Mechanisms and prevention & control countermeasures of water breakthrough in horizontal wells in multi-layer unconsolidated sandstone gas reservoirs: A case study of the Tainan Gas Field in the Qaidam Basin

Mechanisms and prevention & control countermeasures of water breakthrough in horizontal wells in multi-layer unconsolidated sandstone gas reservoirs: A case study of the Tainan Gas Field in the Qaidam Basin

Water breakthrough in horizontal wells is now the main factor restricting the stable production of the Tainan Gas Field in the Qaidam Basin. In view of this problem, the distribution characteristics of irreducible water saturation were investigated by using the nuclear magnetic resonance logging int...

Full description

Bibliographic Details
Main Authors: Yun Yang, Duanyang Gu, Yunxiao Lian, Guoliang Liu, Shengmei Han, Lin Chang, Yuankun Ma, Yongnian Zhang
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2019-12-01
Series:Natural Gas Industry B
Online Access:http://www.sciencedirect.com/science/article/pii/S2352854019301093

Similar Items

Similar Items