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Our country shale gas "1025" planning to 2015 proved shale gas reserves of 1 trillion cubic meters, recoverable reserves of 200 billion cubic meters, the annual output 6.5 billion cubic meters. By 2020, shale gas output strive to reach 80 billion cubic meters, China's plans to domestic shale gas mining reserves to 1 trillion cubic meters, accounting for conventional gas yield of 8% 12%.
At present our country shale gas industry is still in the initial stage, the industrial development degree and the United States, Canada and so on developed countries have a certain gap.
First, the reserves to be further clear. At present domestic shale gas reserves and has no unified view, from 15 trillion cubic meters to 30 trillion cubic meters of unequal, this is mainly because exploration seismic, drilling exploratory well can foundation work is insufficient, lead to the lack of reliability data caused.
Secondly, mining cost on the high side.
Drilling aspects: China shale gas reservoir in comparison with America differences, the United States shale gas depth in 800 ~ 2600 meters, and sichuan basin shale gas buried deep in the 2000 ~ 3500 meters. The present domestic development a shale gas well about 40 million RMB, the common gas well investment in 5 million yuan or so.
High-end technology is to reduce the cost of mining the most powerful weapon in this field has technical advantages of the company will be in the shale gas development field topped the.
Third, to strengthen the policy support. In the current investment is high, return low industry under the background, the state's policy support is weak, in this round of bidding work after the end, the future is expected to come will be substantial encourage policy support shale gas industry