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- Through numerical modelling, this paper studies the process parameters of steam drive such as steam injection rate, production injection ratio, and steam quality. 利用数值模拟方法对蒸汽驱中注汽速度、采注比和蒸汽干度等工艺参数进行了研究。
- A viscosity-temperature model of cumulative steam injection rate and cumulative oil production has been established for cyclic steam stimulation stage according to the standard viscosity-temperature curve of American Material Experiment Society. 摘要根据美国材料试验学会制定的标准粘温关系曲线,建立蒸汽吞吐阶段累计注汽量与累计产油量之间的粘温模型。
- steam injection rate 注汽速率
- The txRate parameter is the injection rate. txRate参数就是注入速率。
- Effect of polymer injection rate on EOR. 注聚合物速度对提高原油采收率的影响
- Integrated distributing and metering and regulating device for steam injection. 稠油热采注汽分配计量调节一体化装置研究。
- Results Injection rate had a significant effect on TTP of lung. 结果 注射速率对两肺组织至峰值时间有显著性影响。
- 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。
- The scan cover, injection rate and reconstruction matrix were assured. 确定增强扫描范围、佳注射速率与重建矩阵。
- The steam injection system is subject to sudden steam increasing in a refinery coker unit. 某炼厂焦化炉注蒸汽控制系统不能正常运行,注汽量突增造成炉管出口温度大的反向响应。
- Le An oilfield is a dense oil field where themethod of cyclic steam injection is used to reduce viscidity ofcrude oil. 乐安油田是通过蒸汽吞吐减轻原油粘度进行开采的稠油油田。
- 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。
- 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。
- PCM screw pump was used immediately after steam injection in Well Shu 1-39-036 and achieved initial success. 在曙1-39-036井注汽结束后直接采用PCM螺杆泵生产,获得阶段性成功。
- The steam injected into the quiescent subcooled water, can form several condensation modes including chugging, bubbling and jet according to the steam flow rate. 当蒸汽喷射进过冷水中,根据蒸汽流量大小,可以分为间歇凝结、泡状凝结和射流凝结三种凝结形态。
- They varied both chamber pressure and mixture ratio, making use of a stepfunction change in the oxidizer injection rate. 他们通过用氧化剂喷射速率阶跃函数变化的方法来改变气室压力和混合比。
- This model provides a new method for solving steam injection temperature field in annulus accurately and optimizing injection parameters rapidly. 该模型为准确求解环空注蒸汽温度场分布及快速优化注汽参数提供了新的方法。
- To meet the high coal injection rate it is necessary to modernize PCI technology. 为了适应高炉大量喷吹煤粉,必须对高炉喷煤工艺及设备进行改造。 方向是:煤场要增加储煤能力,实现自动配煤;
- Steam injection will have a big impact on cyclic oil-steam ratio,but it is a complex combination of multi-relation and hyperspace. 蒸汽吞吐中注汽量对周期油汽比影响巨大,但注汽量是多相关、多维空间的一个复杂组合。
- The impact of injection rate of polymer flooding on the inaccessible pore volume is studied by the numerical method. 利用数值模拟方法,研究聚合物驱注入速度对不可及孔隙体积的影响。