The emulsifying viscosity-reducing experiments of Wangzhuang heavy crude oil are performed.
针对胜利油田王庄稠油黏度大、开采难的问题，对其进行了降黏实验研究。
So the oil sand's oil is heavy crude oil with high nitrogen, high wax, high gel and low sulfur.
该油砂油是一种高含氮、高含蜡、高含胶、低含硫的重质原油。
There are not many countries, or many refineries in the world that can handle heavy crude oil from Venezuela.
世界上能处理委内瑞拉原油的国家和炼油厂并不多。
Heavy crude oil will cover a larger proportion of petroleum trade in our country with the consuming of light crude oil.
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。
A new surfactant heavy crude oil sulfonates (HCOS) was synthesized from Daqing Heidimiao oil with fuming sulfuric acid.
以大庆黑帝庙稠油为原料，发烟硫酸为磺化剂，合成了稠油磺酸盐。
Resin and asphaltene components were extracted from Gudao and Liaohe heavy crude oil by adsorption chromatography method.
采用吸附色谱法分离孤岛和辽河稠油，得到了胶质和沥青质组分。
They grew them all for 6 days on heavy crude oil samples from the Kuhemond and Soroush oil fields, mixed with a water-based growth medium.
将它们放在来自库蒙德和索罗什油田的重油样本中培养了6天，并掺杂了一种水性的生长基。
Dilational viscoelasticity of oil-water interface film formed by vacuum residue fractions from Iranian heavy crude oil was studied by using L-B method.
采用L B法考察了大庆减渣馏分油水界面膜的扩张粘弹性，并和伊朗重质减渣馏分油水界面膜的扩张粘弹性进行了比较。
HEA is a new type of temperature-tolerant viscosity reductant for heavy crude oil. It comprises a specialtemperarure-tolerant surfactant and a variety of additives.
新型耐高温乳化降粘剂HEA系由特种抗高温的表面活性剂和多种其它添加剂组成。
According to the molecular mass, the vacuum residuum from Iranian heavy crude oil was separated into fractions by the Supercritical fluid extraction and fractional (SFEF) technology.
采用超临界萃取分离技术对伊朗重质减压渣油按相对分子质量进行了分割。
Heavy crude oil of Tahe is a inferior and heavy oil. It is processed with the shallow splitting unit and cannot get qualified with light oil, but can get qualified with heavy fuel oil.
塔河原油是一种劣质、重质原油，该原油通过减粘裂化装置加工可得半成品的轻油，还可以得到合格的燃料油。
Aimed at the characteristic of Liaohe super heavy crude oil such as high content of heavy metal, carbon residue, gum and asphaltene, the demetallization agent for delayed coking unit was developed.
针对辽河超稠油金属含量高，残炭、胶质、沥青质含量高的特点，研究开发了焦化脱金属剂。
But Iran's oil is heavy crude and we have only one heavy crude refinery in our country.
但是，伊朗的石油是重质原油和我们只有一个重质原油的炼油厂在我国。
It can be an economical and effective method for extracting naphthenic acids from the heavy oil fractions of Xinjiang crude oil.
这可能是从新疆石油重质馏分中提取环烷酸的一种经济、有效方法。
A certain Sudan oilfield is a heavy oil region with a high crude density, a high content of wax and a high pour point.
苏丹某油田是稠油为主力区块的油田，油品密度大、含蜡高、倾点高。
Heavy fuel oils that come from residual oils of crude oil refining, are used as fuels of the steam boiler, furnace and gas turbine.
重质燃料油一般是原油经过炼制所产生的渣油经调合而成的，主要用作蒸汽锅炉、加热炉以及燃汽轮机的燃料。
High purity heavy liquid paraffin and low condensing point dewaxing oil are produced by urea complex using Daqing crude oil distilling cut as raw materials.
以大庆直馏柴油为原料，经异丙醇尿素脱蜡制得纯度较高的重质液体石蜡和低凝点脱蜡油。
Crude oil in Fularchi heavy oilfield has high viscosity and low mobility. Conventional development is difficult and the effect of cyclic steam stimulation is also not ideal.
富拉尔基稠油油田原油粘度高，地下流动能力较低，常规开采较为困难，而蒸汽吞吐开采效果也不理想。
There are equipment corrosion, insufficient heavy oil processing depth, environmental pollution, lower product quality and other problems in inferior crude oil processing.
加工劣质原油存在设备腐蚀，重油加工深度不足，污染环境，降低产品质量等问题。
Result This technique has effectively improved vertical utilization degree of super heavy oil formation and increased the crude production.
结果分注选注技术有效地提高了超稠油油层纵向动用程度，提高了油井产量。
An analytical procedure as well as the separation method of the hydrocarbon constituents in heavy distillate and residue of crude shale oil is recommended.
通过本工作，初步拟定了适合于页岩油重油、残油的族组成系统分析的方法流程，同时也是族组份分离方法。
Highly viscous crude oil is commonly transported with mixing technique (heavy crude and light crude) in order to reduce viscosity.
高粘原油降粘通常采用稠油与轻质原油混合输送的方式。
We are a refiner of heavy high-sulfur crude oil as well as a significant producer of refined petroleum products and gasoline blending components, including biofuels.
我们是高浓度硫原油炼油厂，同时也是成品油和汽油调合组分包括生物燃料的著名生产商。
Crude oil is commonly classified as light, medium or heavy, referring to its gravity as measured on the American Petroleum Institute (API) Scale.
原油通常分为轻型，中型或重型，所指的是对美国石油学会(API)严重程度的规模衡量。
But whether Canadian tar sands or Venezuelan heavy crude, more thick oil means more CO2 in the atmosphere. And that means a climate ever more hellish.
然而无论是加拿大沥青砂还是委内瑞拉的重油，成分越稠就意味着大气中的二氧化碳会变得更多，也意味着气候会变得更加恶劣。
On this basis, select crude oil of typical heavy oil Wells was orthogonal experimental study and single-factor experiment.
在此基础上，选择了典型油井的稠油进行了正交实验研究与单因素实验研究。
The density of crude oil in place can be calculated by this equation. The equation provides a reliable basis for heavy oil classification and reasonable development.
用该方程式可计算在地层温度下的脱气原油密度值，为稠油分类及合理开发提供了可靠的依据。
The density of crude oil in place can be calculated by this equation. The equation provides a reliable basis for heavy oil classification and reasonable development.
用该方程式可计算在地层温度下的脱气原油密度值，为稠油分类及合理开发提供了可靠的依据。
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