Abstract: This paper studies the formation of a stationary water crest in a two-dimensional flow toward a cross-section in an oil horizontal well located at any position in a vertical reservoir.By using the potential theory for two dimensional floe formulae and plots of critical rate are presented.The results of this paper not only gives a summary of the formula from papers already published but also develops the work presented in SPE paper 15377.

摘要： 本文研究了水平井二维渗流水脊问题,用势理论给出了:边水驱水平井极限产量公式和图版;底水驱水平井极限产量公式和图版.从而可预测水驱油田用水平井开发之最大无水产量,延缓水脊形成.

关键词: 水平井, 水锥, 水脊, 极限产量