您说的是典型曲线的图版吧 推荐几篇论文你可以自己研究下!SPE 97957-Type Curves for Production Prediction and Evaluation of Coalbed Methane Reservoirs;SPE-111194-MS-P-Type Curve-Based Production Prediction Tool for CBM Prospects;【UMI2004】Development of production type curve for Coalbed methane reservoirs;【UMI2005】Prediction of coalbed methane reservoir performance with type curves