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- Heavy crude production successful in Brazil's deep water. 在巴西深水油井中成功开采出重质原油。
- A new surfactant heavy crude oil sulfonates (HCOS) was synthesized from Daqing Heidimiao oil with fuming sulfuric acid. 考察了酸烃比、反应温度、反应时间对磺化反应的影响。
- 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。
- Chavez this week signed a decree for the government to take a majority stake in four heavy crude upgrading projects in the Orinoco basin by May 1. 查维斯在上周签署了一项政府法令，要求在今年5月1日前收回4个在奥里诺科河盆地的主要重质石油生产改造项目。
- The emulsitymg properties of asphaltenes in Gudao heavy crude oil and Shengtuo high freezing crude oil with alkaline system were examined. 研究了胜利油田孤岛稠油及胜坨高凝油中沥青质在驱水驱油方法中的乳化性能。
- The properties of heavy crude oil is described and the effectiveness of diluting and viscosity reduction for heavy crude oil with naphtha-Methyl Ethyl Ketone (MEK) is analyzed. 概述了稠油的物性,分析了石脑油中加入MEK(甲基乙基酮)后对稠油的稀释降粘效果。
- On the base of geological property and percolation features of Shanliudong super - heavy crude reservoir of Shanjiasi oilfield, a subcritical steam generator is developed. 在单家寺油田单6东超稠油油藏地质特征和渗流特点研究的基础上,成功研制了亚临界湿蒸汽发生器。
- Because of the high viscidity of ultra heavy crude, the development of such crude is difficult in technology, so its economical development has barely been implemented. 超稠油由于其黏度高,开采技术难度大,一直难以实现经济开采。
- 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。
- Heavy crude oils and hydrocarbon inclusions were discovered recently in brecciated limestones, micrite limestones and dolomitized limestones associated with lead-zinc deposits in the Jinding area. 金顶铅锌矿区上三叠统三合洞组角砾状灰岩为其主要容矿岩层,最近在与金顶矿床共生的灰岩角砾岩、深灰色泥晶灰岩和灰色云化灰岩中发现多层稠油储层及油气包裹体。
- Study on the effect of composition of phenolamine demulsifier on desalting and deaciding for heavy crude oil and the technolgy route of processing high acidity heavy crude oil alone was made. 研究了酚胺型破乳剂的组成对稠油脱盐脱酸的影响以及稠油单独加工的工艺路线。
- Pinon adds that Venezuela is unlikely to carry out threats of further cuts of exports to the U.S. because it relies on American customers and refineries to process its heavy crude. 阿莫科石油公司的乔治.;皮尼翁还指出，委内瑞拉不太可能会真的进一步削减对美国的石油出口，因为委内瑞拉依赖美国的消费者，也依赖美国的炼油厂来加工其原油。
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- In this paper,the characteristic, laboratory evaluation , commercial test and field application effect of the demetallization agent for delayed coking of super heavy crude oil were mainly discussed. 主要介绍了焦化脱金属剂的特点和试验室评价、工业试验及现场应用情况。
- The sand blew into the food and made it gritty. 砂吹进食物中，里边尽是砂子。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- De-oiled asphalt (DOA) was obtained from a supercritical solvent deasphalting device using vacuum residuum of Liaohe heavy crude as feed and it was manufactured to particles by PGSS process directly. 摘要 在超临界溶剂脱沥青装置上，以辽河稠油减压渣油为原料，得到脱沥青油的同时，用PGSS法直接对脱油沥青进行造粒实验。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。
