CN104073810B - 用于油田生产油气水集输系统腐蚀控制的油水介质缓蚀剂 - Google Patents
用于油田生产油气水集输系统腐蚀控制的油水介质缓蚀剂 Download PDFInfo
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- CN104073810B CN104073810B CN201410293137.0A CN201410293137A CN104073810B CN 104073810 B CN104073810 B CN 104073810B CN 201410293137 A CN201410293137 A CN 201410293137A CN 104073810 B CN104073810 B CN 104073810B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 230000007797 corrosion Effects 0.000 title claims abstract description 63
- 238000005260 corrosion Methods 0.000 title claims abstract description 63
- -1 alkyl tertiary amine Chemical class 0.000 claims abstract description 109
- 239000000203 mixture Substances 0.000 claims abstract description 107
- 239000002253 acid Substances 0.000 claims abstract description 29
- 125000005358 mercaptoalkyl group Chemical group 0.000 claims abstract description 29
- 150000003672 ureas Chemical class 0.000 claims abstract description 29
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims abstract description 27
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 27
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 27
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 32
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 32
- 238000010792 warming Methods 0.000 claims description 26
- 239000013543 active substance Substances 0.000 claims description 24
- WOWHHFRSBJGXCM-UHFFFAOYSA-M cetyltrimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)C WOWHHFRSBJGXCM-UHFFFAOYSA-M 0.000 claims description 18
- DDXLVDQZPFLQMZ-UHFFFAOYSA-M dodecyl(trimethyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)C DDXLVDQZPFLQMZ-UHFFFAOYSA-M 0.000 claims description 18
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 claims description 18
- CAHQGWAXKLQREW-UHFFFAOYSA-N Benzal chloride Chemical compound ClC(Cl)C1=CC=CC=C1 CAHQGWAXKLQREW-UHFFFAOYSA-N 0.000 claims description 17
- DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical compound OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 claims description 16
- 235000013877 carbamide Nutrition 0.000 claims description 16
- 239000004202 carbamide Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- VGTPCRGMBIAPIM-UHFFFAOYSA-M sodium thiocyanate Chemical compound [Na+].[S-]C#N VGTPCRGMBIAPIM-UHFFFAOYSA-M 0.000 claims description 13
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 claims description 10
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 8
- CAAMSDWKXXPUJR-UHFFFAOYSA-N 3,5-dihydro-4H-imidazol-4-one Chemical compound O=C1CNC=N1 CAAMSDWKXXPUJR-UHFFFAOYSA-N 0.000 claims description 6
- HNNQYHFROJDYHQ-UHFFFAOYSA-N 3-(4-ethylcyclohexyl)propanoic acid 3-(3-ethylcyclopentyl)propanoic acid Chemical compound CCC1CCC(CCC(O)=O)C1.CCC1CCC(CCC(O)=O)CC1 HNNQYHFROJDYHQ-UHFFFAOYSA-N 0.000 claims description 6
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid group Chemical group C(CCCCCCC\C=C/CCCCCCCC)(=O)O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 6
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 4
- 239000005639 Lauric acid Substances 0.000 claims description 4
- 235000021355 Stearic acid Nutrition 0.000 claims description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 3
- 239000008117 stearic acid Substances 0.000 claims description 3
- SOIFLUNRINLCBN-UHFFFAOYSA-N ammonium thiocyanate Chemical compound [NH4+].[S-]C#N SOIFLUNRINLCBN-UHFFFAOYSA-N 0.000 claims description 2
- 239000003129 oil well Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 9
- 230000003628 erosive effect Effects 0.000 abstract description 8
- 230000005764 inhibitory process Effects 0.000 abstract description 5
- 239000000839 emulsion Substances 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 206010034719 Personality change Diseases 0.000 abstract 1
- 238000004945 emulsification Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 59
- 230000035484 reaction time Effects 0.000 description 24
- 239000003921 oil Substances 0.000 description 22
- 238000003756 stirring Methods 0.000 description 22
- 230000000116 mitigating effect Effects 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 14
- 239000007789 gas Substances 0.000 description 13
- 239000012530 fluid Substances 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 4
- 239000010779 crude oil Substances 0.000 description 3
- 230000001804 emulsifying effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000926 A-3 tool steel Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
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CN201410293137.0A CN104073810B (zh) | 2014-06-25 | 2014-06-25 | 用于油田生产油气水集输系统腐蚀控制的油水介质缓蚀剂 |
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CN201410293137.0A CN104073810B (zh) | 2014-06-25 | 2014-06-25 | 用于油田生产油气水集输系统腐蚀控制的油水介质缓蚀剂 |
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CN104073810A CN104073810A (zh) | 2014-10-01 |
CN104073810B true CN104073810B (zh) | 2016-04-13 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104988511A (zh) * | 2015-07-09 | 2015-10-21 | 中国石油天然气股份有限公司 | 一种缓蚀剂及制备方法 |
CN105132929B (zh) * | 2015-09-24 | 2018-04-17 | 威海翔宇环保科技股份有限公司 | 一种盐酸酸洗缓蚀剂及其制备方法 |
CN105104399B (zh) * | 2015-10-10 | 2017-08-08 | 西安石油大学 | 一种油井颗粒缓蚀杀菌剂及其制备方法 |
CN105350001B (zh) * | 2015-11-12 | 2017-12-26 | 威海翔宇环保科技股份有限公司 | 一种氯化钙溶液专用碳钢缓蚀剂 |
CN105274533A (zh) * | 2015-12-01 | 2016-01-27 | 中国石油大学(华东) | 一种气相缓蚀剂 |
CN107012468B (zh) * | 2016-01-28 | 2019-09-24 | 中国石油化工股份有限公司 | 一种缓蚀组分的制备方法及其产品和应用 |
CN107973732B (zh) * | 2016-10-24 | 2020-06-16 | 中国石油化工股份有限公司 | 一种缓蚀组分的制备方法及其产品和应用 |
CN106556050B (zh) * | 2016-12-07 | 2018-01-12 | 济南市琦泉热电有限责任公司 | 一种余热供暖建筑系统清洗的方法 |
CN108913113A (zh) * | 2018-06-15 | 2018-11-30 | 吉林石油集团兴业石油化学技术服务有限公司 | 一种保护高含co2井环空的油基油气集输用缓蚀剂及制法 |
CN114456786A (zh) * | 2018-09-18 | 2022-05-10 | 陕西信业科技开发有限公司 | 一种用于深井油气集输的缓蚀剂及其制备方法 |
CN111850568B (zh) * | 2020-06-30 | 2021-11-02 | 中国石油天然气集团有限公司 | 一种油田地面集输管线防垢下腐蚀用缓蚀剂及其制备方法 |
CN114133952A (zh) * | 2020-09-08 | 2022-03-04 | 北京赛福贝特能源技术服务有限公司 | 一种用于炼厂分馏装置铵盐分散剂、制备方法及其应用 |
CN115948154B (zh) * | 2022-12-01 | 2024-05-10 | 中国海洋石油集团有限公司 | 一种缓蚀剂及其制备方法和应用 |
CN115895627B (zh) * | 2022-12-10 | 2023-10-31 | 河南中原石油助剂有限公司 | 一种抗硫缓蚀剂及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002347762B2 (en) * | 2001-08-10 | 2007-11-15 | Cabot Specialty Fluids, Inc. | Alkali metal tungstate compositions and uses thereof |
CN103059825A (zh) * | 2011-10-18 | 2013-04-24 | 中国石油化工股份有限公司 | 一种油井用缓蚀剂及制备方法 |
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US20130109782A1 (en) * | 2011-10-27 | 2013-05-02 | Hemant K.J. Ladva | Compositions and methods for improving the toughness of set cements |
US20140076558A1 (en) * | 2012-09-18 | 2014-03-20 | Halliburton Energy Services, Inc. | Methods and Compositions for Treating Proppant to Prevent Flow-Back |
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- 2014-06-25 CN CN201410293137.0A patent/CN104073810B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002347762B2 (en) * | 2001-08-10 | 2007-11-15 | Cabot Specialty Fluids, Inc. | Alkali metal tungstate compositions and uses thereof |
CN103059825A (zh) * | 2011-10-18 | 2013-04-24 | 中国石油化工股份有限公司 | 一种油井用缓蚀剂及制备方法 |
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Effective date of registration: 20200424 Address after: 710000, Xi'an Industrial Zone, Shaanxi Province Kam Road, Kam 32, Kam era B1 block 16 Patentee after: XI'AN HUANUO ENVIRONMENTAL PROTECTION CO.,LTD. Address before: Two East Road 710065 Shaanxi electronic city of Xi'an province No. 18 Patentee before: Xi'an Shiyou University |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Oil water medium corrosion inhibitor for corrosion control of oil gas water gathering and transportation systems in oilfield production Effective date of registration: 20230607 Granted publication date: 20160413 Pledgee: Bank of Chongqing Co.,Ltd. Xi'an Aerospace City sub branch Pledgor: XI'AN HUANUO ENVIRONMENTAL PROTECTION CO.,LTD. Registration number: Y2023610000419 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20160413 Pledgee: Bank of Chongqing Co.,Ltd. Xi'an Aerospace City sub branch Pledgor: XI'AN HUANUO ENVIRONMENTAL PROTECTION CO.,LTD. Registration number: Y2023610000419 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Oil water medium corrosion inhibitor used for corrosion control of oil, gas and water gathering and transportation systems in oilfield production Granted publication date: 20160413 Pledgee: Shaanxi Qinnong Rural Commercial Bank Co.,Ltd. Yuhua Sub branch Pledgor: XI'AN HUANUO ENVIRONMENTAL PROTECTION CO.,LTD. Registration number: Y2024980032138 |