Abstract Shale gas development requires a very detailed regulatory system and industrial development policy, and relevant national ministries and commissions are stepping up development. The "Shale Gas Development Plan" issued by the National Development and Reform Commission shows that by 2015, China's annual output of shale gas will reach 6.5 billion cubic meters, 2...
The development of shale gas requires a very detailed regulatory system and industrial development policy, and relevant national ministries and commissions are stepping up development. The "Shale Gas Development Plan" issued by the National Development and Reform Commission shows that by 2015, China's annual output of shale gas will reach 6.5 billion cubic meters, and in 2020, it will strive to reach 100 billion cubic meters. By then, shale gas will account for 10% of China's energy demand.
According to reports, China's shale gas survey has invested more than 7 billion yuan, more than 80 construction wells and more than 20 horizontal wells. In 2012, it sold 15 million cubic meters of shale gas through natural gas pipeline network, with a cumulative sales of 30 million cubic meters.
However, compared with the US “shale gas revolutionâ€, China's shale gas mining still faces many difficulties. At the "2013 Global Utilities and Energy Conference" held on April 24th, Accenture Global Clean Energy Director Melissa Stark said in an interview with the China Economic Times that China will reach 6.5 billion cubic meters in 2015. There are four challenges to the rice production target.
The first challenge is the rock and geological challenges.
The second challenge is the challenge of drilling. Especially in the initial mining and exploration period, it is necessary to drill hundreds of wells to find the wells to be used in the future. Whether these service systems can keep up, thus ensuring more efficient drilling, is an important challenge.
The third is a non-technical challenge, such as involving many stakeholders, how to handle the relationship of various stakeholders. For example, the problem of some wells is just a place with a relatively large population, involving the protection of water resources, as well as the problem of pollution prevention.
The fourth and most critical is that there must be a better government regulatory framework and industry structure, because this is a prerequisite for determining the speed of mining. She said: "I am not very worried about whether China can achieve very efficient drilling. But it is more important to have good supervision to prevent pollution of groundwater and the environment."
Melissa Stark believes that China's shale is different from that of the United States, so the drilling, depth and method of design are different. In addition, most of China's shale gas is located in the mountains, and the infrastructure required is different, which takes time to solve.
“These four aspects must be prepared so that we can truly develop shale gas commercially.†Yang Lan, vice president of Accenture Greater China, told the China Economic Times that shale gas development will involve water pollution. This requires a very detailed regulatory system to enable operators to be truly regulated, which in turn reduces the risk of water pollution.
It is reported that the National Energy Administration is formulating a shale gas industry policy and has formed a preliminary draft. The relevant person in charge of the National Energy Administration has publicly stated that the industrial policy will have more detailed regulations on the access, environmental protection, supervision and opening up of the shale gas industry, and the operability will be stronger.
The Measures for the Administration of Bidding and Prospecting for Shale Gas Exploration Rights, which was formulated by the Ministry of Land and Resources, is also planned. The Ministry of Land and Resources encourages all types of investment entities to enter, encourages foreign companies to participate in technical services, and encourages domestic enterprises to carry out foreign cooperation. In the next step, we will continue to improve the introduction of the exploration and competition method for exploration rights in line with the actual exploration and development of shale gas.
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