CN104031626B - 一种用于油田生产注水系统污水腐蚀控制的注水缓蚀剂 - Google Patents
一种用于油田生产注水系统污水腐蚀控制的注水缓蚀剂 Download PDFInfo
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- CN104031626B CN104031626B CN201410294109.0A CN201410294109A CN104031626B CN 104031626 B CN104031626 B CN 104031626B CN 201410294109 A CN201410294109 A CN 201410294109A CN 104031626 B CN104031626 B CN 104031626B
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- 230000007797 corrosion Effects 0.000 title claims abstract description 75
- 238000005260 corrosion Methods 0.000 title claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000003112 inhibitor Substances 0.000 title claims abstract description 23
- 239000010865 sewage Substances 0.000 title abstract description 27
- 238000002347 injection Methods 0.000 title abstract description 20
- 239000007924 injection Substances 0.000 title abstract description 20
- 238000004519 manufacturing process Methods 0.000 title abstract description 13
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 45
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims abstract description 30
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- -1 quinoline benzyl chloride quaternary ammonium salt Chemical class 0.000 claims abstract description 28
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims abstract description 20
- 239000004202 carbamide Substances 0.000 claims abstract description 18
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 18
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 18
- 239000004094 surface-active agent Substances 0.000 claims abstract description 18
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 15
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 15
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 45
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 28
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 20
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 17
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 16
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 claims description 7
- 229940073608 benzyl chloride Drugs 0.000 claims description 7
- 229960004011 methenamine Drugs 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 230000005764 inhibitory process Effects 0.000 abstract description 8
- 150000001412 amines Chemical class 0.000 abstract 1
- 238000011156 evaluation Methods 0.000 abstract 1
- 239000002332 oil field water Substances 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 22
- 230000000116 mitigating effect Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000003129 oil well Substances 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- XQJMXPAEFMWDOZ-UHFFFAOYSA-N 3exo-benzoyloxy-tropane Natural products CN1C(C2)CCC1CC2OC(=O)C1=CC=CC=C1 XQJMXPAEFMWDOZ-UHFFFAOYSA-N 0.000 description 1
- 229910000926 A-3 tool steel Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QQXLDOJGLXJCSE-UHFFFAOYSA-N N-methylnortropinone Natural products C1C(=O)CC2CCC1N2C QQXLDOJGLXJCSE-UHFFFAOYSA-N 0.000 description 1
- QIZDQFOVGFDBKW-DHBOJHSNSA-N Pseudotropine Natural products OC1C[C@@H]2[N+](C)[C@H](C1)CC2 QIZDQFOVGFDBKW-DHBOJHSNSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- CYHOMWAPJJPNMW-JIGDXULJSA-N tropine Chemical compound C1[C@@H](O)C[C@H]2CC[C@@H]1N2C CYHOMWAPJJPNMW-JIGDXULJSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/32—Anticorrosion additives
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201410294109.0A CN104031626B (zh) | 2014-06-25 | 2014-06-25 | 一种用于油田生产注水系统污水腐蚀控制的注水缓蚀剂 |
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CN201410294109.0A CN104031626B (zh) | 2014-06-25 | 2014-06-25 | 一种用于油田生产注水系统污水腐蚀控制的注水缓蚀剂 |
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CN104031626A CN104031626A (zh) | 2014-09-10 |
CN104031626B true CN104031626B (zh) | 2017-05-17 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101451242A (zh) * | 2007-12-04 | 2009-06-10 | 中国石油天然气集团公司 | 一种用于含Cr油管的高温酸化缓蚀剂 |
CN101629072A (zh) * | 2009-07-28 | 2010-01-20 | 陕西华泽实业有限公司 | 油田酸化高温缓蚀剂及其制备方法 |
CN102031526A (zh) * | 2010-11-10 | 2011-04-27 | 中国海洋石油总公司 | 一种低温酸化缓蚀剂及其制备方法 |
CN102676140A (zh) * | 2012-04-26 | 2012-09-19 | 南京华洲新材料有限公司 | 一种含氮杂环类季铵盐酸化缓蚀剂及其制备方法 |
CN103396776A (zh) * | 2013-07-12 | 2013-11-20 | 西安石油大学 | 一种油水井自生泡沫解堵剂及解堵工艺 |
-
2014
- 2014-06-25 CN CN201410294109.0A patent/CN104031626B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101451242A (zh) * | 2007-12-04 | 2009-06-10 | 中国石油天然气集团公司 | 一种用于含Cr油管的高温酸化缓蚀剂 |
CN101629072A (zh) * | 2009-07-28 | 2010-01-20 | 陕西华泽实业有限公司 | 油田酸化高温缓蚀剂及其制备方法 |
CN102031526A (zh) * | 2010-11-10 | 2011-04-27 | 中国海洋石油总公司 | 一种低温酸化缓蚀剂及其制备方法 |
CN102676140A (zh) * | 2012-04-26 | 2012-09-19 | 南京华洲新材料有限公司 | 一种含氮杂环类季铵盐酸化缓蚀剂及其制备方法 |
CN103396776A (zh) * | 2013-07-12 | 2013-11-20 | 西安石油大学 | 一种油水井自生泡沫解堵剂及解堵工艺 |
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CN104031626A (zh) | 2014-09-10 |
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Inventor after: Wang Xiangzeng Inventor after: Guo Xuehui Inventor after: Wang Chengda Inventor after: Liu Li Inventor after: Zhang Yongqiang Inventor after: Li Hui Inventor after: Yu Haitang Inventor after: Bai Li Inventor after: Du Suzhen Inventor before: Guo Xuehui Inventor before: Wang Chengda Inventor before: Liu Li Inventor before: Zhang Yongqiang Inventor before: Li Hui Inventor before: Yu Haitang Inventor before: Bai Li Inventor before: Du Suzhen |
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Effective date of registration: 20200428 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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Denomination of invention: A water injection corrosion inhibitor for corrosion control of oilfield production water injection system Effective date of registration: 20200923 Granted publication date: 20170517 Pledgee: Huaxia Bank Limited by Share Ltd. Xi'an branch Pledgor: XI'AN HUANUO ENVIRONMENTAL PROTECTION CO.,LTD. Registration number: Y2020610000157 |
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Date of cancellation: 20210824 Granted publication date: 20170517 Pledgee: Huaxia Bank Limited by Share Ltd. Xi'an branch Pledgor: XI'AN HUANUO ENVIRONMENTAL PROTECTION CO.,LTD. Registration number: Y2020610000157 |
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Denomination of invention: A water injection corrosion inhibitor for sewage corrosion control of oilfield production water injection system Effective date of registration: 20210825 Granted publication date: 20170517 Pledgee: Huaxia Bank Limited by Share Ltd. Xi'an branch Pledgor: XI'AN HUANUO ENVIRONMENTAL PROTECTION CO.,LTD. Registration number: Y2021610000215 |
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Date of cancellation: 20230810 Granted publication date: 20170517 Pledgee: Huaxia Bank Limited by Share Ltd. Xi'an branch Pledgor: XI'AN HUANUO ENVIRONMENTAL PROTECTION CO.,LTD. Registration number: Y2021610000215 |
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Denomination of invention: A Water Injection Corrosion Inhibitor for Sewage Corrosion Control in Oilfield Production Water Injection Systems Effective date of registration: 20230815 Granted publication date: 20170517 Pledgee: Huaxia Bank Limited by Share Ltd. Xi'an branch Pledgor: XI'AN HUANUO ENVIRONMENTAL PROTECTION CO.,LTD. Registration number: Y2023610000654 |
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