A well test model for wells drilled in big-size cavity of naturally fractured vuggy carbonate reservoirs
ZHANG Fuxiang, CHEN Fangfang, PENG Jianxin, JIA Yonglu, LEI Shenglin, YANG Xiangtong, YANG Jianjun
ACTA PETROLEI SINICA . 2009, (6): 912 -915 .  DOI: 10.7623/syxb200906021