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从煤层气井解吸机理出发 ,对DST和注入 /压降两种测试方法在解释曲线和解释结果上的差异进行分析对比 ,从取得完善可靠的资料角度得出两种不同方法所适应的煤层气勘探开发的阶段不同。
Based on the desorption mechanism of coalbed methane wells, the differences between interpretation curves and interpretation results of DST and injection / pressure drop test are analyzed and compared. From the perspective of obtaining reliable data, two different methods of coalbed methane exploration Different stages of development.