摘要
Abstract
Unlike other countries, China often count tight oil ＆ gas as conventional resources statistically. In fact, the tight oil ＆ gas has accounted for a considerable percentage in the oil ＆ gas production and reserves of the US and China, in particular the mix of resources to be discovered. With success in the development of tight oil ＆ gas, on the whole, China has reached an advanced international level in the two technology series： horizontal well and fracturing, thereby creating conditions for the development of coal seam gas and shale oil ＆ gas. The great advancement of shale gas in the US brought about drop of gas prices and facilitated the development of shale oil in turn; consequently, its oil production changes from long term falling to rising. The lessons from the development of coal seam gas in China indicate that inefficient management system and lacking of market environment are two primary factors impeding the development of unconventional oil ＆ gas resources, we should advocate comprehensive exploration, development In view of the symbiotic and associated features of various and utilization in the development of oil ＆ gas, in particular that of unconventional oil ＆ gas. Since China＇s research on shale oil ＆ gas is still at a low level, we should not be too anxious for quick results in their development and can only accelerate the process on the basis of respecting of exploration procedures.关键词
非常规油气/致密油气/煤层气/页岩油气Key words
unconventional oil & gas/tight oil/coal seam gas/shale oil & gas分类
社会科学
