The gas produced from Qugu-1 Well in Linnan area proved that the main gas source rock was the coal bed of the Carboniferous-Permian System.
临南地区曲古1井产出的天然气证明是源自石炭系和二叠系煤岩。
Therefor, it is necessary to study the depositional environments of the coal formed gas source rock for the benefit of exploration and development.
因此，开展煤成气源岩沉积环境研究有利于该区煤成气资源的勘探与开发及合理的利用。
Gaseous hydrocarbon generation of gas source rock is a key index in evaluating gas source rock. It is also an important parameter of basin resource assessment.
气源岩的气态烃产率是评价气源岩生气潜力的重要指标，也是盆地资源评价中的重要参数。
The malleabilities of various types of gas are discussed in this paper according to the carbon isotope characteristics of the gas in reservoir and gas from gas source rock.
文中还通过储层中的天然气与气源岩生成天然气之碳同位素特征的分析对比，对各类天然气的展布特征进行了探讨。
And developed fracture can be seen in this area and better coal-type gas source rock can also discovered in the hinterland. So, there is a good exploration prospect for coal-type gas.
宋站南地区断裂发育且腹地有较好的煤型气源岩分布，其煤型气更有勘探前景。
In this paper, the secondary hydrocarbon generation mechanism of the Upper Paleozoic coal in the South Huabei Basin was studied using a new kind of quantitative evaluation method for gas source rock.
文中利用一种新的气源岩定量评价方法对南华北盆地上古生界煤的二次生烃机理进行了研究。
But there should have different gas hydrocarbon generation of the same source rock under different geological conditions.
但在不同的地质条件下，同一种气源岩气态烃产率不同。
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。
By using oil and gas generation theory, the abnormal phenomena during thermal evolution of hydrocarbon source rock in the deep formation of Dongpu Depression were discussed.
运用石油与天然气生成理论，讨论了东濮凹陷深层异常温压条件下烃源岩热演化的异常现象。
Due to far away from the hydrocarbon source rock, oil-gas migration and building-up conditions became the main controlling factor of the formation trap reservoir forming.
由于距离烃源岩较远，油气运移聚集条件成为地层圈闭成藏的主要控制因素。
The near disposition of source rock, reservoir rock and cap rock is favorable for oil and gas accumulation in buried hill traps.
潜山储层与上覆烃源岩和盖层之间的就近配置利于油气进入潜山圈闭而成藏。
Steranes and terpanes exist in saturated hydrocarbon component of oil and source rock, and they are usually identified by gas chromatogram-mass spectrum.
甾萜类化合物存在于原油和生油岩的饱和烃组分中，通常用色谱-质谱法鉴定。
An area of the subsurface where source rock has reached appropriate conditions of pressure and temperature to generate hydrocarbons; also known as source kitchen, oil kitchen or gas kitchen.
地下源岩已经达到生烃的压力和温度的适宜条件的地区，也有周知的源岩凹陷、生油凹陷或生气凹陷。
Material security has been offered from hydrocarbon source rock of containing organic matter for the generation of oil and gas.
富含有机质的烃源岩为油气的生成提供了物质保障；
The quality of a source rock that makes it more likely to generate oil than gas.
烃源岩的质量使其更像是易于生油的而不是生气的。
Conclusion The gas of well Gubeigu 1 was produced during subsidence and was buried in Tertiary. The gas migrates and accumulates from source rock to reservoir through fractures.
结论孤北古1井成气期主要在第三纪末—第四纪的沉降埋藏期，由于断裂和裂缝的产生使天然气从烃源岩中运移出来，并通过断裂和裂缝运移至构造高部位聚集成藏。
The exploration practice indicated, the Songorine Basin discovered the major part oil gas originates to the depth portion permian is the hydrocarbon source rock.
勘探实践表明，准噶尔盆地发现的绝大部分油气来源于深部二叠系烃源岩。
The amount of gas released from oil increases from east to west, it can be 12.82% of gas in free phase expelled from source rock, it is important part of gas accumulation in Western Slope.
油溶释放气量可占到源岩游离相天然气排出量的12.82%，应是西部斜坡区天然气成藏的重要组成部分。
The application value of traditional method to explore the oil and gas source using carbon isotope was bounded by the type and maturity of source rock.
利用气体碳同位素探索油气来源的传统方法由于受源岩类型、源岩成熟度等因素的影响，其实际应用受到很大的限制。
This technique can successfully solve the problems of source rock, source maturity, oil and gas infilling periods and secondary alteration.
该技术能够成功解决源岩、成熟度、油气充注期次及油气二次蚀变等问题。
In contrast to the onshore area, there is a Lower Dongying Formation source rock with higher gas generating ability in the offshore area.
海域比周缘陆区多一套东营组下段烃源岩，其生气能力较强；
It shows that oil and gas moves from source rock to reservoir rock in continuous phase.
研究认为，油气是以连续相的形式从源岩运移到储集岩的。
With the previous study result of tectonic and source rock, nature gas generating conditions such as sedimentary features, physical properties of reservoir and so on have been researched.
结合前人构造和烃源岩研究成果，对目的层沉积特征、储层物性特征等天然气成藏条件进行了系统的研究。
The migration of oil and gas in a multiple pay, multiple source rock, structurally complex, and extensively faulted region is very complicated.
在多产层、多源岩、构造复杂断层发育的油气区，油气运移是十分复杂的。
This paper contrasted the oil with, oil with source rock and gas with source rock in southwest depression of Tarim basin.
对塔里木盆地西南坳陷油气源进行系统的对比分析。
A systematic evaluation of source rock from central Tarim basin is provided and the scale of oil and gas generated from source rock in the area is calculated with the method of basin simulation.
系统评价了塔里木盆地塔中地区的烃源岩，采用盆地数值模拟方法定量计算了塔中地区的生、排烃数量。
The occurrence shapes of hydrocarbon in Kongquehe slope and its adjacent area are wet gas and condensed oil, which is not in accordance with source rock in high-over maturity period nowadays.
孔雀河斜坡及邻区发现的油气赋存形式为湿气和凝析油，与现今的高成熟—过成熟的烃源岩不相匹配。
Based on the analysis of gas source at the working face with "three-soft" unsteady coal seam, the authors introduce the principle and method of gas suction by roof-rock drilling.
前言：通过对“三软”不稳定煤层采煤工作面瓦斯来源的分析，介绍了采用顶板岩石钻孔抽放解决瓦斯问题的原理和方法。
There are two oil and natural gas accumulation characters in basement rock reservoir which are all extraneous source of oil and porous fractured reservoir.
基岩潜山油藏具有油气成藏的两种特征，即外来的油源和裂缝性储集空间。
New exploration results discovered that the source rock, reservoir and caprock of the volcanic rock can form a series of oil and gas pools.
近年来的勘探成果表明，火山岩作为源岩、储层和盖层可形成许多与它相关的特殊油气藏。
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