CN113136184B - 一种复合破胶剂、油田井用暂堵剂及制备方法和应用 - Google Patents
一种复合破胶剂、油田井用暂堵剂及制备方法和应用 Download PDFInfo
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- CN113136184B CN113136184B CN202110414160.0A CN202110414160A CN113136184B CN 113136184 B CN113136184 B CN 113136184B CN 202110414160 A CN202110414160 A CN 202110414160A CN 113136184 B CN113136184 B CN 113136184B
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- temporary plugging
- plugging agent
- breaker
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- 239000002131 composite material Substances 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 52
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims abstract description 18
- 239000000654 additive Substances 0.000 claims abstract description 17
- 230000000996 additive effect Effects 0.000 claims abstract description 16
- FOCAUTSVDIKZOP-UHFFFAOYSA-M chloroacetate Chemical compound [O-]C(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-M 0.000 claims abstract description 14
- 229940089960 chloroacetate Drugs 0.000 claims abstract description 14
- 230000003647 oxidation Effects 0.000 claims abstract description 14
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 14
- 239000003112 inhibitor Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000008367 deionised water Substances 0.000 claims abstract description 11
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 11
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 18
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 16
- UTPOUAZEFGTYAY-UHFFFAOYSA-N azanium;2-chloroacetate Chemical compound [NH4+].[O-]C(=O)CCl UTPOUAZEFGTYAY-UHFFFAOYSA-N 0.000 claims description 13
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 9
- 235000019270 ammonium chloride Nutrition 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000004115 Sodium Silicate Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- -1 sodium fluoroborate Chemical group 0.000 claims description 5
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 claims description 4
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 4
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 4
- KPFSGNRRZMYZPH-UHFFFAOYSA-M potassium;2-chloroacetate Chemical compound [K+].[O-]C(=O)CCl KPFSGNRRZMYZPH-UHFFFAOYSA-M 0.000 claims description 3
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 claims description 3
- 238000005303 weighing Methods 0.000 claims description 2
- 238000005067 remediation Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 9
- 230000010354 integration Effects 0.000 abstract description 4
- 239000000047 product Substances 0.000 abstract description 2
- 239000012467 final product Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 11
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000003129 oil well Substances 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229920002401 polyacrylamide Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- HPCCGRCEBFBZQP-UHFFFAOYSA-N chromium;pyridine-3-carboxylic acid Chemical compound [Cr].OC(=O)C1=CC=CN=C1 HPCCGRCEBFBZQP-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010534 nucleophilic substitution reaction Methods 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/5045—Compositions based on water or polar solvents containing inorganic compounds
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
-
- 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
- C09K2208/26—Gel breakers other than bacteria or enzymes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Colloid Chemistry (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN202110414160.0A CN113136184B (zh) | 2021-04-16 | 2021-04-16 | 一种复合破胶剂、油田井用暂堵剂及制备方法和应用 |
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CN202110414160.0A CN113136184B (zh) | 2021-04-16 | 2021-04-16 | 一种复合破胶剂、油田井用暂堵剂及制备方法和应用 |
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CN113136184A CN113136184A (zh) | 2021-07-20 |
CN113136184B true CN113136184B (zh) | 2022-12-09 |
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Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102250601B (zh) * | 2011-05-06 | 2013-04-17 | 河北科技大学 | 一种油井复合解堵剂及其使用方法 |
CN103396776B (zh) * | 2013-07-12 | 2016-01-06 | 西安石油大学 | 一种油水井自生泡沫解堵剂及解堵工艺 |
CN103666424B (zh) * | 2013-12-04 | 2016-01-13 | 天津大港油田滨港集团博弘石油化工有限公司 | 一种聚合物降解剂 |
CN103952130A (zh) * | 2014-05-05 | 2014-07-30 | 克拉玛依市红都有限责任公司 | 低压油气井暂堵凝胶及其制备方法 |
CN106634915B (zh) * | 2016-12-30 | 2019-06-21 | 西南石油大学 | 一种稠油油井聚合物解堵剂 |
CN108467722A (zh) * | 2018-04-17 | 2018-08-31 | 四川申和新材料科技有限公司 | 一种低温破胶激活剂及其制备方法 |
CN110373172A (zh) * | 2019-06-21 | 2019-10-25 | 郭勇 | 一种复合破胶剂 |
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2021
- 2021-04-16 CN CN202110414160.0A patent/CN113136184B/zh active Active
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CB03 | Change of inventor or designer information |
Inventor after: Zhai Pengda Inventor after: Li Shaobo Inventor after: Wang Wenjie Inventor after: Shi Yue Inventor after: Wang Haotian Inventor after: Zhang Mai Inventor after: Sun Jiahao Inventor after: Wu Haixia Inventor before: Li Shaobo Inventor before: Zhai Pengda Inventor before: Wang Wenjie Inventor before: Shi Yue Inventor before: Wang Haotian Inventor before: Zhang Mai Inventor before: Sun Jiahao Inventor before: Wu Haixia |
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CB03 | Change of inventor or designer information | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20231115 Address after: Room 20907, 9th Floor, Unit 2, Building 3, Hairong Feicui International City, Fengcheng Second Road, Xi'an Economic and Technological Development Zone, Shaanxi Province, 710068 Patentee after: XI'AN ZHUOSHI OILFIELD TECHNOLOGY SERVICES Co.,Ltd. Address before: 050000 Hebei University of science and technology, 26 Yuxiang street, Yuhua District, Shijiazhuang City, Hebei Province Patentee before: HEBEI University OF SCIENCE AND TECHNOLOGY Patentee before: Shijiazhuang Beihe Environmental Protection Technology Co.,Ltd. |
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