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Keywords: water locking damageClose
Proc. ASME. OMAE2021, Volume 10: Petroleum Technology, V010T11A015, June 21–30, 2021
Paper No: OMAE2021-62814
...Abstract Abstract Hydraulic fracturing is the most effective reservoirstimulation techniques in the coalbed methane. However, the polymer in the fracturing fluid has a strong effect on the surface of the coal, causing the water lock damage as high as 70% to 90%. It is important to develop...