Investigation and application of high strength profile control agent YTP(YTP高强度调剖剂的研究与应用) od XIEChao-yang(谢朝阳), YUQing-sen(俞庆森), LIJian-ge(李建阁), WANGXian-jun(王贤君), LUJun(卢军)

Preuzmi cijeli tekst