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。
Net depletion is the ultimate decline curve even after conducting more development drilling, workover and other expenditures to increase production.
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。
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.
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.
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