摘要
针对复杂非均质储层,现代试井分析典型曲线图版拟合解释参数存在一定多解性,提出利用不稳定产能评价来检验试井解释参数。利用解释参数进行不稳定产能计算,将计算结果和油气井实际产量对比,根据误差情况来判断试井分析储层参数的合理性。实际应用说明,该方法是判断储层动态参数分析准确性的一种有效辅助手段,对于正确评价储层状况具有实际意义。
To the complex heterogeneous reservoir, for multiple solutions existing in matching to interpret parameter with typical plot and analyzing curves by advanced well testing analysis, using unsteady productivity evaluation to check interpreting parameters is suggested. By using interpreting parameter to calculate unsteady production potential and comparing this result with actual production of oil and gas well, the rationality of well testing analysis parameter based on error situations is judged. Applications show that this method is a valuable assistant manner to evaluate reservoir status which has a factual sense.
出处
《油气井测试》
2007年第1期20-22,共3页
Well Testing
关键词
不稳定产能评价
试井分析
储层参数
合理性
unsteady productivity evaluation, well testing analysis, reservoir parameter, rationality
