Guizhou Gas Pipeline Network

From Global Energy Monitor
This article is part of the Global Fossil Infrastructure Tracker, a project of Global Energy Monitor.
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Guizhou Gas Pipeline Network 贵州天然气管网, is a pipeline network in Guizhou Province, China with pipelines that are proposed, in development, and operating.

Location

The Guizhou Gas Pipeline Network runs throughout Guizhou Province, China.

Guizhou Gas Pipeline Proposal-13th FYP.jpg
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Background

Prior to 2014, Guizhou Province had limited access to natural gas, and coal served as the major source of energy for residents and industry in the province. In early 2014, two national pipelines — Sino-Myanmar Gas Pipeline and Zhongwei-Guiyang Connecting Pipeline — began operating and brought natural gas to the province.[1] This network and expansion of Guizhou's natural gas infrastructure began in 2015 with the province's 13th Five-Year Plan (2016-2020), which aimed to make natural gas the primary energy source for the province.[2]

The network uses a "three-level" network system and aims to provide natural gas to 85% of the municipal population.[3] The main framework of Guizhou's natural gas comes from its source pipelines, namely the Sino-Myanmar Gas Pipeline, China-Guizhou Line (中贵线), and Chongqing-Guizhou-Guangxi Gas Pipeline[3]. These source pipelines serve as the backbone for eight provincial branches that feed into 45 county-level pipelines[2]. By 2025, the entire network is expected to exceed 4000 kilometers of built pipeline.[4]

In 2019, the province issued the "Natural Gas Reaching Every County Implementation Plan" 贵州省天然气“县县通”行动方案 to accelerate natural gas distribution.[5] By 2020, three provincial branches and 18 county-level pipelines were completed, with a total of 2363 kilometers of pipeline.[6] However, as of June 2020, construction progress was falling behind on major pipeline projects, reaching only 25% of its expected completion for 2020.[7]

Several trans-province gas pipelines, including Sichuan-Yunnan-Guizhou-Guangxi Regional Gas Pipeline, Tongren-Fenghuang (Hunan), Yuping-Xinhuang (Hunan), Chongqing-Zheng'an (Guizhou), and Sino-Myanmar Gas Pipeline 45 valve chamber (中缅 45#阀室)—Hechi (Guangxi) are planned for construction. Preliminary work on Nanchuan (Chongqing)-Daozhen pipeline is also being promoted for construction.[4]

The province also plans to expand coal-bed methane gas as well as shale natural gas in the future, to provide further natural gas infrastructure in the province.[8]

In October 2021, Guizhou province issued its 14th Five-Year-Plan for oil and gas industry. It indicates that by the end of 2020, there was already 2577 kilometers of gas pipeline being built in the province, including 553 km of Sino-Myanmar Gas Pipeline, 356 km of Zhongwei-Guiyang Connecting Gas Pipeline and 1668 km of provincial branches. 62 counties and one new district are reached by gas pipeline.

It also plans to build more than 2000 km of gas pipeline during the 14th Five-Year-Plan period which is from 2021 through 2025. The total gas pipeline mileage will reach 4000 km by 2025 and 6400 km by 2035. [9]

贵州十四五天然气管道重点项目.png


Major individual segments discussed in the province's 14th Five-Year Plan are described on the side bar.[9]

Network details

Some of the major segments found in research are listed below. This network as a whole is considered in the Construction phase because some of the pipelines are still in development and not operational.

  • Owner: Guizhou Natural Gas Pipeline Network Co., Ltd. 贵州天然气管网有限责任公司[10]
  • Parent company: Guizhou Wujiang Energy Group Co., Ltd. 贵州乌江能源集团有限责任公司[10]
  • Length:
  • Diameter:
  • Status: Construction
  • Start year:
  • Cost:
  • Financing:
  • Associated infrastructure:

Sino-Myanmar Fuquan Branch Pipeline 中缅45#阀室-昌明-贵定-福泉天然气支线管道工程

the map of Sino-Myanmar Fuquan Branch Pipeline
Sino-Myanmar Fuquan Branch Pipeline

This pipeline is also known as Changming-Guiding-Fuquan Branch Pipeline.

  • Operator:
  • Owner: National Pipe Network Group Guizhou Pipe Network Co., Ltd.[11]
  • Parent:
  • Capacity: 1.12 billion cubic meters per year[11]
  • Length: 96 kilometers[11]
  • Diameter: 406.4 mm[11]
  • Status: Proposed[12]
  • Start year:
  • Cost: 448.219 million RMB[13]
  • Associated infrastructure: Sino-Myanmar Gas Pipeline[11]

Sino-Myanmar Libo Branch Pipeline 荔波天然气支线管道工程

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This pipeline is also known as 中缅 50#阀室至荔波输气管道项目.

  • Operator:
  • Owner: Guiyang Oil and Gas Transportation Branch of State Pipe Network Group Southwest Pipeline Co., Ltd.[14]
  • Parent company:
  • Capacity:
  • Length: 19.5 kilometers[14]
  • Diameter: 323 millimeters, 610 millimeters[14]
  • Status: Proposed
  • Start year: 2025[15]
  • Cost: 175.82 million RMB[16]
  • Financing:
  • Associated infrastructure: Sino-Myanmar Gas Pipeline[14]

Dushan Branch Pipeline Duyun-Kaili-Tongren 主干线凯里-铜仁

  • Operator:
  • Owner: Guizhou Three Gorges Kaitong Energy Co., Ltd.[17]
  • Parent:
  • Capacity: 0.956 billion cubic meters per day[18]
  • Length: 205.8 kilometers total[18]
    • Duyun to Kaili: 67 kilometers[19]
    • Kaili to Tongren: 200 kilometers[19]
  • Diameter: DN 323.9 millimeters[18]
  • Status: Operating[17]
  • Start year: 2021[17]
  • Cost: 826 million RMB[19]
    • Duyun to Kaili: 270 milion RMB[19]
    • Kaili to Tongren: 556 million RMB[19]

Dushan-Pingtang-Luodian Branch Pipeline 独山-平塘-罗甸天然气支线管道工程 (独山-平塘段)

  • Operator:
  • Owner: Guiyang Oil and Gas Transportation Branch of State Pipe Network Group Southwest Pipeline Co., Ltd.[20]
  • Parent:
  • Capacity: 0.15 billion cubic meters per year[21]
  • Length: 17.3 kilometer[21]
  • Diameter: 323.9 mm[22]
  • Status: Operating[23]
  • Start year: 2023[23]
  • Cost: 120 million RMB[22]
  • Associated infrastructure: Sino-Myanmar Gas Pipeline[22]
  • Connects Dushan County's Baiquan Township to Pingtang County and to Luodian County

Jinsha-Qianxi-Nayong Branch Pipeline 金沙-黔西-织金-纳雍支线管道

Main Line Zunyi-Meitan-Sinan-Tongren 主干线遵义-铜仁

  • Owner:
  • Capacity:
  • Length: 236 kilometers[27]
  • Diameter:
  • Status:
  • Start year:
  • Cost:

Main Line Zunyi-Bijie Segment 主干线遵义-毕节

  • Owner:
  • Capacity:
  • Length:
  • Diameter:
  • Status:
  • Start year:
  • Cost:

Main Line Zunyi-Xishui Segment 主干线遵义-习水(温水至习水天然气输气管道)

The pipeline is an essential part of the "one network" of natural gas in Guizhou Province and is also the main line of the natural gas pipeline network in northern Guizhou. This pipeline can effectively solve the gas supply problem in Xishui County, accelerate the "gasification of Guizhou," improve the energy supply structure, and promote the green and environmentally friendly development of Xishui's social economy. The pipeline starts from the No. 55 Valve Chamber of Zhongwei-Guiyang Connecting Gas Pipeline, Wenshui Town, passes through Wenshui Town, Dapo Town, Sanchahe Town, Liangcun Town, Longxing Town and Xishui County, and ends at the Xishui Transfer Station in Mingxing Village, Longxing Town. All of the pipeline is in Zunyi, Guizhou Province.[28]

  • Operator:
  • Owner: National Pipe Network Group Guizhou Pipe Network Co., Ltd.[29]
  • Parent:
  • Capacity:
  • Length: 83.6 km (58.2km of the trunk line; 25.4 km of the branch line)[29]
  • Diameter: 350/200 mm[29]
  • Status: Construction[28]
  • Start year:
  • Cost: 628 million RMB[28]
  • Financing: Self-raised funds[29]
  • Associated infrastructure: Zhongwei-Guiyang Connecting Gas Pipeline[29]

Main Line Zunyi-Zheng'an Segment 主干线遵义-正安 (遵义-绥阳-正安天然气输气管道)

The ventilation of this pipeline marks the interconnection of Zunyi and Chongqing natural gas pipelines and the smooth flow of Zheng'an shale gas export channels. The pipeline runs from Xinzhou Distribution Station, Xinpu New District, Zunyi,to Zheng'an Distribution Station, Zheng'an County, Zunyi. It is connected with the already built Zheng'an-Daozhen-Dalian gas pipeline, forming the main channel for "Chongqing gas into Guizhou" .[30]

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Qianbei Pipeline Network Zhengan-Xishui 黔北管网正安-习水(正安至习水天然气支线管道)

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  • Operator:
  • Owner: Guizhou Shale Gas Exploration and Development Co., Ltd.[32]
  • Parent company:
  • Capacity: 3.5 bcm/y[32]
  • Length: 221.8 km[32]
  • Diameter: 500 mm[32]
  • Status: Proposed[4]
  • Start year:
  • Cost:
  • Financing:
  • Associated infrastructure:

Qianbei Pipeline Network Zhengan-Wuchuan 黔北管网正安-务川

Branch line for the Guizhou Natural Gas Pipeline Network[4]This pipeline is also an important part of Guizhou Province's natural gas "county-county connection". It runs from the Zheng'an branch station, Green Town, Zheng'an County, Zunyi, to the Wuchuan branch station, Duru Town, Wuchuan County, Zunyi.[33]

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  • Operator:
  • Owner: National Pipe Network Group Guizhou Pipe Network Co., Ltd.[34]
  • Parent company:
  • Capacity: 0.44 bcm/y[35]
  • Length: 50.8 km[34]
  • Diameter: 400 mm[34]
  • Status: Construction[33]
  • Start year:
  • Cost: 329.11 million RMB[35]
  • Financing: Enterprise self-financing[34]
  • Associated infrastructure:

Zunyi-Hezhang Gas Pipeline 遵义-赫章天然气管道

The pipeline is one of the key projects to achieve the goal of "gasifying Bijie". It runs from the Zunyi South Branch Station of the CZhongwei-Guiyang Connecting Gas Pipeline, Bozhou District, Zunyi, to Baiguo Town, Hezhang County, Bijie.[36]

Zunyi-Hezhang Gas Pipeline (the red line)

Wuchuan-Dejiang Gas Pipeline 务川-德江输气管道

The pipeline runs from Duru Street, Wuchuan County, Zunyi, to Yantang Tujia Town, Dejiang County,Tongren,passing through Nangan Tujia Town, Longquan Tujia Town and Qinglong Town in Dejiang County.[38]

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Duyun-Kaili Gas Pipeline 都匀-凯里省级天然气支线管道

The pipeline starts from Duyun City, Qiannan Prefecture, passes through Majiang County, Bibo Economic Development Zone, Kaili Economic Development Zone, and reaches Xiasi Town, Kaili. The whole pipeline is in Qiannan Buyi and Miao Autonomous Prefecture.[40]

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  • Operator:
  • Owner: Guizhou Branch of PetroChina Kunlun Gas Co., Ltd.[41]
  • Parent:
  • Capacity: 0.76 bcm/y[40]
  • Length: 67 km[40]
  • Diameter: 406.4 mm[40]
  • Status: Operating[41]
  • Start year: 2021[41]
  • Cost: 300 million RMB[40]
  • Financing: Enterprise self-financing[40]
  • Associated infrastructure: Sino-Myanmar Gas Pipeline[40]

Huangying-Luolong-Zhennan gas pipeline 黄莺乡-洛龙镇-镇南镇(务川)输气管道

This pipeline is an inter-provincial (Guizhou and Chongqing) interconnection pipeline and is included in the "Guizhou Province's "14th Five-Year Plan" Oil and Gas Industry Development Plan".[9]It runs from Huangying Town, Wulong District, Chongqing, to Zhennan Town, Wuchuan County, Zunyi, Guizhou province.

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  • Operator:
  • Owner:
  • Parent:
  • Capacity: 0.5 bcm/y[9]
  • Length: 90 km[9]
  • Diameter: 323.9 mm[9]
  • Status: Proposed[9]
  • Start year:
  • Cost:
  • Financing:
  • Associated infrastructure:

Xinzhou-Suiyang-Zheng'an gas pipeline 新舟-绥阳-正安输气管道

This pipeline is the north-south main line of the gas pipeline network in northern Guizhou and is an important part of the "county-county connection" of gas in Guizhou Province. It starts from Xinzhou Distribution Station on the west side of Xinzhou Town, Xinpu New District, Zunyi, passes through 3 districts and counties, including Xinpu New District, Suiyang County, and Zheng'an County, and ends the Zheng'an Distribution Station at Guanlong Village, Gelin Town, Zheng'an County, Zunyi.[42]

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  • Operator:
  • Owner: Guizhou Natural Gas Pipe Network Co., Ltd.[42]
  • Parent:
  • Capacity:
  • Length: 114.7 km[42]
  • Diameter: 323.9 mm[42]
  • Status: Construction[42]
  • Start year:
  • Cost:
  • Financing:
  • Associated infrastructure:

Zheng'an-Daozhen-Dalian gas pipeline 正安-道真-大磏输气管道(渝气入黔正大线)

This pipeline is the main channel for Chongqing gas to enter Guizhou and is a key project in Guizhou’s “14th Five-Year Plan” to accelerate the construction of natural gas pipeline networks. It is also an important export channel for shale gas in northern Guizhou. It runs from Zheng'an County, Zunyi, to Dalian Town, Daozhen County, Zunyi.[43]

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  • Operator:
  • Owner: Guizhou Wujiang Energy Group Co., Ltd.[43]
  • Parent:
  • Capacity: 2.6 bcm/y[9]
  • Length: 73 km[9]
  • Diameter: 610 mm[9]
  • Status: Operating[43]
  • Start year: 2022[43]
  • Cost:
  • Financing:
  • Associated infrastructure:

Xiuwen-Kaiyang Gas Pipeline 修文-开阳输气管道

This pipeline runs from Xiuwen Distribution Station of Zhongwei-Guiyang Connecting Gas Pipeline, Longchang Town, Xiuwen County, Zunyi, to Shuangliu Town, Kaiyang County, Guiyang.[44]

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Yangmanshao-Tianzhu Gas Pipeline 羊满哨-天柱输气管道

This pipeline runs from Yangmanshao Distribution Station, Yangmanshao Village, Jinbao Township, Zhenyuan County, Qiandongnan Miao and Dong Autonomous Prefecture, to Tianzhu Distribution station, Zixi Village, Bangdong Town, Tianzhu County, Qiandongnan Miao and Dong Autonomous Prefecture.[46]

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  • Operator:
  • Owner: Guizhou Dongli Energy Investment Co., Ltd.[47]
  • Parent:
  • Capacity:
  • Length: 90.24 km[47]
  • Diameter: 300 mm[47]
  • Status: Construction[48]
  • Start year:
  • Cost:
  • Financing:
  • Associated infrastructure:

Hezhang-Weining Gas Pipeline 赫章-威宁输气管道

This pipeline runs from Hezhang County, Bijie, to Weining County, Bijie.[49]

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Other pipeline projects proposed in the province

Dejiang-Sinan-Yuqing-Huangping-#50 valve chamber gas pipeline 德江-思南-余庆- 黄平-中缅 50#阀室输气管道 Proposed
Xishui-Bijie Gas Pipeline 习水-毕节输气管道 proposed
Yuping-Xinhuang Gas Pipeline 玉屏-新晃输气管道 Proposed
Zheng'an-Weng'an-Fuquan-#45 valve chamber pipeline 正安-瓮安-福泉-中缅#45号阀室输气管道 construction
Wuchuan-Dejiang Gas Pipeline 务川-德江输气管道 Proposed
Meitan-Suiyang-Zheng'an Gas Pipeline 湄潭-绥阳-正安 Proposed
Sino-Myanmar Fuquan Branch Pipeline 47# Valve Chamber-Dushan-Sandu Gas Pipeline 中缅47#阀室-独山-三都输气管道 Proposed
Yuping-Jiangkou Gas Pipeline 玉屏-江口输气管道 Construction
Kaili-Huangping Gas Pipeline 凯里-黄平输气管道 Proposed
Tianzhu-Congjiang Gas Pipeline(Tianzhu-Liping Segment) 天柱-从江输气管道(天柱-黎平段) Proposed
Tianzhu-Congjiang Gas Pipeline(Liping-Congjiang Segment) 天柱-从江输气管道(黎平-从江段) Proposed
Qian Xinan Gas Pipeline Network Phase 2 黔西南州天然气管网二期 Proposed
Ala-Wanshan Gas Pipeline 阿拉-万山输气管道 Proposed
Jiangkou-Sinan Gas Pipeline 江口-思南输气管道 Construction
Houba-Yanhe Gas Pipeline 后坝-沿河输气管道 Proposed
Chishui-Xishui Gas Pipeline 赤水-习水输气管道 Proposed
Zhenning-Ziyun Gas Pipeline 镇宁-紫云输气管道 Proposed
Sino-Myanmar Fuquan Branch Pipeline 47# Valve Chamber-Pingtang-Luodian Gas Pipeline 中缅47#阀室-平塘-罗甸输气管道 Proposed
Anlong-Wangmo Gas Pipeline 安龙-望谟输气管道 Proposed
Wangmo-Luodian Gas Pipeline 望谟-罗甸输气管道 Proposed
Luoxiang-Rongjiang Gas Pipeline 洛香-榕江输气管道 Proposed
Rongjiang-Leishan Gas Pipeline 榕江-雷山输气管道 Proposed

Articles and resources

References

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