Research On Conditions Of Coal Resource Development In The East Of Rencun Well Field In Shanmian Coal Field

Coal is important foundation energy and industral material in our country, which has the important strategy position in our country national economy. In our country primary energy structure,Coal will be the main foundation energy of our country in a long time.Coal resources are very rich in our country,but the district distribute is unbalance . Our country has numerous population and economy is placing in fast developing period, which has great capacity in the coal needintg.In recent years ,coal resources sharply decreased.The base reserves of the exploration phase would be a serious shortage. Therefore, the Government adjusted the management,development,exploration of mineral resources, and integration of coal resources. The focus of exploration of coal resources has also shifted from the shallow to deep mineral exploration and geological conditions in the current research are important issue.The eastern part of Rencun well field in Shanmian Coalfield which is studied in those papers, referred to the study area, has a Carboniferous - Permian coal-bearing strata and coal seams. Geological survey has been done in the area and small coal mines have been mined in the shallow area. Drilling and geophysical datas and underground mining of small coal mines show that Coal-bearing conditions of the area are worse than the adjacent areas.Coal seams and coal quality change a lot, geological conditions are more complex. Therefore, the area has not been further investigation and research,however, the adjacent area Census West has been applied mineral prospecting right and submitted the exploration report by Yima Coal Industry Group.In recent years, due to the need of coal resource development, the developing of the area is imminent, Luoyang Xinan Electronics Group has applied the mineral prospecting right. and has commissioned the institute of Resources and Environment in Henan Polytechnic University to study geological conditions and the area prospects, and design further detailed investigation program.As the study area needs further development and Geological conditions need be further identified, according to the current stage census data, through field investigation, gathering information, useing coal geological theory and establishing mathematical models of the quantitative analysis, the paper analyses the geological conditions, seam thickness variation reason and its influencing factors , and the structure how to control coal.The paper identifies the survey type of the study area by equivalence block Method, Base on the analysis of coal seam and the coal characters, the paper thinks it necessary to make further detailed investigation, and proposes the detailed investigation design that improves the level of exploration. At the same time,the paper carries out a preliminary analysis of technical conditions for the study area,which include hydro-geological conditions, gas, coal bed, and top floor features, and briefly study economy for the development of coal resources. The paper provides the base of coal resource development conditions, so it has the important significance of theory and guiding production.