CN103708629B - 油田回注水专用固体缓蚀阻垢剂 - Google Patents
油田回注水专用固体缓蚀阻垢剂 Download PDFInfo
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- CN103708629B CN103708629B CN201410001812.8A CN201410001812A CN103708629B CN 103708629 B CN103708629 B CN 103708629B CN 201410001812 A CN201410001812 A CN 201410001812A CN 103708629 B CN103708629 B CN 103708629B
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- Prior art keywords
- tetrahydroglyoxaline
- descaling agent
- mixture
- oil field
- corrosion inhibiting
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- 238000005260 corrosion Methods 0.000 title claims abstract description 38
- 230000007797 corrosion Effects 0.000 title claims abstract description 37
- 230000002401 inhibitory effect Effects 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 23
- 239000007787 solid Substances 0.000 title claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 31
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 claims abstract description 29
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 17
- 238000002360 preparation method Methods 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 14
- -1 alkyl imidazoline Chemical compound 0.000 claims abstract description 12
- JSYPRLVDJYQMAI-ODZAUARKSA-N (z)-but-2-enedioic acid;prop-2-enoic acid Chemical compound OC(=O)C=C.OC(=O)\C=C/C(O)=O JSYPRLVDJYQMAI-ODZAUARKSA-N 0.000 claims abstract description 10
- 229920002126 Acrylic acid copolymer Polymers 0.000 claims abstract description 10
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims abstract description 10
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims abstract description 10
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims abstract description 10
- 239000003513 alkali Substances 0.000 claims abstract description 9
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 9
- 239000011707 mineral Substances 0.000 claims abstract description 9
- 229960001763 zinc sulfate Drugs 0.000 claims abstract description 9
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 48
- 125000000217 alkyl group Chemical group 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- 239000000470 constituent Substances 0.000 claims description 11
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 8
- 235000010755 mineral Nutrition 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- NCBISIFFSNXYQJ-UHFFFAOYSA-N 1-dodecyl-4,5-dihydroimidazole Chemical compound CCCCCCCCCCCCN1CCN=C1 NCBISIFFSNXYQJ-UHFFFAOYSA-N 0.000 claims description 5
- AJUAZEGSIWKMPI-UHFFFAOYSA-N 1-octadecyl-4,5-dihydroimidazole Chemical compound CCCCCCCCCCCCCCCCCCN1CCN=C1 AJUAZEGSIWKMPI-UHFFFAOYSA-N 0.000 claims description 5
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 5
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 238000006386 neutralization reaction Methods 0.000 claims description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- RZLVQBNCHSJZPX-UHFFFAOYSA-L zinc sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Zn+2].[O-]S([O-])(=O)=O RZLVQBNCHSJZPX-UHFFFAOYSA-L 0.000 claims description 4
- RNZCSKGULNFAMC-UHFFFAOYSA-L zinc;hydrogen sulfate;hydroxide Chemical compound O.[Zn+2].[O-]S([O-])(=O)=O RNZCSKGULNFAMC-UHFFFAOYSA-L 0.000 claims description 4
- 230000005764 inhibitory process Effects 0.000 abstract description 12
- 238000009472 formulation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 229940126589 solid medicine Drugs 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 239000002332 oil field water Substances 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 230000003750 conditioning effect Effects 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000002455 scale inhibitor Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000002195 synergetic effect Effects 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 239000008194 pharmaceutical composition Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052816 inorganic phosphate Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000013008 moisture curing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
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CN201410001812.8A CN103708629B (zh) | 2014-01-02 | 2014-01-02 | 油田回注水专用固体缓蚀阻垢剂 |
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CN201410001812.8A CN103708629B (zh) | 2014-01-02 | 2014-01-02 | 油田回注水专用固体缓蚀阻垢剂 |
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CN103708629A CN103708629A (zh) | 2014-04-09 |
CN103708629B true CN103708629B (zh) | 2016-01-13 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104230016A (zh) * | 2014-09-07 | 2014-12-24 | 无棣华信石油技术服务有限公司 | 一种油田回注水阻垢剂及其制备方法 |
CN104445648A (zh) * | 2014-11-14 | 2015-03-25 | 天津大港油田滨港集团博弘石油化工有限公司 | 一种用于油田注水处理的缓蚀阻垢剂 |
CN104479658A (zh) * | 2014-11-25 | 2015-04-01 | 苏州佑君环境科技有限公司 | 一种固体防垢除垢剂及其制备方法 |
CN104609577A (zh) * | 2014-12-25 | 2015-05-13 | 宁波市川宁环保科技有限公司 | 一种高效复合杀菌抑垢剂及其制备方法 |
CN105936552A (zh) * | 2016-06-20 | 2016-09-14 | 延长油田股份有限公司 | 一种油田用固体缓蚀阻垢剂及其制备方法 |
CN112010435A (zh) * | 2019-05-30 | 2020-12-01 | 池州万维化工有限公司 | 一种全有机缓蚀阻垢工业水处理剂加工工艺 |
CN111073618A (zh) * | 2020-01-03 | 2020-04-28 | 陕西日新石油化工有限公司 | 一种可均匀释放固体缓蚀剂及其制备方法 |
CN115614002B (zh) * | 2021-07-13 | 2024-10-01 | 中国石油天然气股份有限公司 | 自控缓释装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101125715A (zh) * | 2007-08-16 | 2008-02-20 | 樊桂修 | 处理高浓缩倍数循环水的复合缓蚀阻垢剂 |
CN101560023A (zh) * | 2009-05-26 | 2009-10-21 | 兰州华星高科技开发有限公司 | 高效低磷缓蚀阻垢剂 |
CN101613599A (zh) * | 2009-06-25 | 2009-12-30 | 天津开广工业水处理有限公司 | 一种固体缓蚀阻垢剂及其制备方法 |
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CA2853698C (en) * | 2010-11-19 | 2016-10-25 | Chemtreat, Inc. | Methods for reducing scale formation on and removing deposits from heat transfer surfaces |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101125715A (zh) * | 2007-08-16 | 2008-02-20 | 樊桂修 | 处理高浓缩倍数循环水的复合缓蚀阻垢剂 |
CN101560023A (zh) * | 2009-05-26 | 2009-10-21 | 兰州华星高科技开发有限公司 | 高效低磷缓蚀阻垢剂 |
CN101613599A (zh) * | 2009-06-25 | 2009-12-30 | 天津开广工业水处理有限公司 | 一种固体缓蚀阻垢剂及其制备方法 |
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CP01 | Change in the name or title of a patent holder |
Address after: 250400, Shandong County, Ji'nan province Pingyin County Industrial Park East Patentee after: SHANDONG HUAYOU WATER PROCESSING TECHNOLOGY CO.,LTD. Address before: 250400, Shandong County, Ji'nan province Pingyin County Industrial Park East Patentee before: Shandong Huayou Chemical Co.,Ltd. |
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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: Special solid corrosion and scale inhibitor for oilfield reinjection water Effective date of registration: 20170704 Granted publication date: 20160113 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Pingyin branch Pledgor: SHANDONG HUAYOU WATER PROCESSING TECHNOLOGY CO.,LTD. Registration number: 2017370000082 |
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Date of cancellation: 20230811 Granted publication date: 20160113 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan Pingyin branch Pledgor: SHANDONG HUAYOU WATER PROCESSING TECHNOLOGY CO.,LTD. Registration number: 2017370000082 |