CO2驱油下非金属管材耐蚀性能初步评价

doi:10.13809/j.cnki.cn32-1825/te.2020.03.013

油气藏评价与开发 ›› 2020, Vol. 10 ›› Issue (3): 86-91.doi: 10.13809/j.cnki.cn32-1825/te.2020.03.013

CO₂驱油下非金属管材耐蚀性能初步评价

贺三¹,向粟林¹,夏兴宇¹,孙银娟²,白建军²,何俊璋^3,⁴,李斐然^3,⁴,杨曦^3,⁴,邱云鹏¹

1.西南石油大学石油与天然气工程学院,四川成都 610500;
2.西安长庆科技工程有限责任公司,陕西西安 710000;
3.威特龙消防安全集团股份公司,四川成都 610500;
4.油气消防四川省重点实验室,四川成都 610500

收稿日期:2020-02-13 发布日期:2020-07-03 出版日期:2020-06-26
作者简介:贺三（1975—）,男,博士,副教授,主要从事材料腐蚀与防护、油气流动保障和油气输送工艺技术研究。通讯地址:四川省成都市新都区西南石油大学重点实验室,邮政编码:610500。E-mail:hesan@126.com
基金资助:
国家科技重大专项“长庆特/超低渗油藏CO2驱油与埋存关键技术研究”(2016ZX05016-003);油气消防四川省重点实验室开放基金“临界态二氧化碳消防管流特性及管网设计方法研究”(OGFP201903)

Preliminary evaluation for corrosion resistance of non-metallic pipes by CO₂ flooding

HE San¹,XIANG Sulin¹,XIA Xingyu¹,SUN Yinjuan²,BAI Jianjun²,HE Junyi^3,⁴,LI Feiran^3,⁴,YANG Xi^3,⁴,QIU Yunpeng¹

1. School of Oil and Natural Gas Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China;
2. Xi’an Changqing Technology Engineering Co., Ltd., Xi’an, Shaanxi 710000, China;
3. Vitalong Fire Safety Co., Ltd., Chengdu, Sichuan 610500, China;
4. Oil & Gas Fire Protection Key Laboratory of Sichuan Province, Chengdu, Sichuan 610500, China

Received:2020-02-13 Online:2020-07-03 Published:2020-06-26

摘要/Abstract

摘要：

在CO₂驱油环境中,采用碳钢的集输管网中刺漏、穿孔现象频发。使用增强塑料类的非金属管道代替部分金属管道,对减轻腐蚀、降低维护成本具有重要意义。利用腐蚀浸泡实验研究了高矿化度、高CO₂含量下,柔性复合管、芳胺玻璃钢管的渗透性、膨胀性、力学性能随浸泡周期的变化。结果表明,随着浸泡时间增加,2种非金属材料的渗透率、膨胀率增大,拉伸强度下降。其中芳胺玻璃钢管的渗透性大,膨胀率相对较小,拉伸强度高。柔性复合管的渗透率小,膨胀率相对较大,拉伸强度小。根据变化后的力学性能进行强度校核后,2种材料均能满足3 MPa的集输压力要求。根据实验结果,计算得到不同管线规格下的最大许用压力。

关键词: 高矿化度, CO₂驱油, 非金属管材, 拉伸强度, 耐蚀性

Abstract:

In the CO₂ flooding environment, puncture occurs frequently in the gathering and transportation pipeline network composed of carbon steel pipelines. So it is of great significance to reduce corrosion and maintenance costs by using reinforced plastic non-metallic pipes instead of some metal pipes. Corrosion immersion experiments are conducted to study the changes of permeability, expansion and mechanical properties of swelling and mechanical properties of flexible composite pipes and aramid glass steel pipes under high salinity and CO₂ content with immersion periods. The results show that as the immersion periods increases, the permeability and expansion rate of the two non-metallic materials increase, but the tensile strength decreases. Among them, aramid glass steel pipe has higher permeability, relatively smaller expansion rate, and higher tensile strength. The flexible composite pipe has the smaller permeability, a relatively larger expansion rate, and the smaller tensile strength. After the strength check relay on the changed mechanical properties, both materials can meet the gathering and transportation pressure requirements of 3 MPa. Based on the experimental results, the maximum allowable pressure for different pipeline specifications is calculated.

Key words: high salinity, CO₂ flooding, non-metallic pipe, tensile strength, corrosion resistance

中图分类号:

TE983

贺三,向粟林,夏兴宇等. CO₂驱油下非金属管材耐蚀性能初步评价[J]. 油气藏评价与开发, 2020, 10(3): 86-91.

San HE,Sulin XIANG,Xingyu XIA, et al. Preliminary evaluation for corrosion resistance of non-metallic pipes by CO₂ flooding[J]. Reservoir Evaluation and Development, 2020, 10(3): 86-91.

图/表 10

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参考文献 23

[1]	HE S, QIU Y, SUN Y, et al. Corrosion behavior Of AISI 1020 steel in MEA and [BMIm] BF₄ mixed solution containing saturated CO₂[J]. International Journal of Greenhouse Gas Control, 2020,94(3):29-31.
[2]	秦积舜, 李永亮, 吴德斌, 等. CCUS全球进展与中国对策建议[J]. 油气地质与采收率, 2020,27(1):20-28.
	QIN J S, LI Y L, WU D B, CCUS global progress and China’s policy suggestions[J]. Petroleum Geology and Recovery Efficiency, 2020,27(1):20-28.
[3]	李阳. 低渗透油藏CO₂驱提高采收率技术进展及展望[J]. 油气地质与采收率, 2020,27(1):1-10.
	LI Y. Technical advancement and prospect for CO₂ flooding enhanced oil recovery in low permeability reservoirs[J]. Petroleum Geology and Recovery Efficiency, 2020,27(1):1-10.
[4]	贾凯锋, 计董超, 高金栋, 等. 低渗透油藏CO₂驱油提高原油采收率研究现状[J]. 非常规油气, 2019,6(1):107-114.
	JIA K F, JI D C, GAO J D, et al. The exisiting state of enhanced oil recovery by CO₂ flooding in low permeability reservoirs[J]. Unconventional Oil & Gas, 2019,6(1):107-114.
[5]	王世璐, 王玉霞, 贾凯锋. 低渗透油藏岩心注CO₂驱油效率物理模拟[J]. 非常规油气, 2019,6(2):85-90.
	WANG S L, WANG Y X, JIA K F. Physical simulation of CO₂ flooding efficiency in low permeability reservoir core[J]. Unconventional Oil & Gas, 2019,6(2):85-90.
[6]	李渭亮, 张慧娟, 杜春朝, 等. CO₂渗入对C110管柱在甲酸盐完井液中腐蚀行为的影响[J]. 材料保护, 2018,51(10):47-49.
	LI W L, ZHANG H J, DU C C, et al. Effect of CO₂ on the corrosion behavior of C110 carbon steel in formate solution environment[J]. Materials Protection, 2018,51(10):47-49.
[7]	刘博, 任呈强, 贺三, 等. 20钢和L245NS钢在CO₂驱油反排水中的腐蚀行为[J]. 腐蚀与防护, 2018,39(6):418-424.
	LIU B, REN C Q, HE S, et al. Corrosion behavior of carbon steels 20 steel and L245NS in CO₂ enhanced oil recovery[J]. Corrosion & Protection, 2018,39(6):418-424.
[8]	孙银娟, 王潜忠, 张志浩, 等. 316L不锈钢在模拟含二氧化碳原油中的耐腐蚀性能[J]. 油气储运, 2020,39(1):86-91.
	SUN Y J, WANG Q Z, ZHANG Z H, et al. Corrosion resistance of 316L stainless steel in simulated CO₂-bearing crude oil[J]. Oil & Gas Storage and Transportation, 2020,39(1):86-91.
[9]	贺三, 高超洋, 张岭. MEA捕集CO₂腐蚀研究进展[J]. 腐蚀科学与防护技术, 2018,30(4):454-458. doi: 10.11903/1002.6495.2017.226
	HE S, GAO C Y, ZHANG L. Research progress on corrosion of carbon steel during process of capture CO₂ with monoethanolamine solution[J]. Corrosion Science and Protection Technology, 2018,30(4):454-458. doi: 10.11903/1002.6495.2017.226
[10]	贺三, 姜锦涛, 袁宗明. Cl^-对CO₂环境下的碳钢腐蚀影响[J]. 全面腐蚀控制, 2012,26(6):36-38.
	HE S, JIANG J T, YUAN Z M. Effects of Cl^- content on CO₂ corrosion of carbon steel[J]. Total Corrosion Control, 2012,26(6):36-38.
[11]	周伟强, 李旭光, 熊培祺. 渤海油田常用套管CO₂腐蚀室内研究[J]. 石油地质与工程, 2017,31(3):124-126.
	ZHOU W Q, LI X G, XIONG P Q. Laboratory CO₂ corrosion study of common casing in Bohai oilfield[J]. Petroleum Geology & Engineering, 2017,31(3):124-126.
[12]	葛扬志, 韩国进, 边江, 等. 基于WG-ICDA的管道CO₂腐蚀预测模型改进[J]. 石油地质与工程, 2018,32(3):114-117.
	GE Y Z, HAN G J, BIAN J, et al. Improvement of the prediction model of pipeline CO₂ corrosion based on WG-ICDA[J]. Petroleum Geology & Engineering, 2018,32(3):114-117.
[13]	黄天杰, 殷安会, 刘智勇, 等. 吉林油田矿场条件下CO₂腐蚀模拟装置的建立及实验研究[J]. 表面技术, 2015,44(3):69-73.
	HUANG T J, YIN A H, LIU Z Y, et al. Setup of CO₂ corrosion simulation unit and test study under field site conditions in Jilin Oilfield[J]. Surface Technology, 2015,44(3):69-73.
[14]	张绍辉, 王凯, 王玲, 等. CO₂驱注采工艺的应用与发展[J]. 石油钻采工艺, 2016,38(6):869-875.
	ZHANG S H, WANG K, WANG L, et al. Development and application of CO₂ flooding[J]. Petroleum Drilling & Production Technology, 2016,38(6):869-875.
[15]	李凯, 张贤波, 李康锐, 等. 柔性复合管在油田集输管线的应用[J]. 石油工业技术监督, 2013,29(4):13-14.
	LI K, ZHANG X B, LI K R, et al. Application of the flexible composite pipe in the oilfield gathering and transporting pipeline[J]. Technical Supervision in Petroleum Industry, 2013,29(4):13-14.
[16]	陆企亭, 刘雨坤, 袁明, 等. J-39室温快速固化胶粘剂[J]. 粘接, 1981,2(1):45-48.
	LU Q T, LIU Y K, YUAN M, et al. J-39 Rapid curing adhesive at room temperature[J]. Adhesion, 1981,2(1):45-48.
[17]	李厚补, 李鹤林, 戚东涛, 等. 油田集输管网用非金属管存在问题分析及建议[J]. 石油仪器, 2014,28(6):4-8.
	LI H B, LI H L, QI D T, et al. Analysis on non-metallic pipes used for oil and gas gathering and transportation[J]. Petroleum Instruments, 2014,28(6):4-8.
[18]	周立娜. 玻璃钢在CO₂环境中的腐蚀行为及其性能研究[D]. 哈尔滨:哈尔滨工业大学, 2012.
	ZHOU L N. Corrosion behavior and performance of FRP in CO₂ environment[D]. Harbin: Harbin Institute of Technology, 2012.
[19]	国家合成树脂质量监督检验中心. 塑料耐液体化学试剂性能的测定:GB/T11547-2008[S]. 北京: 中国标准出版社, 2008.
	National Synthetic Resin Quality Supervision and Inspection Center. Determination of the resistance of plastics to liquid chemical reagents: GB/T 11547—2008[S]. Beijing: China Standard Press, 2008.
[20]	全国纤维增强塑料标准化技术委员会. 玻璃纤维增强热固性塑料耐化学介质性能实验方法:GB/T3857-2017[S]. 北京: 中国标准出版社, 2017.
	National Fiber Reinforced Plastics Standardization Technical Committee. Experimental method of chemical resistance of glass fiber reinforced thermosetting plastics: GB/T 3857—2017[S]. Beijing: China Standard Press, 2017.
[21]	全国塑料标准化技术委员会. 模塑和挤塑塑料的实验条件GB/T1040.2-2006[S]. 北京: 中国标准出版社, 2006.
	National Plastics Standardization Technical Committee. Determination of tensile properties of plastics. Part 2: Experimental conditions for molded and extruded plastics: GB/T 1040.2—2006[S]. Beijing: China Standard Press, 2006.
[22]	全国塑料标准化技术委员会. 各向同性和正交各向异性纤维增强复合材料的实验方法:GB/T1040.4-2006[S]. 北京: 中国标准出版社, 2006.
	National Plastics Standardization Technical Committee. Determination of tensile properties of plastics. Part 4: Experimental methods of isotropic and orthotropic fiber reinforced composites: GB/T 1040.4—2006[S]. Beijing: China Standard Press, 2006.
[23]	张建强. 热塑性塑料管材在油气田腐蚀介质中性能退化规律研究[D]. 西安:西安石油大学, 2015.
	ZHANG J Q. Performance degradation of thermoplastic pipes in corrosive media of oil and gas fields[D]. Xi’an: Xi’an Shiyou University, 2015.

管道内压/ MPa	芳胺玻璃管的环向应力/MPa	柔性复合管的环向应力/MPa
0.20	2.44	0.98
0.75	9.15	3.71
1.00	12.20	4.90
1.50	18.30	7.35
3.00	36.61	14.70

CO₂驱油下非金属管材耐蚀性能初步评价

Preliminary evaluation for corrosion resistance of non-metallic pipes by CO₂ flooding

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材料	内径/mm	壁厚/mm
芳胺玻璃钢管	100	4.5
柔性复合管	75	9.5