Unlike Wells designed to pump crude, oil sands don't have the same production decline rate.
因为钻探原油的油井产量是递减的，但含油砂却没有这种产量递减率。
If the ratio is lower than9, much more rapid production decline will appear for such an oilfield.
储采比低于9以后，油田产量将以很快的速度递减。
Analysis of production decline rate is an important item in development planning of oil -gas fields.
油气田产量递减率分析是开发规划中的一项重要内容。
Oil production decline is unavoidable after the development of oil reservoir entered high water cut period.
油藏开发进入高含水期后，原油产量的递减是不可避免的。
Conventional production decline law incorrectly reflects the production feature of low permeability reservoirs.
常规产量递减规律不能很好地反映低渗透油藏的生产特征。
B cells showed such precocious and low anti-HIV decline in the ability, the ability of antibody production decline.
这类B细胞表现出早熟和低抗hiv的能力下降，分泌抗体的能力下降。
Colombia - March actual: a Colombian production decline evident throughout 2003 continued in the first quarter of 2004.
哥伦比亚——3月份的实际情况：2004年第一季度，哥伦比亚继续了2003年整年都看到的生产量下降。
Production decline method is an important technology to estimate the recoverable reserves of oil, gas and condensate reservoirs.
第二，产量递减是预测凝析气田可采储量的重要方法。
After implementation, initial production of oil Wells has risen 83.4% on the average, and production decline rate is reduced greatly.
措施实施后油井初产平均提高83.4%，且产量递减率大大降低。
GAZ and KamAZ were the first automobile makers of Russia to speak of production decline in the wake of the global financial collapse.
嘎斯和卡玛斯是俄罗斯第一个发言的汽车制造商的生产在全球金融崩溃后下降。
Even if Libyan oil production were completely turned off, the IEA has enough oil in storage to offset that lack of production decline for a full year.
即使利比亚完全关闭石油生产，国际能源署也有充足的石油储备，足以抵消一整年石油产量下滑带来的供应短缺。
Based on production decline curve equation, through mathematical derivation, a kind of logarithmic type production decline curve equation is obtained.
在产量衰减曲线方程的基础上，通过数学推导，得到了一种对数型产量衰减曲线方程。
In the initial stage of oilfield development, water cut is high with great escalating rate, which results in the oil production decline by a big margin.
油藏投入开发后初期含水较高，含水上升极快，造成产油量大幅度递减。
A production decline model which is fit for water huff and puff well is established based on the in-site production data and imbibition experiment in lab.
并根据矿场生产动态数据和室内渗吸实验，建立适合于注水吞吐井的产量递减模型。
This method is applied to the adaptation and prediction of production decline laws in Block Liang 112 in Boxing depression, and good results are achieved.
利用该方法对博兴洼陷梁112块产量递减规律进行拟合和预测，取得很好的效果。
The generalized Weng's model, dual logarithm production decline curve model and water drive curve model are popular to use in reservoir engineering study.
在油藏工程中，广义翁氏预测模型、双对数型产量衰减曲线预测模型和水驱曲线模型都是比较重要的预测模型。
Wangxuzhuang oil field has entered into high water cut and high production period with composite water cut being above 90% and a rapid oil production decline.
王徐庄油田位于黄骅坳陷南大港构造带西端，是早已进入高含水采出阶段的老油田，综合含水已达90 %以上，产量递减严重。
But from the production history of the individual well in the block, most of the Wells have such problems as short stable production period and quick production decline.
但从该区块单井的生产历史来看，大部分井存在稳产时间短、递减快的问题。
It is the common high producing metabolic disorders, with milk production decline, loss of weight and appetite for the main performance, sometimes don't show any symptoms.
它是高产奶牛常见的代谢紊乱性疾病，以产奶下降、体重减轻、食欲不振为主要表现，有时不表现任何症状。
Combined with the production decline analysis of a well in Shengli Oilfield, the fact is confirmed that this method can effectively predict and analyze the oil well performance.
结合胜利油田某井产量递减分析，表明该通式能有效地预测和分析油井动态。
Based on production decline analysis, gas productivity curve analysis and well tests analysis, reservoir potential have a close connection with formation parameter and permeability.
根据产量递减分析、采气曲线分析以及试井解释可知：储层产能与地层系数和地层渗透率关系十分密切。
Through choosing referential time, production and decline ratio, this method is more flexible, simple and practical than the Arps method in terms of analyzing the production decline.
通过选用参考时间、参考产量和参考递减率，使得递减分析方法具有一定的灵活性和优越性、该方法简便、实用。
In low and ultra-low homogeneous reservoir start-up pressure have an impact on the flow rate, reservoir production decline law, water production laws and injected water sphere of influence.
低和特低均质储层中的渗流启动压力对渗流速度、油藏产量递减规律、产水规律和注入水的波及范围都有影响。
The coal bed gas reservoirs in China are characterized by low permeability, low desorption speed, low production, rapid production decline and difficult to realize industrial scale production.
中国煤层气藏的特点是渗透率低，解吸速度低，产量低，产量递减快，工业化生产难。
Based on the production decline method in petroleum reservoir engineering, a new method to predict recoverable and remaining recoverable reserves of oil and gas fields has been proposed in this paper.
基于油气藏工程中的产量递减法，提出了预测油气田可采储量和剩余可采储量的新方法。
This facility was then in its third decade of production and was beginning to show signs of decline, perhaps because of over development.
当时该设施已经快有三十个年头了，并开始出现衰退的迹象，这可能是由于过度开发。
If these trends in fuel production and usage continue, therefore, Sidurian reliance on foreign sources for fuel should decline soon.
因此，如果燃料生产和使用的这种趋势继续下去，西杜里亚对外国燃料来源的依赖很快就会减少。
The large-scale decline of international Solar PV price is based on the energy-intensive production of unpurified silicon.
国际太阳能光伏价格的大规模下跌是基于能源密集型生产的未纯化硅。
Overcapacity in polysilicon and finished panels, and low-cost Chinese production, are responsible for the decline.
价格下跌的原因是，多晶硅和成品面板产能过剩，以及中国生产成本低廉。
Overcapacity in polysilicon and finished panels, and low-cost Chinese production, are responsible for the decline.
价格下跌的原因是，多晶硅和成品面板产能过剩，以及中国生产成本低廉。
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