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。
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。
The curve tends to smoothly decline with the highest production rate at first and the lowest production rate later when the Wells become stripper Wells.
曲线从初期的最高产量至后期井枯竭时的最低产量平滑下降。
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。
Net depletion is the ultimate decline curve even after conducting more development drilling, workover and other expenditures to increase production.
净枯竭是指进行更多开发钻井、修井和其他支出以提高产量后的最终递减曲线。
Field example demonstrates that by matching actual production data with theoretical decline curve formation parameters can be determined and future production can be predicted.
实例表明，实际产量资料与理论递减曲线的拟合可确定地层参数，预测产量变化。
Typically, the peak of this curve occurs when reserves are 50 percent depleted, which is followed by an irreversible slow decline in production following the law of diminishing returns.
通常情况下，这个曲线达到顶点时，是能源储备的百分之五十枯竭的时候，在此之后根据回报递减的规律，产量不可逆转地缓慢下降。
Typically, the peak of this curve occurs when reserves are 50 percent depleted, which is followed by an irreversible slow decline in production following the law of diminishing returns.
通常情况下，这个曲线达到顶点时，是能源储备的百分之五十枯竭的时候，在此之后根据回报递减的规律，产量不可逆转地缓慢下降。
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