Sand production is an important factor, which affects oil well productivity.
出砂是影响油井生产能力的一个重要因素。
It is very importance to determine reasonable oil well productivity in the early production period of horizontal well.
在水平井开采初期，合理产能的确定至关重要。
The optimizing design software for electric pump plays an important role in correctly selecting the electric pump subassembly and maximizing the oil productivity for a well.
电泵井优化设计软件为正确选择电泵机组，使电泵井发挥最大生产能力起到了重要作用。
Productivity prediction was carried out on the basis of reservoir grading and was verified by oil testing in another new well.
续而本文在储层分级的基础上预测产能，并得到新井试油的验证。
The inlet pressure of the jet pump can also be obtained by the pressure ratio, and it can be used for acquiring the productivity curve of an oil well.
这样，就可以计算出诊断喷射泵井工况所需要的压力比，流量比和泵效等工况参数，泵吸入口压力还可用来计算油井的产能曲线。
After oil pumping were implemented on producers in Banqiao Oilfield, some productivity of producers was reduced even lost totally due the formation damage during well killing.
板桥油田在实施压井作业转抽后，由于储层在压井作业过程中受到伤害，一些油井产能下降甚至完全丧失。
The well productivity of sand reservoirs in Pearl River Mouth Basin is higher than that of onshore oil field in China.
珠江口盆地砂岩油田油井的生产能力均高于我国陆上砂岩油田。
The state steady testing is an important tool for evaluating productivity of oil well in petroleum reservoir engineering.
在油藏工程中，对于评价油井产能，稳定试井是一个重要的工具。
Based on oil well IPR curve and the special consideration of the additional skin factors caused by sand control measures, a new productivity prediction model for sand control Wells is developed.
以防砂前油井流入动态(IPR)曲线为基础，考虑各种防砂措施在井底附近造成的附加阻力表皮，建立了一套基于IPR曲线的防砂井产能预测方法。
The reservoir of Wenmi Oilfield in Tuha area is characterized by low porosity, low permeability and low productivity, as well as high wax and high asphalt in crude oil.
吐哈温米油田属于低孔、低渗、低产能油藏，原油含蜡量、沥青质较高，油井的近井地带结垢严重。
Reservoir fractures are relatively well developed in Niuxintuo oilfield which control the productivity of oil well directly.
牛心坨油田的储层裂缝比较发育，裂缝的发育状况直接影响油井的产能。
Productivity analysis of horizontal well with non-Newtonian power law fluid is helpful to carry out rational development and evaluation of heavy oil reservoirs.
开展非牛顿幂律流体水平井产能分析有助于对稠油油藏进行合理的开发和评价。
Workover is a very important job to maintain normal productivity of oil and gas well from start-up to depleted period and increase EOR.
修井是维护油气井从投产之日起直至枯竭这段时期内的正常生产能力，并提高油气井的最终采收率的一项重要的工艺。
Therefore, Studying on productivity evaluation and parameters optimization of multi-branch horizontal well is important for enhancing oil recovery and integral exploitation benefit of oilfields.
因此，研究多分支水平井产能评价与参数优化对提高采收率及油田整体开发效益具有十分重要的意义。
Therefore, Studying on productivity evaluation and parameters optimization of multi-branch horizontal well is important for enhancing oil recovery and integral exploitation benefit of oilfields.
因此，研究多分支水平井产能评价与参数优化对提高采收率及油田整体开发效益具有十分重要的意义。
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