Tectonic Evolution and CBM Reservoir Formation in Wulunshan Minefield, Guizhou;

Coal Seam Gas-bearing Properties and Theoretical CBM Recoverable Ratios in Wulunshan Mine Area, Guizhou

Geological Characteristics and Gas-bearing Properties of Mineable Coal Seams in Wulunshan Mine Area

Based on the preliminary investigation on geological backgrounds, characteristics of CBM reservoirs and distribution of CBM resources in Wulunshan coal mining area, the authors have found that CBM basic geological conditions in Wulunshan of Zhina coalfield in Guizhou province are comparable to Jincheng Coal mining area in Shanxi to some extent.

After studied and analyzed hydrogeological conditions,surface water and ground water dynamic characteristics,hy-drogeological data obtained during mine workings opening-up,considered that under the normal condition,particular aquifer in Wulunshan minefield unlikely has threat to coal mining.

Practice Exploration under Traditional Agriculture——"Wushan Development Mode" Research I;