scholarly journals Damage evaluation for water-based underbalanced drilling in low-permeability and tight sandstone gas reservoirs

2009 ◽  
Vol 36 (1) ◽  
pp. 113-119 ◽  
Author(s):  
Zhao Feng ◽  
Tang Hongming ◽  
Meng Yingfeng ◽  
Li Gao ◽  
Xing Xijin
Keyword(s):  
Low Permeability ◽  
Damage Evaluation ◽  
Gas Reservoirs ◽  
Tight Sandstone ◽  
Underbalanced Drilling ◽  
Water Based

Quantitative description of seismic in low-permeability and tight-sandstone gas reservoirs

2018 ◽  
Author(s):  
Min Qiang ◽  
Shuanghe Dai ◽  
Xu Li ◽  
Linke Zhang ◽  
Chao Zhang ◽  
...  
Keyword(s):  
Quantitative Description ◽  
Low Permeability ◽  
Gas Reservoirs ◽  
Tight Sandstone

scholarly journals Damage evaluation on oil-based drill-in fluids for ultra-deep fractured tight sandstone gas reservoirs

2017 ◽  
Vol 4 (4) ◽  
pp. 249-255 ◽  
Author(s):  
Jinzhi Zhu ◽  
Lijun You ◽  
Jiaxue Li ◽  
Yili Kang ◽  
Junjie Zhang ◽  
...  
Keyword(s):  
Damage Evaluation ◽  
Gas Reservoirs ◽  
Tight Sandstone

The Seepage Pressure Distribution and the Capacity of Low-Permeability Reservoirs Gas

2013 ◽  
Vol 734-737 ◽  
pp. 1317-1323
Author(s):  
Liang Dong Yan ◽  
Zhi Juan Gao
Keyword(s):  
Mathematical Model ◽  
Pressure Distribution ◽  
Low Permeability ◽  
Flow State ◽  
Klinkenberg Effect ◽  
Gas Reservoirs ◽  
Gas Well ◽  
Seepage Pressure ◽  
Slippage Effect ◽  
Low Permeability Reservoirs

Low-permeability gas reservoirs are influenced by slippage effect (Klinkenberg effect) , which leads to the different of gas in low-permeability and conventional reservoirs. According to the mechanism and mathematical model of slippage effect, the pressure distribution and flow state of flow in low-permeability gas reservoirs, and the capacity of low-permeability gas well are simulated by using the actual production datum.

Horizon Attributes and Fracture-Swarm Sweet Spots in Low-Permeability Gas Reservoirs

2000 ◽  
Author(s):  
B.S. Hart ◽  
R.A. Pearson ◽  
J.M. Herrin ◽  
T. Engler ◽  
R.L. Robinson
Keyword(s):  
Low Permeability ◽  
Gas Reservoirs ◽  
Sweet Spots
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