Numerical study on gas production via a horizontal well from hydrate reservoirs with different slope angles in the South China Sea
Tingting Luo , Jianlin Song , Xiang Sun , Fanbao Cheng , Madhusudhan Bangalore Narasimha Murthy , Yulu Chen , Yi Zhao , Yongchen Song
Deep Underground Science and Engineering ›› 2024, Vol. 3 ›› Issue (2) : 171 -181.
Numerical study on gas production via a horizontal well from hydrate reservoirs with different slope angles in the South China Sea
• The response of hydrate reservoirs with various angle slopes to gas production is predicted. • Low permeability would limit the long-term gas recovery rates of clayey reservoirs. • Reservoirs without slope angle show the highest gas production and seabed settlement. • There is a risk of potential damage of the production wellbore during long-term gas production.
effective stress / low-permeability reservoirs / natural gas hydrate production / numerical simulation / settlement / slope angle / the South China Sea
2024 The Author(s). Deep Underground Science and Engineering published by John Wiley & Sons Australia, Ltd on behalf of China University of Mining and Technology.
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