The commonness problems discusses on the usual net type of exploration

The commonness problems on the usual net type of exploration are drill hole layout is unreasonable, controlling nature of faults and coal seams is leak, etc. Those problems are unfavorable that compute multiply exploits drilling data to obtain the implicit, and cause worse accuracy and practicality of the 3D Geological Model established. Traditional thinking methods should be broken, we ought to carry out the systematic study on net type of exploration for improving the quality of geological prospecting results, In order to lay a good foundation for intelligently compiling of the coalfield geological maps.