CN105111369A - 一种适用于油田深部调驱用的弹性微球及制备方法 - Google Patents
一种适用于油田深部调驱用的弹性微球及制备方法 Download PDFInfo
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- CN105111369A CN105111369A CN201510667674.1A CN201510667674A CN105111369A CN 105111369 A CN105111369 A CN 105111369A CN 201510667674 A CN201510667674 A CN 201510667674A CN 105111369 A CN105111369 A CN 105111369A
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- elastic microspheres
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- 238000002360 preparation method Methods 0.000 title claims abstract description 27
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- 239000007864 aqueous solution Substances 0.000 claims abstract description 30
- 239000002612 dispersion medium Substances 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 22
- 239000002245 particle Substances 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 13
- 239000003999 initiator Substances 0.000 claims abstract description 12
- 239000000178 monomer Substances 0.000 claims abstract description 11
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims abstract description 9
- 125000000129 anionic group Chemical group 0.000 claims abstract description 9
- 229910017053 inorganic salt Inorganic materials 0.000 claims abstract description 7
- 239000011324 bead Substances 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims description 17
- 239000000376 reactant Substances 0.000 claims description 16
- 239000012798 spherical particle Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 12
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000008367 deionised water Substances 0.000 claims description 9
- 229910021641 deionized water Inorganic materials 0.000 claims description 9
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical group N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 8
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 5
- 239000000295 fuel oil Substances 0.000 claims description 5
- 238000004062 sedimentation Methods 0.000 claims description 5
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 3
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 3
- 239000011837 N,N-methylenebisacrylamide Substances 0.000 claims description 3
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 3
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 3
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 3
- 239000001099 ammonium carbonate Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
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- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 235000011181 potassium carbonates Nutrition 0.000 claims description 2
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
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- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 150000001450 anions Chemical class 0.000 claims 1
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- 238000010557 suspension polymerization reaction Methods 0.000 abstract description 9
- 238000006116 polymerization reaction Methods 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 3
- 238000010924 continuous production Methods 0.000 abstract 1
- 239000011259 mixed solution Substances 0.000 abstract 1
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- 239000003381 stabilizer Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 description 15
- 238000011161 development Methods 0.000 description 7
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- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
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- 239000000839 emulsion Substances 0.000 description 3
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- 238000003786 synthesis reaction Methods 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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- 125000000524 functional group Chemical group 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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- 239000002861 polymer material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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| CN201510667674.1A CN105111369B (zh) | 2015-10-16 | 2015-10-16 | 一种适用于油田深部调驱用的弹性微球及制备方法 |
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| CN105111369A true CN105111369A (zh) | 2015-12-02 |
| CN105111369B CN105111369B (zh) | 2022-03-08 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947448A (zh) * | 2017-03-20 | 2017-07-14 | 濮阳市易发化工有限公司 | 一种高渗透层调剖剂及其制备方法 |
| CN109138905A (zh) * | 2018-09-14 | 2019-01-04 | 山东石大油田技术服务股份有限公司 | 用冻胶微球的油井选择性堵水方法 |
| CN109536150A (zh) * | 2018-12-10 | 2019-03-29 | 山东石大油田技术服务股份有限公司 | 驱替压力调控剂及其制备方法 |
| US10920127B2 (en) | 2017-07-31 | 2021-02-16 | Petrochina Company Limited | Method for in-depth profile control and displacement of low-permeability oil reservoirs |
| CN112569878A (zh) * | 2020-01-21 | 2021-03-30 | 苏州恒瑞宏远医疗科技有限公司 | 制备粒径均一的聚乙烯醇栓塞微球的设备及其生产工艺 |
| CN116239721A (zh) * | 2021-12-08 | 2023-06-09 | 中国石油天然气股份有限公司 | 一种水基弹性凝胶颗粒和驱油材料及其制备方法 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5244936A (en) * | 1988-12-12 | 1993-09-14 | Mobil Oil Corporation | Enhanced oil recovery profile control with crosslinked anionic acrylamide copolymer gels |
| CN1594493A (zh) * | 2004-07-07 | 2005-03-16 | 石油大学(华东) | 亚微米聚合物活性微球调剖驱油剂 |
| CN101037493A (zh) * | 2007-03-31 | 2007-09-19 | 中国石油大学(华东) | 一种阳离子聚丙烯酰胺凝胶微球及其制备方法 |
| CN101619118A (zh) * | 2009-05-26 | 2010-01-06 | 中国石油大学(华东) | 水驱开发油藏深部调驱用聚合物微球及制备方法 |
| CN101619119A (zh) * | 2009-05-26 | 2010-01-06 | 中国石油大学(华东) | 高温高矿化度油藏深部调剖的聚合物微球及制备方法 |
| CN101857661A (zh) * | 2010-05-14 | 2010-10-13 | 中国石油大学(华东) | 油藏深部调驱用微乳聚合物及制备方法 |
| CN101864032A (zh) * | 2010-05-14 | 2010-10-20 | 中国石油大学(华东) | 高温高矿化度油藏深部调驱的微乳聚合物及制备方法 |
| CN103613706A (zh) * | 2013-11-20 | 2014-03-05 | 中国石油大学(北京) | 一种单分散三元共聚微球及其制备方法 |
| CN104341548A (zh) * | 2013-08-07 | 2015-02-11 | 中国石油大学(北京) | 一种微米级共聚物微球及制备方法 |
-
2015
- 2015-10-16 CN CN201510667674.1A patent/CN105111369B/zh active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5244936A (en) * | 1988-12-12 | 1993-09-14 | Mobil Oil Corporation | Enhanced oil recovery profile control with crosslinked anionic acrylamide copolymer gels |
| CN1594493A (zh) * | 2004-07-07 | 2005-03-16 | 石油大学(华东) | 亚微米聚合物活性微球调剖驱油剂 |
| CN101037493A (zh) * | 2007-03-31 | 2007-09-19 | 中国石油大学(华东) | 一种阳离子聚丙烯酰胺凝胶微球及其制备方法 |
| CN101619118A (zh) * | 2009-05-26 | 2010-01-06 | 中国石油大学(华东) | 水驱开发油藏深部调驱用聚合物微球及制备方法 |
| CN101619119A (zh) * | 2009-05-26 | 2010-01-06 | 中国石油大学(华东) | 高温高矿化度油藏深部调剖的聚合物微球及制备方法 |
| CN101857661A (zh) * | 2010-05-14 | 2010-10-13 | 中国石油大学(华东) | 油藏深部调驱用微乳聚合物及制备方法 |
| CN101864032A (zh) * | 2010-05-14 | 2010-10-20 | 中国石油大学(华东) | 高温高矿化度油藏深部调驱的微乳聚合物及制备方法 |
| CN104341548A (zh) * | 2013-08-07 | 2015-02-11 | 中国石油大学(北京) | 一种微米级共聚物微球及制备方法 |
| CN103613706A (zh) * | 2013-11-20 | 2014-03-05 | 中国石油大学(北京) | 一种单分散三元共聚微球及其制备方法 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947448A (zh) * | 2017-03-20 | 2017-07-14 | 濮阳市易发化工有限公司 | 一种高渗透层调剖剂及其制备方法 |
| US10920127B2 (en) | 2017-07-31 | 2021-02-16 | Petrochina Company Limited | Method for in-depth profile control and displacement of low-permeability oil reservoirs |
| CN109138905A (zh) * | 2018-09-14 | 2019-01-04 | 山东石大油田技术服务股份有限公司 | 用冻胶微球的油井选择性堵水方法 |
| CN109138905B (zh) * | 2018-09-14 | 2021-04-02 | 山东石大油田技术服务股份有限公司 | 用冻胶微球的油井选择性堵水方法 |
| CN109536150A (zh) * | 2018-12-10 | 2019-03-29 | 山东石大油田技术服务股份有限公司 | 驱替压力调控剂及其制备方法 |
| CN112569878A (zh) * | 2020-01-21 | 2021-03-30 | 苏州恒瑞宏远医疗科技有限公司 | 制备粒径均一的聚乙烯醇栓塞微球的设备及其生产工艺 |
| CN112569878B (zh) * | 2020-01-21 | 2021-09-28 | 苏州恒瑞宏远医疗科技有限公司 | 制备粒径均一的聚乙烯醇栓塞微球的设备及其生产工艺 |
| CN116239721A (zh) * | 2021-12-08 | 2023-06-09 | 中国石油天然气股份有限公司 | 一种水基弹性凝胶颗粒和驱油材料及其制备方法 |
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