West-East Gas Pipeline 4
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West-East Gas Pipeline 4 (WEPPIV) 西气东输4线 is a gas pipeline under construction in China .[1]
Location
The pipeline runs from Kuqa, Xinjiang to Zhongwei, Ningxia, China.[2][3]
Project Details
- Owner:
- Parent Company: PipeChina
- Current Capacity:
- Proposed Capacity: 15 bcm/y[4]
- Length: 3340 kilometers[4]
- Diameter: 1219 mm[5]
- Status: Construction[4]
- Start Year:
Background
The pipeline is owned and will be operated by PetroChina.[1] The pipeline carries gas sourced in Turkmenistan, Uzbekistan and Kazakhstan.[6] In October 2020, ownership of the pipeline was transferred from CNPC to PipeChina.[7]
On September 2022, phase I, a segment of West-East Gas Pipeline 4 from Turpan, Xinjiang to Zhongwei, Ningxia began construction. The total length of this segment is 1745 kilometers.[8]
西气东输四线是继西气东输一线、二线、三线管道之后,连接中亚和中国的又一条能源战略大通道,是推动共建新时代绿色能源丝绸之路的重大举措,对于我国充分利用国际油气资源、实现开放条件下的能源安全,具有重大战略意义。工程起自中吉边境新疆乌恰县伊尔克什坦,经轮南、吐鲁番至宁夏中卫,管道全长约3340公里,管径1219毫米,设计压力12兆帕。项目建成后,将有效增强管网系统供气可靠性和灵活性,提高能源输送抗风险能力,进一步促进东西部地区能源结构优化,助力管道沿线经济社会发展和绿色低碳转型。[8]
Phase I details
It runs from Turpan, Xinjiang to Zhongwei, Ningxia.
- Owner:
- Parent Company: PipeChina
- Current Capacity:
- Proposed Capacity: 15 billion cubic meters per year
- Length: 1745 kilometers
- Status: Operating[9]
- Start Year: 2024[9]
Articles and resources
References
- ↑ 1.0 1.1 W020160812538675923181.pdf 2016
- ↑ Zhong Xiuling and Liu Bo 西气东输四线工程获国家发改委“路条” Xinjiang Daily, Jan 24, 2014
- ↑ 西气东输四线工程将于2019年完成初步设计 中国管道商务网, Jan 4, 2019
- ↑ 4.0 4.1 4.2 西气东输四线工程全面开工 中国油气管网规模已超18万公里, 人民日报海外版, 2022-09-30
- ↑ 国家管网西气东输四线工程全面开工, 国家石油天然气管网集团有限公司, 2022-09-29
- ↑ The daily transportation capacity of the trunk line of Shaan Jing four line increased by 7000 to 80 million cubic meters per day, AIAT, Nov. 23, 2017
- ↑ 重磅:国家管网正式运营!, dy.163.com, Oct. 9, 2020
- ↑ 8.0 8.1 "西气"再添"东输 西气东输四线工程全面开工". www.yicai.com. 2022-09-28.
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: CS1 maint: url-status (link) - ↑ 9.0 9.1 西气东输“新成员”上线 年输气能力150亿立方米, 新华网, 2024-09-29