Sichuan–Shanghai Parallel Gas Pipeline

From Global Energy Monitor
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Sichuan–Shanghai Parallel Gas Pipeline 川气东送2线, also known as the Second Sichuan–East Gas Transmission Pipeline, is a gas pipeline under construction in China.[1]

Location

The pipeline will run from Weiyuan, Sichuan, China to Wenzhou, Zhejiang, China. It goes mostly parallel to the route of the Sichuan–Shanghai Gas Pipeline,[1] but divergent to it after Xuancheng, Anhui, heading to Zhejiang Province, and ending up in Wenzhou, Zhejiang.

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Project details

Weiyuan–Qiangjiang Segment 川气东送二线输气管线川渝鄂段 (威远-潜江)

  • Operator: China United Huarui Natural Gas Co., Ltd. (中联华瑞天然气有限公司)Cite error: Invalid <ref> tag; invalid names, e.g. too many
  • Length: 1145 kilometers[2]
  • Capacity: 25 billion cubic meters per year[2]
  • Diameter: 1016 millimeters, 1219 millimeters[2]
  • Status: Construction[1]
  • Start year: 2023[1]
  • Therer are 8 branches from this segment, totalling 388 kilometers, including one source input-pipeline Daying-Anyue-Tongliang (大英-安岳-铜梁支干线), 3 gas storage connecting pipelines ( 牟家坪、老翁场储气库支干线; 黄草峡储气库支干线; 铜锣峡储气库支干线), and 3 gas supply pipelines (重庆潼南供气管道、渝北供气管道,湖北巴东供气管道).

Qiangjiang-Wenzhou Segment 川气东送二线输气管线鄂豫赣皖浙闽段(潜江-温州)

  • Operator: PipeChina West-East Pipeline Co., Ltd 国家管网集团西气东输公司[3]
  • Length: 1243 kilometers[4]
  • Capacity: 25 billion cubic meters per year[2]
  • Diameter: 1016 millimeters, 1219 millimeters[2]
  • Status: Proposed[4]
  • Start year:

There are 5 branches from this segment:

Zaoyang-Hefei-Xuancheng connecting pipeline 枣阳-合肥-宣城联络线

  • Operator:
  • Length: 770 kilometers[4]
  • Capacity: 15 billion cubic meters per year[4]
  • Diameter: 1016 millimeters[4]
  • Status: Proposed[4]
  • Start year:

Anqing-Boyang pipeline 皖赣支干线(安庆-鄱阳)

  • Operator:
  • Length: 165.7 kilometers[4]
  • Capacity:
  • Diameter:
  • Status: Proposed[4]
  • Start year:

Lu'an-Lixin-Bozhou pipeline 皖西支干线(六安-利辛-亳州)

  • Operator:
  • Length: 248 kilometers[4]
  • Capacity:
  • Diameter:
  • Status: Proposed[4]
  • Start year:

Wenzhou-Fuding pipeline 浙闽支干线(温州-福鼎)

  • Operator:
  • Length: 132.6 kilometers[4]
  • Capacity:
  • Diameter: 1016 millimeters, 1219 millimeters
  • Status: Proposed[4]
  • Start year:

Anhui North Gas-supply pipeline (Lixin-Huaibei, Lixin-Bengbu) 皖北供气管道

  • Operator:
  • Length: 203 kilometers[4]
  • Capacity:
  • Diameter: 1016mm[5]
  • Status: Proposed[4]
  • Start year:

Background

The sources of the pipeline are multiple gas fields in the Sichuan Basin.

On May 22, 2021, a feasibility report of the pipeline passed expert review. In June 2021, it was reported that the first segment of the pipeline was under construction, as part of the Chinese government's fourteenth Five Year Plan[1]. It is estimated to have a length of 1145 kilometers[2] and is slated for operation in 2023.[1]

The Weiyuan–Qiangjiang Segment starts at the Weiyuan First Station in Weiyuan County, Neijiang City, Sichuan Province, and Luxian First Station in Lu County, Luzhou City. After the pipeline merges at the Neijiang Injection Station, it will pass through Sichuan Province, Chongqing City, and Hubei Province, and will end at the Qianjiang Gas Compressor Station in Hubei Province.[2]

Construction on the pipeline began in 2021.[6]

Articles and resources

References

  1. 1.0 1.1 1.2 1.3 1.4 1.5 川气东送二线工程即将开工建设, gas.in-en, Jun. 22, 2021, accessed Aug. 19, 2021.
  2. 2.0 2.1 2.2 2.3 2.4 2.5 2.6 川气东送二线天然气管道工程川渝鄂段环评公众参与第一次公示, Aug. 3, 2021, accessed Aug. 19, 2021.
  3. "川气东送二线天然气管道工程(鄂皖赣浙闽段)干线工程(湖北段)项目社会稳定风险评估公示及公众参与公告(一次)_武汉资讯_长江网_cjn.cn". zx.cjn.cn. 2021-08-12. Retrieved 2021-09-22.
  4. 4.00 4.01 4.02 4.03 4.04 4.05 4.06 4.07 4.08 4.09 4.10 4.11 4.12 4.13 "川气东送二线天然气管道工程(鄂豫赣皖浙闽段)安徽段洪水影响评价服务-项目公告". china.zcjb.com.cn. 2021-08-11. Retrieved 2021-09-22.
  5. "省发展改革委 省能源局关于印发《浙江省煤炭石油天然气发展"十四五"规划》的通知". Zhejiang Provincial DRC. 2021-07-07.
  6. Cite error: Invalid <ref> tag; no text was provided for refs named seetao

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External resources

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