A pressure draw-down equation is first established for partial penetration gas well in Darcy-flow dominated domain in bottom water reservoir, and then a binomial deliverability equation is obtained by combining with Non-Darcy binomial radial flow equation
A pressure draw-down equation is first established for partial penetration gas well in Darcy-flow dominated domain in bottom water reservoir, and then a binomial deliverability equation is obtained by combining with Non-Darcy binomial radial flow equation
文章首先导出底水气藏打开不完善井在达西区域的压降公式，再结合非达西区域的二项式产能公式最终得到底水气藏向打开不完善井流动的二项式产能公式。