呼图壁储气库双金属复合管应用研究

杨肇琰, 申莹, 杨中, 邓静, 徐明全, 李永康

doi:10.16577/j.issn.1001-1560.2023.0099

材料保护 >

2023 , Vol. 56 >Issue 4: 178 - 182

DOI: https://doi.org/10.16577/j.issn.1001-1560.2023.0099

实用技术

呼图壁储气库双金属复合管应用研究

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¹新疆油田公司； ²中油(新疆)石油工程有限公司

杨肇琰(1985-)，工程师，主要从事石油天然气地面工程设计工作，电话:13689977343，E-mail:544588284＠qq.com

收稿日期: 2022-10-19

修回日期: 2022-11-15

录用日期: 2022-12-14

网络出版日期: 2023-08-04

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Application of Bimetal Composite Pipe in Hutubi Gas Storage

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(1.Xinjiang Oilfield Company，Karamay 834000，China；2.PetroChina (Xinjiang)Petroleum Engineering Co.，Ltd.，Karamay 834000，China)

Received date: 2022-10-19

Revised date: 2022-11-15

Accepted date: 2022-12-14

Online published: 2023-08-04

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摘要

为研究天然气中CO2的腐蚀问题，根据腐蚀机理，对不同工况下介质腐蚀性分析，工程选材前针对性的开展腐蚀试验，优选双金属复合管基层、衬层材质，从设计、施工等方面进行探究，并结合现场实际应用情况，研究一套完整的双金属复合管应用架构。

关键词： 双金属复合管; 注采管道; 基层; 衬层; CO2腐蚀; 储气库

本文引用格式

杨肇琰, 申莹, 杨中, 邓静, 徐明全, 李永康 . 呼图壁储气库双金属复合管应用研究[J]. 材料保护, 2023 , 56(4) : 178 -182 . DOI: 10.16577/j.issn.1001-1560.2023.0099

Abstract

In order to study the corrosion problem of the CO2 in natural gas，the corrosivity of medium under different working conditions was analyzed based on the corrosion mechanism.Targeted corrosion test was carried out before material selection.The base and lining materials of bimetallic composite pipe were optimized and explored from the aspects of design and construction.Based on the actual application situation on site，a complete application framework of bimetallic composite pipe was developed.

Key words： bimetallic composite pipe; injection production pipeline; base course; lining; CO2 corrosion; gas storage

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