Variation laws of H 2S concentration in the development process of sour gas reservoir
Li Yunbo, Li Xiangfang, Yao Yuedong, Liu Yijiang, Zeng Daqian, Li Kaihong
Editorial office of ACTA PETROLEI SINICA . 2007, (6): 99 -102 .  DOI: 10.7623/syxb200706020