Supported by the National Basic Research Program of China (2009CB219603, 2010CB226800); the National Natural Science Foundation of China (40874071, 40672104)
During the process of coal prospecting and exploration, different measurement time, different logging instruments and series can lead to systematic errors in well logs. Accordingly, all logging curves need to be norma...
funded by the National Key Project (No.2011ZX05035);the State Key Basic Research Program of China(No. 2009CB219603);the Project of Scientific Innovation Research of College Graduate in Jiangsu Province (No. CXLX11-0334).
Effective recognition of a coalfield fire area improves fire-fighting efficiency and helps avoid potential geological hazards. Coalfield fire areas are hard to detect accurately using general geophysical methods. This...