轻质原油

本文介绍了一种轻质原油的新的仪器分析方法，即质谱族组成分析方法。

In this paper , a new instrument analytical method for light crude is intrOduced , that is , the MS analytical method of hydrocarbon types .

现在国际原油市场有两个基准，一个是美国的西得克萨斯中质油期货，另一个是布伦特原油期货。然而，这两个基准主要是为轻质原油贸易制定，进口到中国的则大部分是中质原油。

Currently there are two benchmarks for the International oil market , West Texas Intermediate ( WTI ) in the U.S. and Brent in the U.K. However , both of them are benchmarks for light crude oil trading , most of the crude oil imported to China is medium .

早期项目的矿区使用费率为1%，当时西德克萨斯轻质原油（wti）的价格为每桶55美元。

The royalty starts at 1 per cent for early-stage projects when the West Texas Intermediate price is at $ 55 a barrel .

常温进样测定轻质原油馏程的模拟蒸馏方法

Determination of boiling range distribution of light crude oil by simulated

沙特轻质原油的重油五种加工方案比较

Comparison of five heavy oil processing schemes for Arabian light crude

加工进口轻质原油的常减压蒸馏装置

Atmospheric and vacuum distillation for processing imported light crude oils

介绍了马杜拉轻质原油的特点及加工路线。

The features and process method of Madura crude oil was introduced .

每罐装有80000加仑轻质原油。

Each one contains 80000 gallons of light crude oil .

常压装置加工马杜拉轻质原油的探讨

Processing of Madura Light Crude Oil with Atmospheric Equipment

试炼沙特阿拉伯轻质原油

Trial processing of Saudi Arabian light crude

珠江口盆地番禺低隆起轻质原油地球化学特征及其对比研究

Geochemical Characteristics and Origin of the Light Crude Oils in Panyu Lower Uplift , Pearl River Mouth Basin

纽约商品交易所每桶低硫轻质原油上涨1.55美元，保持在63.38美元。

A barrel of light sweet crude rose $ 1.55 to settle at $ 63.38 on the New York Mercantile Exchange .

尼日利亚和委内瑞拉的政治动荡、轻质原油市场的紧缩以及炼油行业面临的难题也都是推动油价上涨的因素。

Political instability in Nigeria and Venezuela , tightness in the light-crude market and challenges in the refining sector also contributed .

随着中轻质原油可利用量的逐渐减少，稠油在我国石油行业中所占的比例越来越大。

Heavy crude oil will cover a larger proportion of petroleum trade in our country with the consuming of light crude oil .

它是由轻质原油、碱残余物、火油、海水和氯化钙组成。

The reducer is consisted of light oil , alkaline resideuces , kerosene , sea-water and calcium chloride , The mixture of No.

本文详细介绍顶替色谱法进行轻质原油及凝析油的烃族组分分析。

A displacement method of chromatography for analysis of group composition of light crude oil and condensate was introduced in the paper .

高粘原油降粘通常采用稠油与轻质原油混合输送的方式。

Highly viscous crude oil is commonly transported with mixing technique ( heavy crude and light crude ) in order to reduce viscosity .

与加工田东原油（性质类似大庆原油）作比较，加工马杜拉轻质原油存在的问题是塔顶压力高，温度高，能耗高，轻烃损失大。

Compared with Tiandong crude oil , the problems of processing Madura crude oil were : high top pressure , high temperature and energy cost .

采用“老三套”工艺对沙特轻质原油减二线、减三线、减四线及轻脱沥青油生产润滑油基础油进行了工业放大试验。

The industrial tests were performed on lube base oil production with vacuum cut2 , cut3 , cut4 and light deasphalted oil from Sandi light crude oil .

无论沙特和其他欧佩克国家削减多少原油产能，都无法消除轻质原油在市场中的供应过剩。

No matter how much crude oil Saudi or the rest of Opec cuts , it will not correct the oversupply of light crude in the market .

国际市场对利比亚原油供应中断倍感痛苦的原因在于，利比亚出口的原油大部分是含硫量特别低的轻质原油。

What has made the disruption so painful for international markets is that the bulk of Libyan exports are light in gravity and especially low in sulphur .

在纽约商品交换市场，一桶轻质原油价格降至93.09美元。黄金价格随着美元的强势而降低。

Oil prices slipped on the New York Mercantile Exchange , where a barrel of light , sweet crude fell $ 1 to $ 93.09.Gold prices fell as the dollar strengthened .

介绍了国内首套按单炼中东轻质原油设计的常减压蒸馏装置，在设备选材以及实施工艺防腐蚀方面所取得的效果。

The equipment material selection of the first atmospheric-vacuum distillation unit in China designed for processing light Mideast crude and the results of application of process corrosion protection technique were discussed .

对加工进口原油、蜡油及常压渣油的可行性进行了分析，对单独加工澳大利亚轻质原油的最大加工能力以及加工蜡油的适宜的混炼比例进行了研究。

Analysis of the feasibility of processing imported crude , VGO and residue , the biggest processing capacity of processing Australia light crude and the suitable mixing proportion of processing VGO are studied .

纽约商品交易所轻质原油价格攀高1.69美元，以123.53美元每桶报收，交易值与华尔街交易所的124美元每桶仅差几十美分。

Light , sweet crude rose $ 1.69 to settle at $ 123.53 a barrel on the New York Mercantile Exchange , but traded just pennies away from $ 124 during Wall Street trading .

对于欧佩克国家来说，其中一个困境源自两类国家之间的利益划分问题。一类是生产含硫轻油、中质原油和重质原油的海湾国家，另一类则是生产轻质原油的西方及北非国家。

One of the dilemmas for Opec stems from the division of interests of the sour , medium and heavy oil producers of the Gulf and the light crude producers in west and north Africa .

通过修改原设计、改造流程、改变操作参数，在投产初期成功地解决了轻质原油伴生气引起的燃料气系统水化物堵塞问题、天然气系统降压操作脱水问题。

The problems of hydrocarbon block in fuel gas system due to light oil associated gas , and gas dehydration in nature gas system under lower pressure were solved by changing design , process and production parameters .

美国仍然是一个石油净进口国，但美国页岩行业生产的是低硫轻质原油，它们并非是国内许多精炼商青睐的进口重质高硫原油的完美替代品。

The US is still a net importer of oil but the light and sweet ( low-sulphur ) crude produced from US shale is not a perfect substitute for the imported heavy and sour grades preferred by many US refineries .

研究表明轻质原油的成熟度较高（镜质体反射率Ro>1.0%），原油母岩的沉积环境为弱氧化条件，母质以陆源高等植物输入为主，细菌和藻类也有少量贡献；

The studies indicate that the maturity of light oils is relatively high ( R_o > 1.0 % ), source rock deposited environment is weak oxidative condition , and the original organic-matter input is mainly high terrestrial plants with some bacterium and algae materials .

结果表明，加剂强化蒸馏可以提高轻质原油混炼油的拔出率，经色谱模拟蒸馏筛选出的活化剂及其适宜的添加量下，混炼油的拔出率净增值可达2%～3%。

It is shown that yield of light oils mixture can be enhanced by means of intensified distillation , and 2 % ~ 3 % net increases of distillation yield of the mixture were achieved for the activator selected according to the gas chromatogram method in different adding amount .