确切地说，角鲨烯是从鲨鱼肝脏中挤出的粘稠油。
Specifically, squalene is the gooey oil squeezed from the liver of a shark.
目的提高超稠油油藏水平井开发效果。
Purpose To improve the development result of horizontal Wells in super heavy oil reservoir.
分析了稠油的组成及稠油高粘度形成机理。
The compositions and the viscosity forming mechanism of viscous crude oils were discussed.
研究了稠油在欧亚大陆含油区的空间分布特点。
The spatial distribution of heavy oil domain in Eurasia is studied.
有机聚合物和石油烃类物质是稠油废水中的主要污染物。
Organic polymers and petroleum hydrocarbons are the main pollutants in viscous oil wastewater.
氮气泡沫热力驱是一种新的提高稠油油田采收率的方法。
Nitrogen foam thermal flooding is a new method for enhanced oil recovery of heavy oil.
经过供氢催化水热裂解反应，稠油中沥青质的稳定性下降。
After hydrothermal catalytic pyrolysis reaction of heavy oil, the stability of asphaltene became worse.
这些研究结果对海上常规稠油油藏开发具有重要的借鉴意义。
All these results may be important to development of conventional heavy oil reservoirs in offshore.
对稠油主要族组分的含量与粘度关系进行了定量的实验研究。
The quantitative experiments for study of relationship between heavy oil composition and its viscosity are made.
单家寺油田是一个埋藏较深的具有活跃过、底水的稠油油田。
Shanjiasi oil field is a deep buried heavy oil field with active edge and bottom water.
这类稠油油藏注蒸汽开采，在技术和经济上存在很大的风险性。
There are technical and economical hazards in the thermal recovery of this type of reservoirs.
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。
Resin and asphaltene components were extracted from Gudao and Liaohe heavy crude oil by adsorption chromatography method.
井筒集肤效应电热举升工艺技术是目前稠油开采中最佳的配套技术。
Electrothermal lifting by wellbore Kelvin effect is the best support technique for heavy oil recovery at present.
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。
A new surfactant heavy crude oil sulfonates (HCOS) was synthesized from Daqing Heidimiao oil with fuming sulfuric acid.
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。
A certain Sudan oilfield is a heavy oil region with a high crude density, a high content of wax and a high pour point.
原油族组分分析结果表明，菌种能够降解稠油中的非烃和长链饱和烃。
Crude oil group analysis shows that the bacteria can degrade nonhydrocarbon and long chain saturated hydrocarbons.
阐述了稠油出砂冷采技术的主要适用条件，明确相应的开发技术策略。
To expound the main applicable conditions of cold production and define relevant technical tactics of development.
正确评价稠油加密井水淹层位和强度是提高稠油加密井开采效果的关键。
Proper evaluation of the position and strength of watered-out zones is the key to improve recovery efficiency of infilled heavy oil Wells.
建立了稠油集输系统的能量平衡分析模型，给出了评价指标及其计算公式。
Setting up an energy balance analysis model of heavy oil gathering system and gives evaluation index and calculation formula.
利用热--以蒸汽的形式--来释放埋在地下的油腻的稠油已经被人们熟知.
Using heat—in the form of steam—to liberate disobligingly thick and gunky oil which would otherwise stay in the ground is nothing new.
塔河油田稠油油藏采油工艺主要包括稠油降粘、稠油机采、复合采油工艺。
In Tahe oilfield, the technology is mainly comprised of dropping viscosity, thick oil mechanical exploitation, complex production process.
胜利油田的稠油油藏具有埋藏深、油层薄、边水严重以及原油黏度高等特点。
The characteristics of heavy oil reservoirs are deep burial, thin bed, active edge water and high viscosity in Shengli Oilfield.
随着油井深度及稠油动用储量的增加，常规举升工艺已很难满足生产的需要。
With the increasing of oil well and producing reserves, it is difficult for conventional artificial lift technology to meet the producing need.
介绍了稠油开采过程中因稠油粘度过高采用的物理与化学相结合的降粘方法。
A method to reduce the viscosity of crude oil in oil production using combination of chemical and physical viscosity - reducing means was introduced.
注蒸汽稠油热采是指稠油开采时向稠油层注入适当干度的高压蒸汽进行原油采集。
Steam thermal drive oil is the method in which high pressure steam with suitable dryness fraction is injected into heavy oil stratum.
为在稠油热采蒸汽驱阶段提高注汽干度，进而提高稠油开采率，引进了高压汽水分离器。
During viscous crude oil steam flooding, a high pressure steam water separator is introduced to improve steam quality and then enhance recovery factor.
试验分别利用三种生物处理方法：好氧、厌氧及酵母菌处理方法对稠油废水进行了处理。
Three biological treatment methods have been investigated, including aerobic treatment, anaerobic treatment and yeasts treatment.
对稠油注蒸汽添加尿素及泡沫剂开采技术的机理进行了研究，并在河南油田进行现场应用。
The recovery mechanism of heavy oil steam flooding by adding urea and foaming agent is studied and applied in Henan oilfield.
在稠油开采过程中，掺水法是降低稠油粘度、增加其流动性达到提高开采效率的重要措施之一。
In exploiting heavy oil, water blending is one of the most important methods to lower viscosity of heavy oil and increase its flow property for enhancing oil recovery.
在稠油开采过程中，掺水法是降低稠油粘度、增加其流动性达到提高开采效率的重要措施之一。
In exploiting heavy oil, water blending is one of the most important methods to lower viscosity of heavy oil and increase its flow property for enhancing oil recovery.
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