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本文将天然气为真实气体,推导出处理裂缝性气藏不稳定试井的计算公式,并提出采用计算机自动拟合疗法,处理不稳定试井资料,进行储量及参数计算。该法简单易行,可以早期预报气藏原始储量。
In this paper, natural gas is used as a real gas, and the formula for processing unstable well testing of fractured gas reservoirs is deduced. The computer automated fitting method is proposed to deal with unstable well test data and calculate reserves and parameters. The method is simple and easy to predict the initial reserves of gas reservoirs.