Abstract On September 30, the National Energy Administration announced the "Shale Gas Development Plan (2016-2020)". The development goals, key tasks and safeguard measures of shale gas exploration and development in China during the 13th Five-Year Plan period were put forward. ...
On September 30, the National Energy Administration announced the “Shale Gas Development Plan (2016-2020)â€. The development goals, key tasks and safeguard measures of shale gas exploration and development in China during the 13th Five-Year Plan period were put forward. The Plan sets out the development goals for 2020. Improve the mature 3,500 meters of shallow marine shale gas exploration and development technology, and break through the 3,500 meters deep-sea shale gas, continental and marine-continental transitional shale gas exploration and development technology; in the case of policy support and market development, 2020 Strive to achieve shale gas production of 30 billion cubic meters.
The 2030 target is that during the "14th Five-Year Plan" and "15th Five-Year Plan" period, China's shale gas industry will accelerate development, and marine, continental and marine-land transitional shale gas development will all achieve breakthroughs, and a large number of large-scale pages will be discovered. Rock gas fields, and achieve effective scale development, in 2030 to achieve shale gas production of 800-100 billion cubic meters.
The "Planning" has deployed four major tasks, including vigorously promoting scientific and technological research, leveling exploration and development, strengthening the construction of national-level shale gas demonstration zones, and improving infrastructure and market.
Scientific and technological aspects include: shale gas geological selection and evaluation technology, deep horizontal well drilling and completion technology, deep horizontal well multi-stage fracturing technology, shale gas development and optimization technology, shale gas mining environment evaluation and protection technology.
According to the "Planning", China has promoted exploration and development in three different ways, namely, key construction, evaluation breakthrough and potential research, for the national shale gas block. The key construction areas cover five major blocks including Fuling Exploration and Development Zone, Changning Exploration and Development Zone, Weiyuan Exploration and Development Zone, Zhaotong Exploration and Development Zone and Fushun-Yongchuan Exploration and Development Zone.
The evaluation breakthrough area includes Xuanhan-Wushan Exploration and Development Zone, Jingmen Exploration and Development Zone, South Sichuan Exploration and Development Zone, Southeast Sichuan Exploration and Development Zone, Meigu-Wuzhishan Exploration and Development Zone, and Yan'an Exploration and Development Zone.
In addition, through the “Twelfth Five-Year†exploration evaluation, Zhengan Block, Qigong Block, Hubei Laifeng-Xianfeng Block, Hunan Baojing Block, Longshan Block, Chongqing Chengkou Block, Zhongxian-Fengdu A number of blocks, such as the block, have obtained better shale gas display, and continue to increase research and evaluation and exploration and development during the 13th Five-Year Plan period, and strive for breakthroughs.
The "Planning" proposes to further strengthen the construction of four national-level shale gas demonstration zones in Changning-Weiyuan, Fuling, Zhaotong and Yan'an during the "13th Five-Year Plan" period, and improve and promote the effective development of shale gas through experimental demonstration. Management model and applicable institutional mechanisms.
The “Planning†requires that shale gas be connected to the pipe network or used nearby according to the construction of shale gas capacity and the construction and planning of the national natural gas pipeline network. In the main shale gas production areas such as the Sichuan Basin, actively promote the construction of shale gas pipelines; construct compressed natural gas (CNG) and small liquefied natural gas (LNG) in areas with low shale gas production and underdeveloped backbone networks. Use equipment to increase shale gas utilization. Encourage all kinds of investment entities to enter the shale gas sales market, and gradually form a market pattern in which multiple entities such as shale gas mining enterprises, sales enterprises and urban gas-operated enterprises coexist.
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