摘要
采用叠加原理,对修正等时试井数据进行理论推导,得出直线关系式;根据其斜率计算地层渗透率、不同产量下的视表皮系数、真表皮系数和非达西流系数,计算产能方程和无阻流量; 应用模拟数据进行验证。结果表明,该方法准确、可靠,具有推广应用价值。
By superposition principle, the theoretical deduction to modified isochronal testing data drives a linear relationship equation. From its slope, the permeability, apparent skin factor under different production, true skin factor and none Darcy flow coefficient can be calculated so as to calculate the potential equation and open flow rate; Applying simulate data is to test. The results show that the method is accurate and reliable which has a popularized and applied value.
出处
《油气井测试》
2005年第5期9-10,共2页
Well Testing
