Abstract Combustible ice (gas hydrate) mining ushers in an important node. CNPC announced on the 28th that the Ministry of Land and Resources, the Guangdong Provincial People's Government and CNPC recently signed a strategic cooperation agreement in Beijing to promote the construction of pilot gas exploration zones for natural gas hydrate exploration and exploitation in the South China Sea.
Combustible ice (gas hydrate) mining ushers in an important node. CNPC announced on the 28th that the Ministry of Land and Resources, the Guangdong Provincial People's Government and CNPC recently signed a strategic cooperation agreement (hereinafter referred to as the "Agreement") to promote the construction of pilot gas exploration zones for natural gas hydrate exploration and exploitation in the South China Sea. PetroChina executives said they hope to achieve commercial mining in 2030. In the industry view, this move is of great significance, marking that China's natural gas hydrate exploration and mining industry has entered a new stage, and will further accelerate the process of China's natural gas hydrate industrialization construction.
As an important strategic energy source that can replace oil and natural gas, the exploitation of combustible ice has been paid attention to by all countries in the world. For China, which is in urgent need of energy structure transformation, it is more related to future energy security, energy cleanliness, sustainable development and many other aspects.
At the signing ceremony, Minister of Land and Resources Jiang Daming said that it is necessary to fully understand the importance of promoting the industrialization of natural gas hydrates to ensure national energy security and promote energy structure optimization. It is necessary to speed up the research and formulation of resource management policies and industrial policies, speed up the research and development process, and accelerate the process of industrialization.
Wang Yilin, chairman of CNPC, said that the signing of the "Agreement" by the three parties is of great significance to promoting China's energy production and consumption revolution and building a maritime power. CNPC will actively carry out the key engineering and technical research and development of test mining, and break through the technical problems of dessert identification, branch horizontal well drilling and completion, and reservoir sand control lifting technology as soon as possible, fully participate in the trial production industrialization field test, and strive to improve single well production and reduce The trial production cost and effective protection of the environment lay the foundation for the industrialization of natural gas hydrate exploitation.
At the recent semi-annual report performance meeting, Wang Dongjin, the president of PetroChina, also stated: "China Petroleum's strategic development in the future will attach great importance to and participate in the development of combustible ice and accelerate the development of the Bohai Sea, and hope to achieve commercial exploitation in 2030."
On May 18 this year, China's sea area flammable ice test mining success, from theory, technology to engineering, equipment and all-round independent innovation, in the field of global energy exploration and development has achieved a leap from "follow-up" to "leading".
The reporter was informed that during the trial mining period, the Ministry of Land and Resources, the Guangdong Provincial Government and the CNPC Group jointly held a symposium on the industrialization of natural gas hydrates in Guangzhou. Sun Shaolu, secretary of the party group and deputy minister of the Ministry of Land and Resources, pointed out at the meeting that it is necessary to further carry out the successful follow-up work of natural gas hydrate test and mining, and comprehensively sum up the results of test mining theory, technology, engineering and equipment to ensure the leading position.
With the signing of this strategic cooperation agreement, the industrialization process of natural gas hydrates has undoubtedly taken a big step forward.
"The significance of building a natural gas hydrate mining test area is certainly great." Li Xiangfang, dean of the School of Petroleum and Natural Gas Engineering of China University of Petroleum, said in an interview with the Shanghai Securities Journal yesterday that the previous gas test and test mining were only single well operations. Time to try it out, but the test area is not a concept at all. "It is equivalent to setting up a 'special zone', which means entering the pre-commercial mining category."
He said that the previous shale gas from the initial exploitation to the current large-scale commercial mining is the result of technological progress. The origin of hydrates is earlier than shale gas, the resources are larger, and the development prospects are better. As long as the technology breakthroughs, the future development prospects will be very broad.
“The amount of hydrates is huge, equivalent to twice the total fossil resources of humans, including the total resources of coal, oil and natural gas. At the same time, it is difficult to mine. However, the risks are all in progress. Risk. In the past, China's oil and gas development technology has been learning the West, but in terms of hydrate mining, China hopes to achieve leadership and originality." Li Xiangfang said.
In his view, it is hard to say how much resources can be realized after commercialization and commercialization in the future, but after all, it is an important step and represents a development direction. With the advancement of science and technology, the position of hydrates will become more and more important.
A researcher from the China National Petroleum Corporation Economic and Technological Research Institute told the Shanghai Securities Journal reporter yesterday that the signing of the pilot zone for the tripartite construction means that natural gas hydrates have taken a crucial step in the field development of the laboratory from the beginning to the beginning, and truly merged with the industry.
"Of course, development still needs to go step by step, taking controlled mining to prevent possible environmental disasters," the researcher cautioned.
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