【摘要】 利用探井取得的试采动态资料 ,对气井产能预测模型中的产能系数进行研究 ,分析了产能系数的影响因素 ,并通过统计分析方法 ,确定了产能系数的合理计算方法 ,使气井产能预测方程在勘探初期即可得到较好应用 ,为气井产能设计及产量预测提供了理论依据更多还原

【Abstract】 By using the production test dynamic data from exploratory wells,both coefficients and its influencing factors in the gas well potential model are studied.A reasonable algorithm of flow capacity is established by the statistics method.However,the equation of the gas well potential is better applied in the early exploration period.A theoretical basis for the gas well production test design is presented.更多还原