查询词典 noble gas

Nearly 500 millions tuns of total 1. 4 billion tuns oil and gas reserves in China offshore areas belong to marginal oil and gas field, BFP will play an important role in China offshore oil and gas exploitation consequentially.

我国海上已发现14亿多吨油气储量中有5亿多吨为边际油气田，桶形基础平台将会在中国海洋油气开发中发挥重要作用。

The application of through-tubing perfora- ting technology in gas well completion and stim- ulation and the problem on the plugged per- forated toles are discussed in this paper,Tte aspect of through-tubing perforating in gas well of Southern Sichuan in 1981 is preeented briefly, and some ideas about prospective of applying this technology in Sichuan gas fields are stated as well.

本文探讨过油管射孔在气井完井和增产中的应用，以及射孔孔眼堵塞问题。文章扼要介绍了1981年在川南气井中应用过油管射孔的情况，并对在四川气田应用该技术的前景，提出了几点意见。

In normal state,δ13C in biogenic alkane gas increases, while its component content decreases, with increase of the carbon numbers. In Section-1 gas pool of Leikoupo formation of Middle Triassic in Moxi gas field of central Sichuan, both of the component content and δ13C series appear reversals.

正常状态下，有机烷烃气的碳同位素值(δ13C)依碳数递增而递增，其组分含量依碳数递增而递减，而川中磨溪气田中三叠统雷口坡组一段气藏，有机烷烃气的组分含量和碳同位素系列却出现了倒转。

As a solution to this, Clarke Energy offers an innovative container based modular design – including control system, gas flow stabiliser and remote scada – along with GE Energy's Jenbacher gas engines, as a way of improving the capture of gas and as a source of green energy.

对此，克拉克能源提供了一个富有创新的解决办法，基于集装箱的模块化设计－包括控制系统，气体流量稳定器和远程监控－以及GE能源的颜巴赫燃气发动机。是一种高效利用气体，并作为绿色能源的解决办法。

Furnace installation equipment manufacturing factory: specialized in the production YFR series, TBR Series, TB Series, CM20 series, gas series, light diesel oil series, series of liquefied natural gas oil nozzles and gun oil, pumps and other industrial kiln of fuel gas equipment.

窑炉安装设备制造分厂：专业生产YFR系列、TBR系列、TB系列、CM20系列、煤气系列、轻柴油系列、液化天然气系列油喷嘴和枪油、油泵等工业窑炉燃油气配套设备。

Furnace installed equipment manufacturing plant: specializing in the production of YFR series, TBR series, TB campaign, CM20 series, gas line, light diesel oil series, series of liquefied natural gas and oil nozzle gun oil, furnace fuel pumps and other industrial gas associated equipment.

窑炉安装设备制造分厂：专业生产YFR系列、TBR系列、TB系列、CM20系列、煤气系列、轻柴油系列、液化天然气系列油喷嘴和枪油、油泵等工业窑炉燃油气配套设备。

Generalizing oil-forming condition, container rock condition and preservation condition, together with analysis of evidences of oil and gas show, we can concluded that outskirts of Dayetou horseback and north-west of Zhucheng seg belong to the most beneficial region of oil and gas prospect, Chaigou horst, Jiaoxian depression and Laiyang district belong to more beneficial region, east sea area of Haiyang seg, Pingdu depression and Lidangjia structural zone belong to unaware region and land area of Haiyang seg and some intense denuded region belong to unfavorable region of oil and gas prospect.

综合生油条件、储层条件和保存条件，结合油气显示情况分析，大野头凸起外围和诸城凹陷西北部属于含油气远景最有利地区，柴沟地垒、胶县洼陷和莱阳地区属于含油气远景较有利地区，海阳凹陷东部海域、平度洼陷和李党家构造带属于含油气远景不明地区，海阳凹陷陆地部分等强烈剥蚀区属于含油气远景不利地区。

8 And 10 MW gas-turbine drives used for gas-pumping, gas-lifting and oil-pumping units.

6.3、8和10 MW的蒸汽涡轮驱动器，可用于气泵、气举和油泵装置等。

The gas hydrates are preserved in the pores and cracks of the siltstone layers sandwiched in the oil shale member of the Middle Jurassic Jiangcang Formation. The gas in the gas hydrates is dominated by heavy hydrocarbons, with the methane accounting up to 52%~68%.

通过对钻获天然气水合物样品的分析，以及对以往异常可燃气体涌出钻孔的测井曲线的重新解释和对比分析，初步确定天然气水合物赋存于中侏罗统江仓组油页岩段的细粉砂岩夹层内的孔隙和裂隙中。

On the basis of the laboratory data and by widely analysing the formation origin and mechanism of low-resistivity oil/gas reservoir, a point of view is put forward which is not consistent with the idea existing for a long time, that is not all the low-resistivity oil/gas reservoir is shaly sandstone. Fine grains or pure fine siltstone can also form the low-resistivity oil/gas reservoir. And the additional conductibility of clay will become the prominent factor that causes the low-resistivity only when the salinity of formation water is lower. Actual cases indicate that when the salinity of formation water is greater than 300000ppm or so, even ifthere is some clay, its additional conductibility can also be ignored.

建立在实验室数据的基础之上，并通过广泛地低电阻率油气储集层成因和机理分析，提出了与长期以来存在于人们头脑中的思想观念不相一致的看法，即认为低电阻率油气储集层并非都是泥质砂岩，岩石颗粒细小的或纯净的细粉砂岩也可能形成低电阻率油气储集层，并且粘土的附加导电性也只有在地层水矿化度比较低时，才会成为造成低电阻率的突出因素，事实表明，当地层水矿化度高于大约300000ppm时，即使储集层含有一些粘土矿物，它所产生的附加导电性也是可以忽略的。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。