EFFECTIVE WELLBORE RADIUS MODEL WITH CONSTANT PRESSURE AT EXTERNAL BOUNDARY AND ITS TYPE-CURVES IN WELL TEST ANALYSIS
Jia Yong-lu
西南石油大学学报(自然科学版) . 1993, (4): 51 -57 .  DOI: 10.3863/j.issn.1000-2634.1993.04.008