盖层发育广泛，区域性盖层是上第三系海相泥岩。
The seal develop widely, and Neocene marine mudstone is the regional seal.
港西开发区含气层系为上第三系明化镇组和馆陶组。
Gas-bearing series of Gangxi Developing Area is Minghuazhen and Guantao Group of upper Tertiary.
上第三系河道砂岩油藏主要受“网-毯”式疏导体系的控制。
The Neogene fluviatile sandstone pools were controlled by the "net_rug" drainage system.
地层与断层的组合关系制约着上第三系油气运移方向和富集位置。
The association of strata and faults control the migration and enrichment of Tertiary hydrocarbon.
孤东地区的构造是揭示上第三系浅层油气藏形成的一个很好实例。
The structure of Gudong area is a good example demonstrating the formation of shallow off-gas accumulation in Neogene.
据现场考察，此砾石层位于上第三系玄武岩之上，出露高度50—100米。
The field investigation show that the stratum lie upon Neogene system Basalt and the outcropping is altitude of 50-100m.
本文采用对比的方法，分析了上第三系勘探现状、石油地质条件和成藏机理。
In this paper, we have analyzed the present exploration situation of Neogene system, the petroleum-geological condition and the reservoir-forming mechanism by correlation method.
关家堡地区滩海油田主要含油层位是上第三系明化镇组、馆陶组和下第三系沙河街组。
Guan Jiapu area beach sea oil field main oil-bearing formation location whether last the third take town group, Guantao group and lay the third Shahe street group tomorrow.
通过深化盆地构造、沉积和成藏条件认识，揭示了上第三系、下第三系和古潜山成藏模式。
The basin structure, sedimentary and reservoir development conditions were investigated. The Neogene, eogene and Paleozoic models for developing reservoirs were refined.
西霞院工程上第三系地层成岩时间短，岩、土性质并存，是介于岩石与土之间的过渡性地层。
Diagenetic time of upper Tertiary strata in Xixiayuan engineering is short, and the rock and soil exist at the same time, which is transitional strata between rock and soil.
为此，要想在该区上第三系目的层段优选有利目标，必须对其进行精细构造解释和储层预测。
Therefore, if good objects are going to be chosen in zones of palaeogene, the fine tectonic interpretation and reservoir prediction must be needed.
随着PL 19 -3等上第三系大油田的发现，渤海海域晚第三纪沉积环境的研究已势在必行。
Following several significant oil discoveries, such as PL19 3 oil field, it is needed to study Neogene sedimentary environment in Bohai Bay.
常规稠油油藏大多为我国东部含油盆地上第三系次生油藏，具有多层砂岩的特点，地下原油粘度较大。
Most of the conventional heavy oil reservoirs in oil basins of east China belong to secondary Neogene reservoirs having multilayer of sands and high oil viscosity.
在影响渤海海域上第三系大型油气田形成的诸多因素中，上新世—全新世的新构造运动起到了关键作用。
Pliocene-Holocene Neotectonism has played a key role in formation of Tertiary oil and gas fields in Bohai Sea.
断裂活动不甚强烈的中区南部，是上第三系油藏的主要分布区，也是目前最有利的上第三系油藏勘探区。
Southern middle area of the depression as main Neogene hydrocarbon accumulative area, also is the most favourable prospect target.
莺-琼盆地存在巨厚的上第三系海相烃源岩，它含有丰富的超显微树脂体，因而可划分为好—很好烃源岩。
There are very thick Upper Tertiary marine hydrocarbon source rocks in Yong-Qiong basin, containing abundant supermicro resinous materials; Thus, they are classified as good-very good source rocks.
上新统区域盖层中砂、砾岩含量的变化，控制济阳坳陷南、北方向上第三系地层油藏类型及其含油性的变化。
The variation of the sandstone and conglomerate content in the Miocene to Pliocene regional cap rocks governed the types of the oil reservoirs and their oil contents.
渤海湾盆地上第三系发育着大量的曲流河相沉积砂体，它们在中国东部的油气储量和产量中占据着重要的地位。
There exist a lot of Neogene meander sand bodies in Bohai Sea basin, and they give an important share of hydrocarbon reserves (or production ) in the east part of China.
苏维依组为冲积扇—湖泊相砂砾岩和砂泥岩沉积； 上第三系吉迪克组以砂泥岩为主夹膏岩，属宽浅盐湖沉积。
Jidike formation of Neogene is composed of sandstone and mudstone and gypsum deposited in wide and shallow salt-water lake evironments.
苏维依组为冲积扇—湖泊相砂砾岩和砂泥岩沉积； 上第三系吉迪克组以砂泥岩为主夹膏岩，属宽浅盐湖沉积。
Jidike formation of Neogene is composed of sandstone and mudstone and gypsum deposited in wide and shallow salt-water lake evironments.
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