Gansu Gas Pipeline Network 甘肃天然气管网 is a pipeline network in Gansu Province, China, with segments that are proposed, in construction and operating.
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Network background The geographic feature of Hexi Corridor makes Gansu an important path of many major gas pipelines in the country. Sandwiched between Mongolia Plateau and Tibet Plateau, Hexi Corridor, a narrow plain area accounting 60% of the size of Gansu [1] Xinjiang Coal-to-Gas Pipeline pass through this corridor. Based on these pass-though pipelines and the Sebei-Xining-Lanzhou Gas Pipeline bringing gas from Qinghai Oil&Gas Field to Lanzhou, the capital of Gansu, Gansu created its own gas pipeline network.
Gansu produces a small amount of gas itself. In 2020, the province produced 0.39 billion cubic meters of gas. [2]
Network details
The pipeline includes one trunk line and two branches totalling 604 kilometers. The trunk line runs from Qingyang to New District, Lanzhou.[3] [4]
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Owner: Gansu Investment Natural Gas Co., Ltd. 甘肃省投天然气有限责任公司Parent company: Gansu Provincial State-owned Assets Investment Group Co., Ltd. 40%, Qingyang Energy Chemical Group Co., Ltd. 30%, Gansu Energy Chemical Investment Group Co., Ltd. 30%Capacity: billion cubic meters per yearLength: 604 kilometers[5] [4] Diameter: 711 millimeter[6] Status: proposed[7] Start year: Cost: 200 million RMBThe pipeline runs from Anding, Dingxi, Gansu Province, China to Xigu, Lanzhou, Gansu Province, China.
The construction of the pipeline began in September, 2013.[8]
In July 2017, the pipeline became operational.[9]
On September 20, 2016, a fire broke out in the pipeline during the air pressure test, killing three people and injuring three.[10]
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Owner: Parent company: Capacity: 0.77 billion cubic meters per year[11] Length: 146.5 kilometers[12] Diameter: 273 millimeters, 508 millimeters[13] Status: Operating[9] Start year: 2017[13] [9] Cost: 566.26 million RMB[14] Loading map...
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Lanzhou-Lintao Gas Pipeline began construction in 2013 and commissioned in January 2018. It's sourced Lanzhou-Dingxi gas pipeline . The gas is mainly for residential and commercial use in three counties, Lintao, Kangle and Guanghe.[15] [16]
The pipeline runs from No.2 Valve Chamber of Lanzhou-Dingxi Gas Pipeline in Qilihe District, Lanzhou, to Balipuzhen Portal Station, Lintao County, Dingxi. 管线起点始于兰州市七里河区兰定线2号阀室，终点位于临洮县八里铺镇门站。[15]
Owner: Gansu Jindi Gas Co., Ltd.[15] Parent company: Capacity: 0.35 bcm/y[15] Length: 79 kilometers[17] Diameter: 323.9 mm[17] Status: Operating[15] Start year: 2018[15] Cost: 510 million RMB[15]
The pipeline runs from Wuwei, Gansu Province, China, to to Lanzhou, Gansu Province, China.[19]
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Owner: PipeChina[19] Capacity: 5.08 billion cubic meters per year[19] Length: 188 kilometers[19] Diameter: 914 millimeters[19] Status: Operating[20] Start year: 2023[20] Cost: The pipeline consists of two segments, the Linxia–Hezuo Main Line (临夏-合作干线) and the Xiahe Branch (夏河支线).[22] [21]
Construction began on 25 December 2010, and went into operation on 26 June 2011.[21]
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Owner: CNPC[23] Parent company: Capacity: Length: 149 kilometers[22] Diameter: **114.3 millimeters (Xiahe Branch)[22] [24] 219.1 millimeters (Linxia–Hezuo Main Line)[22] [24] Status: OperatingStart year: 2010[21] Cost: 310 million RMB[22] ===Pingliang Branch
[25]
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The pipeline runs from Pingquan Town, Zhenyuan County, Qingyang, to Pingliang Industrial Park, Pingliang.[25] [25] [26]
Owner: Pingliang Litong Natural Gas Co., Ltd.[25] Parent company: Capacity: 0.6 bcm/y[25] Length: 32.6 kilometers[25] Diameter: 508 mm[25] Status: Operating[27] Start year: 2021[27] Cost: 200 million RMB[25] Loading map...
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The pipeline runs from Sishilipu, Huan County, Qingyang, to Changqingqiaozhen, Ning County, Qingyang. It includes 6 stations, 9 valve chambers and modifies 2 existing pressure regulating stations.[28]
Owner: Qingyang Energy Chemical Group Co., Ltd.[28] Parent company: Capacity: 1 bcm/y[28] Length: 206 kilometers[28] Diameter: 219.1/406.4 mm[28] Status: Construction[28] Start year: Cost: 557 million RMB[28] Loading map...
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The pipeline runs from Jiaocun Town, Ning County, Qingyang to Xifeng Industrial Park, Qingyang.[30] [29]
Owner: Qingyang Yongqing Natural Gas Group Co., Ltd.[30] Parent company: Capacity: 0.898 bcm/y[30] Length: 38.5 kilometers[30] Diameter: 500 mm[30] Status: Construcgtion[29] Start year: Cost: 166.4 million RMB[29] Loading map...
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The pipeline will run from Fangcun, Zhoujia Town, Zhengning County, Qingyang, to Zhengning urban area, Qingyang. [32]
Owner: Zhengning Zhenning Energy Development Co., Ltd.[31] Parent company: Capacity: 0.3 bcm/y[31] Length: 51 kilometers[31] Diameter: 200 mm[31] Status: Proposed[33] Start year: Cost: 148.50 million RMB[31] Finace: 80% of local government special bond funds, 20% self-raised[31] Articles and resources References
↑ 王丁宏 (2018-10). "河西走廊对"一带一路"的意义" . 复旦大学一带一路及全球治理研究院 https://brgg.fudan.edu.cn . CS1 maint: url-status (link ) ↑ "甘肃省"十四五"能源发展规划" (PDF) . 甘肃省人民政府 www.gs.gov.cn . 2022-01-02.{{cite web }}: CS1 maint: url-status (link )↑ "甘肃省投天然气有限责任公司 长庆至兰州输气管道项目可行性研究技术服务项目-招标公告" . https://www.gsei.com.cn CS1 maint: url-status (link ) ↑ 4.0 4.1 "管道动态丨2021年第13期--中国石油天然气管道局有限公司" . m.thepaper.cn . 2021-04-09.{{cite web }}: CS1 maint: url-status (link )↑ "甘肃省投天然气有限责任公司 长庆至兰州输气管道项目可行性研究技术服务项目-招标公告" . https://www.gsei.com.cn CS1 maint: url-status (link ) ↑ "管道动态丨2021年第13期--中国石油天然气管道局有限公司" . m.thepaper.cn . 2021-04-09.{{cite web }}: CS1 maint: url-status (link )↑ 甘肃省投天然气有限责任公司长庆至兰州输气管道项目可行性研究技术服务项目招标公告 , 甘肃省信息中心, 2021-03-09↑ chinanews (2013-09-09). "兰定天然气管道打火开建 总投资约5.2亿元 来源：兰州日报--中新网" . www.chinanews.com.cn . {{cite web }}: CS1 maint: url-status (link )↑ 9.0 9.1 9.2 "兰定输气管道投产成功 定西市民将用上清洁无污染天然气-国际燃气网" . gas.in-en.com . Retrieved 2021-09-30 .↑ 竟用氧气试压！造成3死3伤的中石油兰州—定西输气管道爆燃事故回顾 ，压缩机网，Research date: 2023-08-14↑ "The total investment in the construction of the Landing natural gas pipeline is about 520 million yuan" . Retrieved 2021-09-30 .{{cite web }}: CS1 maint: url-status (link )↑ Lanzhou-Dingxi Gas Pipeline Project , CPNC, accessed Sep. 7, 2021.↑ 13.0 13.1 "中石油兰州-定西输气管道，使用氧气试压_调压" . www.sohu.com . Retrieved 2021-09-30 .{{cite web }}: CS1 maint: url-status (link )↑ 兰州到定西输气管道工程将开建 , 每日甘肃网, 2013-08-23↑ 15.0 15.1 15.2 15.3 15.4 15.5 15.6 15.7 兰州至临洮管道天然气输配工程正式通气运营 百姓生活更便捷 更实惠 , 临洮县人民政府, 2018-01-11↑ "兰州至临洮管道天然气输配工程正式通气运营" . www.cpstc.org.cn . 2018-01-15.{{cite web }}: CS1 maint: url-status (link )↑ 17.0 17.1 兰州至临洮天然气输气管道工程顺利开工建设 , 重庆金地燃气集团有限公司, 2015-05-26↑ 国家管网集团西部管道公司领导一行莅临甘肃省召开洽谈会 , Jun. 24, 2021, accessed Sep. 8, 2021.↑ 19.0 19.1 19.2 19.3 19.4 古浪-河口天然气管道联络工程 环境影响报告书 (征求意见稿) , Jul. 2021, accessed Sep. 8, 2021.↑ 20.0 20.1 开展古浪-河口天然气联络管道天然气泄漏Ⅲ级应急演练 , 兰州市发展和改革委员会, 2023-12-11↑ 21.0 21.1 21.2 21.3 国资委网站 (2017-06-30). "甘南供气管道通过竣工验收 甘南藏族自治州进入天然气时代" . news.sina.com.cn . Retrieved 2021-10-08 . ↑ 22.0 22.1 22.2 22.3 22.4 "中石油3.1亿元甘南供气管道项目开工-新闻-能源资讯-中国能源网" . www.china5e.com . Retrieved 2021-10-08 .↑ "Gannan Gas Pipeline Passed the Completion Inspection and Acceptance Gannan Tibetan Autonomous Prefecture entered the natural gas era" . 2017-06-30. Retrieved 2010-10-08 .{{cite web }}: CS1 maint: url-status (link )↑ 24.0 24.1 "中国石油甘南供气管道工程开工－国务院国有资产监督管理委员会" . www.sasac.gov.cn . Retrieved 2021-10-08 .↑ 25.0 25.1 25.2 25.3 25.4 25.5 25.6 25.7 平凉市天然气支线管道项目 , 中共甘肃平凉工业园区, 2019-12-03↑ "平凉市天然气支线管道项目竣工环保验收公示_甘肃环评信息网兰州致远网络科技有限公司_环评公示_验收公示_环评_监测_环评行业公众参与互动平台" . gshpxx.com . 2021-07-25.{{cite web }}: CS1 maint: url-status (link )↑ 27.0 27.1 赓续三牛精神 办好民生实事--平凉市天然气支线管道工程建成通气 , 平凉市发改委, 2021-04-23↑ 28.0 28.1 28.2 28.3 28.4 28.5 28.6 28.7 [1] , 庆阳网, 2019-08-22↑ 29.0 29.1 29.2 29.3 气化庆阳”天然气输气干线项目宁县—和盛—西峰段加快建设 , 甘肃省庆阳市人民政府, 2023-05-18↑ 30.0 30.1 30.2 30.3 30.4 “气化庆阳”天然气输气干线项目（宁县—和盛—西峰段）监理招标公告 , 庆阳市住房和城乡建设局, 2022-11-15↑ 31.0 31.1 31.2 31.3 31.4 31.5 31.6 “气化庆阳”天然气输气干线项目（正宁县天然气工程）设计 , 甘肃省经济信息网, 2023-07-21↑ [2] , 庆阳市自然资源局, 2023-07-27↑ 庆阳市生态环境局拟作出审批意见的建设项目环境影响报告书公示 , 庆阳市生态环境局, 2024-03-11
Related GEM.wiki articles External resources External articles *add as many countries as the pipeline passes through
