China National Petroleum Corporation announced on the 13th that with the completion of the pipeline welding at the Jiangchuan Jiangding Tunnel in Suichuan County, Jiangxi Province, the second-line project of the West-East Gas Pipeline will be completed, and it is planned to complete the completion of the main line project by the end of June. .
The Second West-East Gas Pipeline Project is the first large-scale pipeline project for the introduction of overseas natural gas resources in China. It consists of eight trunk lines and has a total length of 8,653 kilometers. It began at the first station in Horgos, Xinjiang, crossing China's 15 provinces and autonomous regions. City and Special Administrative Region, stop in Hong Kong. Among them, the Khorgos-Guangzhou section is a trunk line with a total length of 4,865 kilometers.
The total investment of the Second West-East Gas Pipeline Project is approximately 142.2 billion yuan, and the annual gas transmission capacity is 30 billion cubic meters, which can provide more than 30 years of stable gas supply. This guarantees China's energy security, optimizes energy consumption structure, promotes energy-saving emission reduction, and transforms economic development. Ways and realization of science and sustainable development are of great significance. At the same time, engineering construction has driven the development of dozens of related industries such as machinery, electronics, and metallurgy in China, with direct investment exceeding 300 billion yuan.
The second line of the West-East Gas Pipeline project takes Ningxia Zhongwei as the boundary, and it is divided into east and west sections. The Horgos to Zhongwei section of the Western Section commenced construction on February 22, 2008 and was completed and put into production on December 31, 2009. After it was put into production, it greatly eased the tight supply of natural gas in such cities as Urumqi, Beijing and Shanghai. The eastern section started construction on February 7, 2009. On December 5, 2010, the second segment of the West-East Gas Pipeline from Zhongwei to Huanghua was completed and put into operation. This opened up the four main gas regions of Changqing, Qinghai, Tarim and Southwest China, and began to supply the “two lakes†and the Sichuan-Chongqing region. A gas pipeline network extending in all directions covers 18 provinces and cities in China.
As a major livelihood project in China, the completion of the Second West-East Gas Pipeline Project will benefit 400 million people in China, increase the proportion of natural gas in China’s primary energy consumption by 1-2%, and replace 76.8 million tons of coal each year. Reduce CO2 emissions by 130 million tons, sulfur dioxide by 1.44 million tons, dust by 660,000 tons, and nitrogen oxides by 360,000 tons.
According to statistics, as of June 13, the Second West-East Gas Pipeline has already received 10.6 billion cubic meters of natural gas from Central Asia, and China has already benefited more than 100 million people.
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