The successful development of the additive provides a technical support for heavy oil steam injection recovery.
该助排剂的研制成功为稠油注汽开采提供了技术支持。
A most effective method of heavy oil production throughout the world now is thermal production through steam injection.
注蒸汽热力采油是当今世界开采稠油最有效的方法。
The improvement in power output and fuel consumption brought about by steam injection is quite impressive by any standard.
回注蒸汽后在功率、耗油率方面的得益令人印象深刻。
The technology of steam injection production is the most commonly used among various techniques for the heavy oil recovery.
在稠油油藏的各类开采技术中，注蒸汽开采技术是最常用的开采技术。
The success of the technology not only solves the technical problem of steam injection, but also establishes a solid foundation for further improvement of steam-driven effect.
该技术的研究成功不但解决了蒸汽吞吐的技术难题，同时也为下一步改善蒸汽驱打下了良好基础。
The first period of production shows that the result of steam injection is good.
从第一周期开采过程看，注汽效果较好。
Under the production condition of steam injection, the energy ratio can reach 7.0.
在注入蒸汽开采初始条件下，能量效率可以达到7.0。
Normal steam injection can not be carried out because of high pressure in some districts.
部分区块由于注汽压力高而导致无法正常注汽。
The solutions are adding the pour point depression agent and steam injection from the top.
解决方案为加入降凝剂，并在罐上部注入蒸汽。
This article reviews the chief techniques of EOR by steam injection with ancillary additives.
本文综述了国外添加化学剂注蒸汽采油的主要技术。
Heat efficiency of steam injection and hot water injection was 0.349 and 0.465 under the given condition.
在给定的条件下，注入蒸气和热水开采过程的热量的有效利用率分别为0.349和0.465。
At the same time, 4 well groups are injected steam using assemble steam injection technique of horizontal well.
同时，利用水平井组合式注汽技术对4个井组进行了整体注汽。
The automatic distribution system has been developed according to the characteristics of steam injection boiler.
根据注汽锅炉系统的特点，研制了自动配风调节系统。
Viscous oil recovery with steam injection is the most widely used and more profitable recovery technique at present.
注蒸汽开采稠油是当前应用最广泛、效益较高的稠油开采技术，但高温下套管的寿命是至关紧要的问题。
The temperature behavior within the Poplar flake-board mat during steam injection vacuum pressing (SIVP) was studied.
研究了喷蒸真空热压杨木大片刨花板坯内部的温度分布特征。
Therefore, steam injection parameters for Nine-7 Block were analyzed and optimized using orthogonal experiment design.
为此，利用正交试验设计方法对九7区注汽工艺参数进行了敏感性分析和优化。
Purpose To determine oil recovery factor and recoverable reserves of heavy oil reservoir developed by steam injection.
目的确定稠油油藏注蒸汽开发的原油采收率和可采储量。
The experiment shows that nitrogen and steam injection is beneficial for increasing the effect of oil well stimulation.
矿场试验结果表明，该技术可有效提高油井吞吐效果。
In order to achieve maximum recovery rate and the optimum economic results, steam injection parameters must be optimized.
为了获得蒸汽驱油藏最大采收率和最佳经济效果，必须对蒸汽驱注入参数进行优选。
The steam injection boiler for oil field is the main equipment for heat thick oil recovery, the key part of which is a burner.
油田注汽锅炉是热采稠油最主要的设备，锅炉的关键部件是燃烧器。
Conclusion This method is suitable to whole process of heavy oil development by steam injection, and it is an effective method.
结论该方法适用于稠油油藏注蒸汽开发的全过程，是一种有效的方法。
This paper analyzes current technical conditions of the control system of steam injection boiler and proposes a comprehensive plan.
分析了注汽锅炉控制系统技术现状，提出了注汽锅炉控制系统综合技术方案。
This invention relates to a method for using water-coke slurry as fuel of steam injection boiler for heat-exploiting dense petroleum.
本发明涉及一种用于稠油注蒸汽热力开采的利用水焦浆作为稠油热采注汽锅炉燃料的工艺方法。
Interval steam injection is an effective method for enhancing thin layer viscous oil recovery of late oil development of steam injection.
间歇汽驱是吞吐开发后期提高浅薄层稠油采收率的一种行之有效的方法。
In steam injection production, the steam with HTHP can stimulate formation sand production. These statuses restrict the output of heavy oil.
注汽开采中高温高压蒸汽的频繁注入又加剧了地层出砂，这些状况极大地限制了稠油的有效开采。
Soak after steam injection is used to exchange heat fully between steam and oil, condensate steam completely, and enhance thermal efficiency.
注汽结束焖井旨在使油层中的蒸汽与原油充分换热，蒸汽完全凝结，提高热能利用率。
Result Under the same physical properties, reservoir watered-out state relates to the position of steam injection interval and reservoir thickness.
结果在油层物性相似条件下，油层的水淹状况与注汽井段位置、油层厚度有关。
Temperature-sensing curves show that temperature distribution of horizontal well section was well improved and uniform steam injection was realized.
测温曲线表明，水平段温度分布得到了很好的改善，实现了均匀注汽。
The results showed that the steam injection hot pressing method shortened the hot pmsmng time of LVL, and the quality of the products was quite good.
结果表明，喷蒸热压可有效缩短杉木单板层积材的热压时间，且制品性能较好。
Pressure transient test in steam injection well is an inexpensive and effective means to determine swept volume and flowing condition of the steam zone.
注蒸汽井压力降落试并是确定蒸汽波及体积和了解波及区流动情况的一种经济、有效的方法。
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