油气田产量递减率分析是开发规划中的一项重要内容。
Analysis of production decline rate is an important item in development planning of oil -gas fields.
聚合物用量小，含水回升率相对较高，产量递减率也相对较大；
The less polymer volume is applied, the higher water cut increasing, and the larger of decline oil production.
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。
Unlike Wells designed to pump crude, oil sands don't have the same production decline rate.
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。
After implementation, initial production of oil Wells has risen 83.4% on the average, and production decline rate is reduced greatly.
在满足氮、磷营养元素需求的前提下，有机肥与无机肥所含的钾，对脱毒马铃薯产量均呈报酬递减率关系，交互效应呈负值。
There is the reward decrement relationship between K amounts from organic and inorganic fertilizer and yield of virus-free potato, and the reciprocal effect presents a negative value.
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。
Based on production decline analysis, gas productivity curve analysis and well tests analysis, reservoir potential have a close connection with formation parameter and permeability.
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。
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.
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。
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。
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.
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