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- Application of ESP technology on viscous oil recovery. 抗稠油电潜泵工艺技术与应用
- Surfactant producing bacteria plays an important role in microbial enhanced oil recovery, especially in the field of viscous oil exploitation by bacteria. 摘要产表面活性剂菌在微生物采油特别是稠油微生物开采领域起着重要作用。
- The hydraulic feedback subsurface pump with double plungers, which is developed on the basis of conventional subsurface pumps is a special pump for viscous oil recovery. 双柱塞反馈式抽油泵是在改进常规抽油泵结构的基础上发展起来的一种适于高粘原油开采的特殊抽油泵。这种泵在使用中柱塞损坏相当严重,极大地影响了油井的正常生产。
- Rheological behavior of non-Newtonian fluid in viscous oil reservoirs and flow characteristics in water flooding are important factors influencing oil recovery rate and oil recovery factor. 稠油油藏原油的非牛顿流体流变特性和在注水开发中的渗流特性是影响采油速度和原油采收率的重要因素。
- Anew hydraulic feedback subsurface pump for viscous oil recovery 新型空心液力反馈稠油泵及其结构优化设计
- Surface equipment for boiler flue gas injection in viscous oil recovery 锅炉烟道气注入地层采油地面工艺装置设计
- Field Test of Injection Flue Gas to Enhance Oil Recovery in Viscous Oil Steam Soaking Well 稠油吞吐井注烟道气提高采收率技术试验
- Sand Control and Supporting Process in Viscous Oil Recovery by Steam Injection in Gudong Oilfield 孤东油田稠油注蒸汽开采防砂及配套工艺应用
- Development and application of hydraulic feedback anti-sand pump for viscous oil recovery 液力反馈式抽稠防砂泵的研制与应用
- The Water Quality Control in Case of Reusing the Produced Water of Viscous Oil Recovery for the Steam Generator 稠油采出水回用蒸汽发生器的水质控制
- Experimental Study of Microbial Bacteria for Enhancing Viscous Oil Recovery Efficiency 提高稠油采收率的微生物菌种实验研究
- Keywords viscous oil recovery;well test interpretation;mathematical model;Horner method;MDH method; 稠油开采;试井解释;数学模型;霍纳法;MDH法;
- Keywords electric submersible pump;viscous oil recovery;colloidal asphaltum;balancing system;technical improvement; 电动潜油泵;稠油开采;胶质沥青;技术改进;
- viscous oil recovery 稠油开采
- Further improvement on a model simulating the viscous fingering phenomenon that occur in oil recovery processes is described. 粘性指进模型的进一步改进,新模型既有注水孔又有出油孔,实验条件基本符合采油条件。
- A new method, chemical huff puff, for viscous crude oil recovery has been worked out and put into field tests in several oil wells in Liaohe. 按照蒸汽吞吐的模式将多种化学剂组成的吞吐液注入油层,使其与原油发生乳化,降低油水的流度比,改变地层的润湿性和毛管力,以提高稠油产量和采收率。
- In order to avoid the unfavoured factors of sand control and draining sand for oil recovery,the method of finite draining sand for oil recovery in viscous crude is proposed in this paper. 为了避免防砂与排砂采油的不利因素,充分利用二者的有利因素,在现场试验和理论分析的基础上,提出了“稠油有限排砂采油”开采方式。
- Therefore, oil viscosity m ust be considered in sand control design in viscous oil field. 因此 ,对稠油油藏进行防砂设计时应考虑原油黏度的影响
- Organic polymers and petroleum hydrocarbons are the main pollutants in viscous oil wastewater. 有机聚合物和石油烃类物质是稠油废水中的主要污染物。
- The results show that interbed in the viscous oil reservor is an undefined variable during the reservoir production. 模拟结果表明:油藏中夹层的存在对开采不一定是不利因素;