The productivity analysis method of tight gas reservoir is presented in this paper, then, we establish the optimal model of gas well productivity analysis and discuss the method to solve the model.

提出了致密气藏的产能分析方法，建立了气井产能分析的最优化模型，并讨论了该模型的求解方法。

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Productivity analysis is the main instrument exploring the source of growth, and the important means to determine the growth quality.

生产率分析是探求增长源泉的主要工具，同时也是确定增长质量的主要方法。

youdao

Productivity analysis is the main tool to seek the source of increasing and the main method to confirm increasing of quality at the same time.

生产率分析是探求增长源泉的主要工具，同时也是确定增长质量的主要方法。

youdao

An analysis I did of research and development productivity earlier this year found that the amount companies spend per approved drug varies wildly.

FORBES: Ten Pharmas Aim To Cut Red Tape To Speed Drug Development

India's low productivity is the central preoccupation of McKinsey's analysis, which starts with the unexceptionable observation that India needs nearly to double its economic growth rate to 10% if it is to employ the masses due to enter the workforce over the next decade.

ECONOMIST: Why India's economy needs faster privatisation

The analysis in this paper assumes that the gains from productivity growth will be more broadly shared in the future, as they have been in the past.

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