渤海湾(陆上)盆地属于油气勘探的成熟盆地，但石油地质条件复杂。
Bohai Bay basin is a matured basin for petroleum exploration, however, its petroleum geological condition is complex and a big complicated oil and gas gathering area.
利用测井资料进行成因地层层序分析，可以提供高分辨率的年代地层格架，在成熟盆地中寻找隐蔽圈闭。
Genetic stratigraphic sequence analysis using well log data may provide high-resolution chronostratigraphic framework and serve for the exploration of subtle traps in matured basins.
对塔里木盆地石炭系低成熟的泥岩和灰岩生油岩进行了热模拟实验研究。
In this paper, low mature mudstone and limestone from Carboniferous System in Tarim Basin have been studied by the thermal simulating experiment.
中国近海海域主要含油气盆地目前找到的原油，依成熟程度可分为未成熟、低成熟、成熟和高成熟原油四大类。
Crude oils found in the major Chinese offshore petroliferous basins can be classified into four categories based on their maturity, I.
断陷盆地输导体系精细研究及其控藏机制对在成熟探区开拓勘探空间、寻找剩余油气藏具有重要的理论和应用价值。
Careful study and reservoir-controlling theory of passage system in the rift basins have important value in theory and application for expanding exploration space and seeking remaining reservoir.
而盆地地热场模拟技术已经较为成熟，并在油气成藏模拟中广泛应用。
The technology of geothermal field modelling for oil and gas is almost mature and widely used in reservoir modelling.
沉积盆地中流体压力在地质历史中是变化的，所以很难确定压力对油气生成、有机质成熟作用的影响。
It is difficult to confirm the pressure effect on oil and gas generation and organic matter maturation, because the fluid pressure in sedimentary basins changes during geological history.
盆地模拟是目前石油地质勘探的一项必备技术，但该技术还不很成熟，特别是在油气的二次运移和聚集量模拟上仍很薄弱。
Basin modelling is a necessary technology for petroleum exploration at present. But it is still immature, especially in the modelling of secondary migration and accumulation amount of oil and gas.
次生岩性圈闭是松辽盆地进入高成熟期后挖掘潜力的对象。
Secondary lithologic trap is the object of potential seeking of Songliao Basin in high maturity stage.
推测在盆地内部更有利于烃源岩的成熟和保存。
It is expected that the inner part of basin is favorable to maturity and preservation of source rocks.
苏北盆地不同成熟度原油混合的现象比较普遍。
The phenomena of different maturity crude oils mixing are common in Subei basin.
这种由地震信息直接测定有机质热成熟度的方法，对于勘探程度较低尤其是钻井稀少的盆地，有着较高的使用价值。
The method that measures organic thermal maturity directly from seismic information is of great value for areas with lower exploratory levels, especially for the basins with sparse welldrillings.
压实程度与热成熟度之间的稳定关系对沉积盆地热演化程度早期评价具有重要应用意义。
The stable relationship between the degree of compaction and thermal maturity has important practical significance in the prediciton of organic maturity of a sedimentary basin ahead of drilling.
中国近海海域主要含油气盆地目前找到的原油，依成熟程度可分为未成熟、低成熟、成熟和高成熟原油四大类。
Crude oils found in the major Chinese offshore petroliferous basins can be classified into four categories based on their maturity, i. e. immature, low mature, mature and high mature oil.
这些差异主要受沉积盆地基底成分的控制，因而反映了成矿时大陆地壳成熟度的差异。
The compositional contrasts are considered to have been induced by differences in composition of the basin basements and hence by varying maturity of continental crust during ore formation.
在四川盆地气田的排水采气生产中，气举和泡排作为单项成熟的工艺技术得到广泛应用。
As individual technology, dewatering gas production by gas lifting and by foam have been widely applied in the production in Sichuan basin gas field.
本文在国内首次模拟了野外露头的埋藏史和地热史，并通过人工改变埋藏轨迹，预测了盆地内中侏罗统地下烃源岩的有机质成熟度。
The burial history and thermal history of the outcrop are modelled firstly in China, and the organic matter maturity ro % of subsurface source rock is predicted by artificial changing burial trace.
四川盆地南部地区嘉陵江组中具有较大天然气储量的气井在天然气组分上与储量较小的微气井有明显差异，前者天然气以高成熟的甲烷为主。
There is the difference in the gas composition between the commercial Wells and the non-commercial Wells in the Jialingjiang Formation, Lower Triassic in the south of Sichuan Basin.
晚海西运动、晚燕山运动对盆地烃源岩的成熟具有重要的影响。
The thermal events of late Hercynian movement and late Yanshanian movement has great effects on the maturation of source rocks.
鄂尔多斯盆地下奥陶统马家沟组碳酸盐岩分布广，但有机质丰度较低，且成熟度高。
The carbonate rocks in the Lower Ordovician Majiagou Formation of Ordos Basin are widely distributed, but their organic matter content is low and maturation high.
烃源岩成熟度状态主要由盆地沉积埋藏史及热史所决定。
The maturity of source rock is mainly controlled by sedimentary and burial history and thermal history of the basin.
柴达木盆地西部第三系盐湖相烃源岩成熟期为晚第三纪，成烃期相对较晚；
The mature phase of the hydrocarbon source rock of the salt lake facies of the Tertiary in the western Caidamu is in late Tertiary, and it is later than other basins.
盆地下组合烃源岩厚度大、分布广、成熟度较高。
The source rock of the lower hydrocarbon-bearing compounding deposits thickly, distributes widely, and maturates highly.
鉴于未成熟生物气源岩有机质赋存形式的特殊性，提出了柴达木盆地东部第四系生物气源岩的有机质丰度评价标准。
Based on the special existing form of immature source rock of biogenic gas, the assessment system of organic matter abundance for quaternary source rock of biogenic gas in Qaidam basin is suggested.
盆地东部坳陷原油成熟度总体分布格局是：东高西低，坳陷内部低边缘高。
The maturities of oils in the eastern depression of this basin show an increasing trend on the whole from west to east and from depression center towards margin.
盆地东部坳陷原油成熟度总体分布格局是：东高西低，坳陷内部低边缘高。
The maturities of oils in the eastern depression of this basin show an increasing trend on the whole from west to east and from depression center towards margin.
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