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   paraffin removal and control 在 石油天然气工业 分类中 的翻译结果: 查询用时:0.079秒
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paraffin removal and control    
相关语句
  清防蜡
    The techniques are used for microbial soak,microbial profile control in Fuyu Oilfield,for microbial paraffin removal and control in Qianda Oilfield and also used for gene tracking detection and dynamic analysis on field test of plugging removal and augmented injection in Xinli Oilfield for the purpose of indicating the main factors influencing the effect of augmented injection of the field test.
    通过扶余油田单井微生物吞吐、水井微生物调驱,前大油田微生物清防蜡,新立油田解堵增注矿场试验的基因跟踪检测和动态分析,说明了影响矿场试验增产效果的主要因素。 微生物吞吐250井次,增油18703t;
短句来源
    The microbial soak is carried out in 250 wells with oil increment of 18703t,and the microbial paraffin removal and control are deployed in 591 wells with oil increment of 22178t,its profile control is conducted on 13 water wells with oil increment of 6095t;
    微生物清防蜡591井次,增油22178t; 水井微生物调驱13井次,增油6095t;
短句来源
  清防蜡
    The techniques are used for microbial soak,microbial profile control in Fuyu Oilfield,for microbial paraffin removal and control in Qianda Oilfield and also used for gene tracking detection and dynamic analysis on field test of plugging removal and augmented injection in Xinli Oilfield for the purpose of indicating the main factors influencing the effect of augmented injection of the field test.
    通过扶余油田单井微生物吞吐、水井微生物调驱,前大油田微生物清防蜡,新立油田解堵增注矿场试验的基因跟踪检测和动态分析,说明了影响矿场试验增产效果的主要因素。 微生物吞吐250井次,增油18703t;
短句来源
    The microbial soak is carried out in 250 wells with oil increment of 18703t,and the microbial paraffin removal and control are deployed in 591 wells with oil increment of 22178t,its profile control is conducted on 13 water wells with oil increment of 6095t;
    微生物清防蜡591井次,增油22178t; 水井微生物调驱13井次,增油6095t;
短句来源
  清蜡防蜡
    Methods of paraffin removal and control of the oil well during the late stage of oilfield development
    油田开发后期油井清蜡防蜡方法
短句来源
  清防蜡
    The techniques are used for microbial soak,microbial profile control in Fuyu Oilfield,for microbial paraffin removal and control in Qianda Oilfield and also used for gene tracking detection and dynamic analysis on field test of plugging removal and augmented injection in Xinli Oilfield for the purpose of indicating the main factors influencing the effect of augmented injection of the field test.
    通过扶余油田单井微生物吞吐、水井微生物调驱,前大油田微生物清防蜡,新立油田解堵增注矿场试验的基因跟踪检测和动态分析,说明了影响矿场试验增产效果的主要因素。 微生物吞吐250井次,增油18703t;
短句来源
    The microbial soak is carried out in 250 wells with oil increment of 18703t,and the microbial paraffin removal and control are deployed in 591 wells with oil increment of 22178t,its profile control is conducted on 13 water wells with oil increment of 6095t;
    微生物清防蜡591井次,增油22178t; 水井微生物调驱13井次,增油6095t;
短句来源
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A Compound chemical agent for both paraffin removal and control in oil wells is de- veloped.It is a oil-in-water emulsion prepared from aqueous solution of an organosilicon- containing surfactant,which serves as paraffin inhibitor,and a solvent mixture of hydro- carbon condensate and heavy aromatics,as paraffin remover,and stabilized by partially hydrolized polyacrylamide.Long term field-tests in producing wells in Shengli Oil Field and Zhongyuan Oil Field Showed good technological and economical...

A Compound chemical agent for both paraffin removal and control in oil wells is de- veloped.It is a oil-in-water emulsion prepared from aqueous solution of an organosilicon- containing surfactant,which serves as paraffin inhibitor,and a solvent mixture of hydro- carbon condensate and heavy aromatics,as paraffin remover,and stabilized by partially hydrolized polyacrylamide.Long term field-tests in producing wells in Shengli Oil Field and Zhongyuan Oil Field Showed good technological and economical effects:periods bet- ween paraffin washing operations were extended,pump load reduced and oil production

本文叙述了以含硅表面活性剂的水溶液为防蜡组分,以凝析油和重芳烃为清蜡组分,以部分水解聚丙烯酰胺为稳定剂的水包油乳液型油井清蜡防蜡双效剂的研制与应用。按照提出的配方在胜利油田、中原油田进行了长时间的现场试验,取得了良好的技术经济效果。应用该药剂处理油井可以延长油井的热洗清蜡周期,降低抽油机负荷,提高原油产量。

According to the characteristics of high wax content,high pour point,and high viscosity of crude oil in Toutai oilfield, a oil soluble paraffin removal and control solvent CY-Ⅳ has been develope,results from field test in 5 wells and applications in l80 wells show that it can make wells with low production and water-cut avoiding thermal flushing for paraffin removal.

针对大庆头台油田原油含蜡量高、凝固点高、粘度大等特点,探讨了所研究的CY-Ⅳ油溶性清防蜡剂的性能,经5口井现场试验及180多口井的应用,得出了用此化学清防蜡剂可使低含水。低产油井避免热洗的结论。

During oilfield production, phenomenon of paraffin deposit in the oil well is common, which badly affects the normal operation of oil wells. Therefore, the mechanism and influencing factors of paraffin deposit in the oil well are analyzed during the late stage of oilfield development. The latest technologies in paraffin removal and control in foreign countries are briefly introduced, such as paraffin removal by oil well tubing fillup valve, negative pressure shock, insitu downhole heating,...

During oilfield production, phenomenon of paraffin deposit in the oil well is common, which badly affects the normal operation of oil wells. Therefore, the mechanism and influencing factors of paraffin deposit in the oil well are analyzed during the late stage of oilfield development. The latest technologies in paraffin removal and control in foreign countries are briefly introduced, such as paraffin removal by oil well tubing fillup valve, negative pressure shock, insitu downhole heating, electric heating inside tubing, and paraffin control by making hydrophilic treatment to the rod & tubing surface and so on. It is pointed out that right understanding of oilfield development rule and adoption of paraffin removal and control technologies are the only way to ensure the normal oilfield production.

油田开发过程中油井结蜡现象普遍存在,严重影响了油井的正常生产。为此,分析了油田开发后期油井的结蜡机理和影响因素。简要介绍了国外最新应用的清蜡、防蜡方法,诸如油井油管注入阀清蜡、负压冲击清蜡、井下就地产热清蜡、油井直接电加热清蜡和使杆管表面亲水防蜡等。指出了只有正确认识油田开发规律,采取有针对性的清防蜡方法,才能保证油田的正常生产

 
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