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幔源烃
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  “幔源烃”译为未确定词的双语例句
     This is because mantle fluids nuderwent mantle composition reaction after they flowed into weathering conductive layers along deep and major faults to form a series of mantle-sourced hydrocarbon on which hot brines precipitated to form salt.
     油气之所以与膏盐共生,是因为地幔流体沿深大断裂进入低速高导层后,开始了费托合成反应,从而形成一系列幔源烃幔源烃之上,热卤水直接沉淀而形成盐。
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     its hydrothermal water contributes the inorganic carbon compound model for hydrocarbon generation,and it also directly contributes mantle-derived hydrocarbons.
     火山活动带来的热液水贡献了无机碳化物生烃模型; 火山活动还直接贡献了幔源烃
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  相似匹配句对
     and Ⅳ.
     Ⅳ. 系列;
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     Lead is crust and mantle source.
     铅为壳混合
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     There is plenty of source rock in Sichuan Basin.
     四川盆地十分丰富。
短句来源
     THE PRESENT RESEARCH STATUS OF SOURCE ROCKS
     岩的研究现状
短句来源
     its mantle-derived CO2 and H2 contribute compound mechanism for hydrocarbon generation;
     火山活动带来的CO2和H2贡献了合成生机制;
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The majority of salt-bearing basins in the world are petroliferous basin. The traditional geologic theory showed that gypsum-salt as the product of evaporation has better seal capability, so the oil/gas field can easily form under it. However, the exploration practice showed that not all gypsum-salt resulted from evaporation and it is mostly associated with oil/gas pool. This is because mantle fluids nuderwent mantle composition reaction after they flowed into weathering conductive layers along deep and major...

The majority of salt-bearing basins in the world are petroliferous basin. The traditional geologic theory showed that gypsum-salt as the product of evaporation has better seal capability, so the oil/gas field can easily form under it. However, the exploration practice showed that not all gypsum-salt resulted from evaporation and it is mostly associated with oil/gas pool. This is because mantle fluids nuderwent mantle composition reaction after they flowed into weathering conductive layers along deep and major faults to form a series of mantle-sourced hydrocarbon on which hot brines precipitated to form salt. Therefore it is inferred that large-sized oil/ gas field probably occurrs beneath thick salt layers in Jianghan, Tarim and Erdos basins.

世界上大多数含盐盆地都是含油气区。传统地质理论认为膏盐是蒸发作用的产物,具有良好的封盖性能,因此其下易形成油气田。但现今勘探成果表明,膏盐并非均由蒸发作用形成,且多与油气田共生。油气之所以与膏盐共生,是因为地幔流体沿深大断裂进入低速高导层后,开始了费托合成反应,从而形成一系列幔源烃幔源烃之上,热卤水直接沉淀而形成盐。江汉盆地、塔里木盆地、鄂尔多斯盆地等厚盐层之下,极有可能存在大型油气田。

Traditional oil\|gas geological study and exploration\|development almost concentrated in basin. The collisional and sutural belt of plates (or landmasses), orogenic belts being advantageous places where abiogenic gas produce and discharge, this is a new field in natural gas geological study. The components of fluid inclusions in ultra\|high pressure metamorphic rocks in the Dabie orogenic belt were analyzed with laser Raman probe technology. The study results show that there are not only CO\-2 (>50%), H\-2,...

Traditional oil\|gas geological study and exploration\|development almost concentrated in basin. The collisional and sutural belt of plates (or landmasses), orogenic belts being advantageous places where abiogenic gas produce and discharge, this is a new field in natural gas geological study. The components of fluid inclusions in ultra\|high pressure metamorphic rocks in the Dabie orogenic belt were analyzed with laser Raman probe technology. The study results show that there are not only CO\-2 (>50%), H\-2, N\-2, H\-2S etc., but also high content gas of mantle\|derived hydrocarbon (CH\-4 etc., amount to 23 6%). Meanwhile, there are enormous CO\-2 originating from carbonate rocks and other carbon\|bearing rocks in shallow synthem through dynamic metamorphism in the Dabie ultra\|high pressure metamorphic belt. The formation conditions of abiogenic gas can exist in ultra\|high pressure metamorphic belt where nappe structure, ductile fault and mylonite can turn into the trap, cover and conservative conditions of abiogenic gas. Study results provide new thought train, direction and field for oil gas geological study and exploration\|development.

传统的油气地质研究和勘探开发几乎都是集中在盆地 ,而造山带作为板 (陆 )块的碰撞、会聚带 ,为无机成因气形成和释放的有利场所 ,是天然气地质理论研究的一个新领域。本文利用激光拉曼探针技术对大别造山带超高压变质岩中流体包裹体进行了成分分析 ,结果表明超高压变质流体中不仅含有 CO2 (>50 % )、H2 、N2 、H2 S等 ,还有高含量的幔源烃类气 (CH4 等 ,含量最高达 2 3.6mol% )。同时 ,超高压变质带中还发育有浅层碳酸盐岩及其它含碳岩石经动力变质作用可形成大量的 CO2 气。大别超高压变质带中具有无机成因气成藏的可能条件 ,带内广泛发育的推覆构造、韧性断层及糜棱岩可以作为无机成因气成藏的圈、盖和保存条件。本文成果可为油气地质研究和勘探开发提供新的思路、方向和领域。

As a solely continental crust with compressive stress on all sides in global nine continental crusts,Chinese continental crust features widespread and the most active volcanic activity,hence it is main area of intraplate seismicity in the world.In view of analysis of C,H contents in Chinese continental crust,they are higher than Clarke value of global average content.This means the hydrocarbons composed of such C and H should be also higher than the average hydrocarbon content in global continental crust.Meanwhile,it...

As a solely continental crust with compressive stress on all sides in global nine continental crusts,Chinese continental crust features widespread and the most active volcanic activity,hence it is main area of intraplate seismicity in the world.In view of analysis of C,H contents in Chinese continental crust,they are higher than Clarke value of global average content.This means the hydrocarbons composed of such C and H should be also higher than the average hydrocarbon content in global continental crust.Meanwhile,it is the active volcanic activity that becomes one of positive causes for Chinese continental crust should be in hydrocarbon enrichment,of which it contributes the kitchen model for hydrocarbon generation for organic source mechanism;its hydrothermal fluid contributes the catalytic model for hydrocarbon generation;its mantle-derived CO2 and H2 contribute compound mechanism for hydrocarbon generation;its hydrothermal water contributes the inorganic carbon compound model for hydrocarbon generation,and it also directly contributes mantle-derived hydrocarbons.Therefore,Chinese continental crust as a hydrocarbon-enriched one should be reasonable.In addition,higher C,H contents in Chinese sedimentary rocks than the average of global statistic values support the viewpoint that Chinese continental crust and upper continental crust should also be of hydrocarbon-enriched materials.In 2002,a new Yumen oil region was found in its basinal basement rock after 70-year development history,which indicates that the deep continental crust(s) of China still have a great deal of oil-gas resources to be explored and discovered.

中国陆壳是全球九大陆壳中唯一一个四面受挤的陆壳,是火山活动最活跃而广泛的陆壳,也是世界上板内地震的主要发生地区。从中国陆壳所含C、H元素质量分数分析,中国陆壳的C、H元素质量分数高于全球平均含量的克拉克值。因此,由C、H元素组成的烃类物质理应高于全球陆壳含烃量的平均值。而火山活动活跃正是中国陆壳富烃的原因之一:火山活动为有机生烃机制贡献了灶体生烃模型;火山活动的热液流体为有机生烃机制贡献了催化生烃模型;火山活动带来的幔源CO2和H2贡献了合成生烃机制;火山活动带来的热液水贡献了无机碳化物生烃模型;火山活动还直接贡献了幔源烃。所以中国陆壳理应为富烃陆壳。根据中国陆壳和上陆壳的C、H元素质量分数均高于全球平均值推论,中国的陆壳和上陆壳也应富含烃类物质。已有70年开发史的玉门油区于2002年在盆地的基底岩石中又找到了一个新的玉门油区,表明在我国陆壳深层仍有大量的油气资源有待勘探、发现。

 
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