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中国石油川渝百亿方储气库群待建 日调峰气量超

作者:admin  日期:2018-10-29 11:34  人气:
9月20日,中国石油西南油气田公司亮出储气库建设计划:今年至2030年,投资281亿元,新建5个储气库,形成工作气量达100亿立方米、日调峰采气量超过8300万立方米的储气库群,用于季节调峰、事故应急。
 
On September 20, PetroChina Southwest Oil and Gas Field Company unveiled its gas storage construction plan: from this year to 2030, it will invest 28.1 billion yuan to build five new gas storage sites, forming a gas storage group with 10 billion cubic meters of working gas and over 83 million cubic meters of peak shaving gas production per day for seasonal peak shaving and emergency response to accidents.
 
 
 
新建的5个储气库全部在枯竭气田基础上改建。重庆境内的有铜锣峡储气库、黄草峡储气库、万顺场储气库,设计作气量分别为7.3亿立方米、8.5亿立方米、34.5亿立方米;四川境内的有老翁场储气库、牟家坪储气库,设计工作气量分别为18.5亿立方米、10.5亿立方米。
 
The newly built 5 gas storage units are all reconstructed on the basis of exhausted gas fields. There are Tongluoxia gas storage, Huangcaoxia gas storage and Wanshunchang gas storage in Chongqing, with designed gas capacity of 730 million cubic meters, 850 million cubic meters and 3.45 billion cubic meters respectively; Laowangchang gas storage and Moujiaping gas storage in Sichuan, with designed gas capacity of 1.85 billion cubic meters and 1.05 billion cubic meters respectively.
 
 
 
 
 
2013年6月,西南油气田公司在重庆境内的相国寺储气库投入运行,注采能力最大、日调峰采气量高居我国25座储气库之首,对我国冬春保供产生了重要作用。专家认为,相国寺储气库建设过程中形成的库址优选、快注快采井的钻完井技术,对川渝地区新建储气库有重要的指导作用。
 
In June 2013, Southwest Oil and Gas Field Company put into operation in Xiangguosi Gas Storage in Chongqing, with the largest injection and production capacity and the highest daily peak shaving gas production rate among 25 gas storage in China, which played an important role in winter and spring supply protection in China. Experts believe that the optimization of reservoir site and the drilling and completion technology of fast injection and recovery wells formed in the construction of Xiangguosi gas storage have important guiding role for the new gas storage in Sichuan-Chongqing area.
 
 
 
目前,西南油气田公司已启动相国寺储气库扩容工程,新钻一批新井用于注气、采气作业,季节调峰能力日采气1393万立方米基础上增加524万立方米,工作气量在16.7亿立方米提高到23亿立方米。铜锣峡储气库是川渝地区开工建设的第二座储气库,由中国石油与重庆市共建铜罗峡储气库。9月7日,核实储气能力的先导试验开始,地球物理勘探、井位研究等作业也会陆续展开。黄草峡储气库等4座储气库也启动了相关建设工作。
 
At present, the Southwest Oil and Gas Field Company has started the expansion project of Xiangguosi Gas Storage, drilling a number of new wells for gas injection and production operations, seasonal peak shaving capacity of 13.93 million cubic meters of daily gas production on the basis of 5.24 million cubic meters, working gas capacity in 1.67 billion cubic meters to 2.3 billion cubic meters. Tongluoxia Gas Storage is the second one in Sichuan and Chongqing. It is built by PetroChina and Chongqing together. On September 7, the pilot test to verify the gas storage capacity will begin, and geophysical exploration and well location research will be carried out one after another. 4 gas storage reservoirs such as Huang caxia gas storage have also started construction work.
 
 
 
西南油气田公司是川渝地区供气主力,并向滇黔桂供气,建设一批储气库是保障平稳供气的重要基础。四川盆地地质条件复杂,储气库建设的技术难度大。为此,中国石油西南油气田公司拟组建相应的攻关团队、管理团队,支撑储气库建设。
 
Southwest Oil and Gas Field Company is the main gas supplier in Sichuan-Chongqing area, and it supplies gas to Yunnan, Guizhou and Guangxi. Constructing a number of gas storage reservoirs is an important basis for ensuring stable gas supply. The geological conditions of the Sichuan basin are complex and the technology of gas storage construction is very difficult. Therefore, PetroChina Southwest Oil and Gas Field Company plans to set up corresponding research and management teams to support the construction of gas storage.

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