气油

The paper adopts some methods such as gas composition, carbon isotope, systematical analyzing and testing of reservoir bitumen biomarker from high evolutional natural gas and quantitative calculation of mixed gas, illustrates that natural gas from the section Ⅱ of Jialingjiang formation is mainly attributed to sapropel type organic matter gas of Permian, comes from carbonatite hydrocarbon rocks Permian which most of them are overmature, its main gas source has nothing to do with carbonatite hydrocarbon rocks of Jialingjiang formation themselves, presents in geochemistry characteristics of oil type cracked gas.

摘要通过对川中－川南过渡带西部的磨溪－潼南地区嘉二段天然气组成、碳同位素组成、高演化天然气储层沥青生物标志化合物的系统分析测试和混合成因气的定量估算，阐明了该区嘉二段天然气主要属于二叠系腐泥型有机质成因气，来源于二叠系过成熟为主的碳酸盐岩烃源，主力气源与嘉陵江组自身的碳酸盐岩烃源无关，并具有油型裂解气的地球化学特征。

This dissertation includes: investigations and analysis of wastewater characteristics, acclimating and isolating bacteria which can bi...

研究内容包括：油制气废水组成分析与调查、微生物的驯化与分离、微生物降解能力及影响因素、流化床氧传递特性、优势菌种和流化床耦合工艺处理油制气废水的动态实验。

This dissertation includes: investigations and analysis of wastewater characteristics, acclimating and isolating bacteria which can biodegrade MGP-wastewatef, biodegr...

研究内容包括：油制气废水组成分析与调查、微生物的驯化与分离、微生物降解能力及影响因素、流化床氧传递特性、优势菌种和流化床耦合工艺处理油制气废水的动态实验。

Where oil and gas occur together in the same trap,the gas overlies the oil because the gas has alower density.

在同时含有油和气的圈闭中，因为气的密度小，气通常在油之上。

Finally, the process experiment for treatment polymer flooding produced water was done in oilfield, the process parameters were determined, and the treatment ef-fects were evaluated. The experimental results indicated that air sparged hydrocyclone in-tegrated the hydrocyclone and floatation.

研究结果表明，气携式液-液水力旋流器可以发挥旋流与气浮的协同效应，与传统的两级沉降除油工艺相比，除油效率高，停留时间短，具有较好的推广应用前景。

Domes and anticlines are formed by uplifting and folding of the strata.

由于背斜岩层向上拱起，且油、气的密度比水小，所以背斜常是良好的储油、气构造。

Liquid dropout naturally occurs with reservoir depletion below the dewpoint,which differs from dry gas. It is unresolved to account for the effect of condensate on deliverability.

凝析油的析出是凝析气藏衰竭过程中普遍存在的现象，此现象是凝析气与干气最本质的区别，但如何考虑凝析油的影响仍然是一个未曾得到圆满解决的难题。

This paper introduces tests of constituents and isomeric compound contents of PXE、PEPE and M/DBT produced by several chemical plant by way of gas chromatography and gas chromatography-mass spectrograph combination , and also gibes some comments on present status and quality control of the insulation oil.

本文介绍了采用气相色谱分析及气质联用分析方法对各厂家生产的PXE、PEPE、M/DBT的组份及其同分异构体的含量进行测定的情况，对绝缘油品质的现状及质量的控制提出了一些见解。关键词：绝缘油；气相色谱；组分分析；同分异构体

It was hard to treat and make it reach the national standard for reuse water or discharge water with conventional treatment processes and equipments. Waste water containing hydrolyzed polyacrylamide was treated with gas flotation and the biological touch oxidized method.

用气浮＋生物接触氧化法对孤岛油田含聚污水进行处理，首先利用气浮去除悬浮油和大部分聚合物，然后利用生物接触氧化膜上的烃类降解菌和聚丙烯酰胺降解菌组成的高效降解菌群的生物降解作用去除乳化油和残余的聚合物。

Produce light oil film spray conditions normally finish normally does not produce a spray, such as user surface in cigarette packages are often in a layer on the surface of another polyolefin film, humidity and temperature in particular to certain conditions, when oil coating, the surface oil often very short gasficatic cause light fastness oil attachthemselves badnessand and above on the surface of polyolefin film appears with uniform small steam fog, in which case the contrary result in reducing or andgrainy of the goods.

产生光油薄膜雾化条件正常情况下，上光油一般不会产生雾化，例如用户在香烟盒表面往往在表面再覆一层聚烯烃薄膜后，湿度大、特别是气温高到一定条件时，当底油涂布后，面油往往因极短暂的气雾致使光油附着牢度不好，而覆在上光油表面的聚烯烃薄膜就会出现浓浓的均匀的雾状小蒸汽，这时反而降低或导致商品的肉质的变化。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。