It is reported that the China-Russia East Natural Gas Pipeline in China from Heilongjiang Province, Heilongjiang Province, Heihe City, China-Russia border, stopping in Shanghai, through Heilongjiang, Jilin, Inner Mongolia, Liaoning, Hebei, Tianjin, Shandong, Jiangsu, Shanghai and other 9 provinces and municipalities, the proposed new pipeline of 3,170 kilometers, and parallel use of the pipeline has been constructed 1,800 kilometers, and the supporting the construction of underground gas storage tanks. The project is approved by section, staged construction, planned for October 2019, the northern section (Heihe - Changling) with production conditions, 2020 end of the whole line completed and put into operation.
The China-Russia East Natural Gas Pipeline Project is China's first natural gas pipeline project with 1422 mm oversized caliber, X80 high steel grade, 12 MPa high pressure level, and world-class level. The natural environment along the pipeline is complex, with alternating permafrost, water network swamps and forest belts, and the lowest temperature in winter reaching minus 40 degrees Celsius, all of which bring great challenges to the pipeline construction.
The China-Russia East Natural Gas Pipeline is based on the concept of "all-digital handover, all-intelligent operation, and all-life-cycle management", and integrates the data of the whole life cycle of the project through the system architecture of "mobile terminal + cloud computing + big data", realizing the digitalization, operation and management of the pipeline from the construction period to the operation period. Through the system architecture of "mobile terminal, cloud computing and big data", it integrates the data of the whole life cycle of the project and realizes the digital, networked and intelligent management of the pipeline from the construction to the operation period. The construction of this pipeline will promote the construction of China's oil and gas pipeline from digitalization to intelligent transformation, and become China's first intelligent pipeline model project.
In the future, the China-Russia East Natural Gas Pipeline will be interconnected with the existing regional gas pipeline network to provide a stable supply of clean and high-quality natural gas resources to the Northeast, the Bohai Rim, and the Yangtze River Delta region, which can reduce carbon dioxide emissions by 142 million tons per year and sulfur dioxide emissions by 1.82 million tons per year, effectively optimizing the structure of China's energy consumption, improving and mitigating the status quo of atmospheric pollution in the areas along the pipeline, and helping to "win the battle to defend the blue sky".
On December 13, 2017, the test section of the China-Russia East Route natural gas pipeline (Heihe-Changling section) and the whole line to speed up the construction mobilization will be held, with the China-Russia East Route Heihe-Changling section of the 11 point section at the same time to fire and open the weld, the China-Russia East Route natural gas pipeline project within the territory of the section of the construction of a comprehensive acceleration.
At present, the project has invested in the construction of more than 4,000 construction personnel, construction machinery more than 2,000 sets, welding pipeline 380 kilometers, two shield tunnels across the bottom of the Heilongjiang River have all been through the Nemur River directional crossing of a success, the northern section of the line project has been completed by 51%, creating a pipeline construction of China's speed for the East China-Russia line on schedule to lay a solid foundation for the commissioning of.