Sichuan & Chongqing Grand Loop Line

From Global Energy Monitor
This article is part of the Global Fossil Infrastructure Tracker, a project of Global Energy Monitor.

Sichuan&Chongqing Grand Loop Line (川渝大环线) is a partially operating pipeline in China.[1]


The pipeline runs from Chengdu, Sichuan, to Chongqing, Chongqing, China.

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Project Details

  • Operating Company: Operator: Sichuan Natural Gas Pipeline Investment Co
  • Parent Company: Sichuan Energy Investment Group 51%, PipeChina 49%[2][3]
  • Current Capacity: 12 bc/year
  • Length: 1,756.00 km / 1,091.13 mi
  • Status: under construction/operating
  • Start Year: 2018, 2020


The sources of the pipeline are multiple gas fields in Sichuan Basin. The total land area of ​​lines and stations is about 400 acres, and the total investment scale is about 10 billion yuan.[1] In October 2020 ownership of the pipeline was transferred from Sinopec to PipeChina.[3]

Articles and resources


  1. 1.0 1.1 Chen Lin 四川省属国企一季度重点项目6个项目今日集中开工 四川新闻网, March 27, 2017
  2. 四川省天然气管道投资有限责任公司 Sichuan Investment Company
  3. 3.0 3.1 重磅:国家管网正式运营!,, Oct. 9, 2020

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