用有限的数据点采用最小二乘的方法拟合一个球，算出了球心坐标和半径。数据点来源与Solidworks软件中绘制的一个球上的点集-With limited data points using least squares method of fitting a ball, calculate the coordinates and radius of the core. Solidworks data sources and mapping software on a ball point set

储层产能预测文献，对于研究利用测井进行产能预测有帮助！-Prediction of Specific Productivity Index for Sihapas Formation in Uncored Wells of Minas Field Using Limited Available Core and Log Data