First, resources background
　　The Xuan'en County natural gas resource after the Hubei Province Jianghan Petroleum Administrative bureau 1958-1975 year geological investigation and the region exploration, verifies Suanen to be situated at west Yangzi marine facies stratum oil gas Hubei east Chongqing to explore sub-area in a duplicate syncline tectonic element, estimates natural gas total amount of resources 322,182,000,000 m3 initially, trap area 736.1 km2, amount of resources abundance 0.4131 m3/km2, washes the horse level ground trap area amount of resources is 68,108,000,000 m3. This area hydrocarbon source condition is superior, is west the Hunan Hubei the local oil gas resources abundance highest sub-area. According to Xuan'en County washes Ma Ping to wash 1 well water analysis result to indicate that gets down the cold military series formation water total mineralization is 8880mg/L, is hinders the belt alternately, is in seals up the environment.
　　Second, transportation position
　　Project area located at Suanen County Magistrate deep pool river township boundary wash-in Ma Pingcun, is apart from Suanen county 30Km, is apart from state capital Enshi 80Km, is apart from 209 federal highway 25Km, with the suitable ten thousand railroads, the Chongqing bosom railroad, the Shanghai hibiscus highway is interlinked, the good communications, infrastructure conditions and so on electric power, communication are more complete.
　　Third, project survey
　　Businessmen are invited to open companies introduction has the gas probing development intelligence unit to carry on the exploration and development to the Xuan'en County natural gas resource. First, explores this project by the application undertaking the unit to the entire mining area status of resources, the hydrology geology and the related condition carries on the geological investigation, obtains the feasible reserves report; Second, to around this project construction's geological environment proposed that the feasible government reorganizes the measure, handles the prospecting the related procedure, after the being allowed reserves power (i.e. resources exploitment right), please have the mining design qualifications unit (national permission) to carry on the design to this project, is allowed the exploitment right; Third, after having the regular mining plan which the country gives a written reply to a subordinate, carries on the substantive development arrangement to this project, after and please the Coherent units carry on the approval, carries on the production.
　　Fourth, construction condition
　　The investor must provide the reliable fund, the technology, safety control ability and so on related intelligence to prove that and strives for to send positively changes, the national territory, the forestry, the environmental protection, country Department responsible for the work's the and so on An Jian examination permissions.