynamic. 根据岩石学特征分析,本区纳缪尔期的古地理环境为温暖、贫氧、盐度不稳定、水动力较弱、能量较小的浅海深水盆地。
- Deep basin gas is a kind of unconventional natural gas reservoir, characterized with huge qtantity of resources, distribution in the lower part of a basin and closed hydrodynamic condition. 深盆气是一种非常规圈闭型的天然气藏,具有资源量大、分布在盆地低部位、水动力封闭等特征。
- Deep basin gas traps are referred to those abnormal gas traps formed under special geological conditions and located in the downward inclined part of a structure or in the central part of a basin, with water in their upper parts. 深盆气藏位于构造下倾部位或盆地中央 ,上部含水 ,是具有特殊成藏地质条件的非常规气藏。
- There are three methods for identifying deep basin gas trap including superimposition method with geological conditions, simulating numeration in theory and presuming method using detection results. 判识深盆气圈闭一般有3种方法:地质条件叠合法,理论模拟计算法,探测结果推定法。
- This is important, as folded and eroded basements are by no means uncommon in deep basins. 这是重要的,因为褶皱基底和被侵蚀基底在深海盆地中决不是少见的。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。