关键词: 中国, 陆上天然气资源, 勘探现状, 天然气工业, 发展策略

Abstract: The characteristic analysis of onshore natural gas resources in China shows that the exploration maturity for natural gas is not high.The onshore natural gas resources are relative rich in China and largely distributed in four gas provinces.The discovered gas fields are characterized by three distrinct types of migration and accumulation episodes.With an accelerated exploration program,more gas reserves are expected to be found,and the total production of natural gas will increase significantly,which implies that the current high ratio of gas reserves to production can not last a long time.According to the characteristics of gas resources and the achieved results of exploration and development for onshore gas in China,the following strategies for development of onshore natural gas resources in China are recommend.Firstly,intensified gas exploration program should be maintained in the key gas provinces.Secondly,some technologies for raising gas production of individual gas well should be enhanced,in order to lower the gas production cost.Thirdly,gas reservoir management can be improved with the development of onshore natural gas.Finally,reformation of the current management system can improve the gas production efficiency.

Key words: China, onshore natural gas resources, exploration state, natural gas industry, development strategy