Related system is imperfect

First, the lack of policy incentives. Shale gas development investment, output cycle is long, slow return on investment.unconventional gas If there is no government support, general business difficult to enter. Although the Chinese government has introduced a number of preferential tax policies for shale gas development, but overall not enough, pertinence, the absence of clear policy. Second, there is the problem of overlapping tenements. Exploitation of unconventional oil and gas resources similar to conventional oil and gas resources are managed by the Ministry of Land and unified, awarded exploration licenses. Some distributed in conventional oil and gas basin formation  shale gas  mining tenements will inevitably overlap. Third, there is the absence of relevant policies and regulations. On the one hand, the initial investment for the exploitation of shale gas is high, output cycle is long, slow return on investment characteristics, China still lacks the appropriate financial subsidies, tax incentives and other incentives. On the other hand,Fracturing proppant China's shale gas exploration and development in a number of potential areas such as the Ordos Basin, the Turpan-Hami Basin and other more serious drought and water shortage, environmental protection is also an urgent need shale gas mining process concerns that China still lacks appropriate in this regard guidance and restrictions.