The paper states the design reforming status such as driving arrangment,transportation,equipment selection and mining management for constructing Changchengwobao Coal Mine with high production and efficiency.

Distribution and Evaluation of Arsenic in Changchengwobao Coal Mine

After comprehensively studied regional geology,stratigraphy,sedimentary structure,paleontology and coal measures distribution in the Changchengwopu minefield,coastal and shallow lake sedimentary types and sedimentary environment evolution process were determined,that is the theoretical basis of coal seam hosting regularity,mine design and production,to tap the resources potentials.

Petroleum Characteristics and Prospecting Target in Chaiwopu Seg,Junggar Basin;

Environmental Problems Caused by Excessive Exploitation of Groundwater at Chaiwopu Source in Xinjiang;

Chaiwopu Depression, locates between Bogeda mountain and Yilinhebilgen mountain, is a intermountain basin developed on the basis of the early Hercynian folded rocks.