CN103849363A - 一种热采汽窜治理凝胶类双液封堵剂及其封堵方法 - Google Patents
一种热采汽窜治理凝胶类双液封堵剂及其封堵方法 Download PDFInfo
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- CN103849363A CN103849363A CN201410084959.8A CN201410084959A CN103849363A CN 103849363 A CN103849363 A CN 103849363A CN 201410084959 A CN201410084959 A CN 201410084959A CN 103849363 A CN103849363 A CN 103849363A
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- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 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 claims abstract description 25
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- 239000000701 coagulant Substances 0.000 claims abstract description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 30
- 239000000243 solution Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000002253 acid Substances 0.000 claims description 22
- 239000002981 blocking agent Substances 0.000 claims description 20
- 239000003864 humus Substances 0.000 claims description 19
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 19
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- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
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- YSXLJTGZMRNQSG-UHFFFAOYSA-L disodium;6-amino-5-[[2-[4-[2-[4-[2-[(2-amino-5-sulfonatonaphthalen-1-yl)diazenyl]phenyl]sulfonyloxyphenyl]propan-2-yl]phenoxy]sulfonylphenyl]diazenyl]naphthalene-1-sulfonate Chemical group [Na+].[Na+].C1=CC=C2C(N=NC3=CC=CC=C3S(=O)(=O)OC3=CC=C(C=C3)C(C)(C=3C=CC(OS(=O)(=O)C=4C(=CC=CC=4)N=NC=4C5=CC=CC(=C5C=CC=4N)S([O-])(=O)=O)=CC=3)C)=C(N)C=CC2=C1S([O-])(=O)=O YSXLJTGZMRNQSG-UHFFFAOYSA-L 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
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- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
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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
- C09K8/50—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
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/5083—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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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
- C09K8/50—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
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/514—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
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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
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/592—Compositions used in combination with generated heat, e.g. by steam injection
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- 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)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Sealing Material Composition (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410084959.8A CN103849363B (zh) | 2014-03-10 | 2014-03-10 | 一种热采汽窜治理凝胶类双液封堵剂及其封堵方法 |
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CN201410084959.8A CN103849363B (zh) | 2014-03-10 | 2014-03-10 | 一种热采汽窜治理凝胶类双液封堵剂及其封堵方法 |
Publications (2)
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CN103849363A true CN103849363A (zh) | 2014-06-11 |
CN103849363B CN103849363B (zh) | 2016-08-17 |
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CN201410084959.8A Expired - Fee Related CN103849363B (zh) | 2014-03-10 | 2014-03-10 | 一种热采汽窜治理凝胶类双液封堵剂及其封堵方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105781533A (zh) * | 2014-12-22 | 2016-07-20 | 中国石油天然气股份有限公司 | 地表窜喷治理方法 |
CN106351604A (zh) * | 2016-08-29 | 2017-01-25 | 新疆克拉玛依市采丰实业有限责任公司 | 稠油热采汽窜封堵的技术方法 |
CN110041904A (zh) * | 2019-04-23 | 2019-07-23 | 中国海洋石油集团有限公司 | 腐殖酸和烷基胺复配型稠油降粘剂及其制备方法与应用 |
CN116042199A (zh) * | 2021-10-28 | 2023-05-02 | 大庆油田有限责任公司 | 一种双液型选择性堵剂及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52100384A (en) * | 1976-02-20 | 1977-08-23 | Kohkoku Chem Ind | Heavy metal catching agent containing insoluble nitro fuminic acid and manufacture |
CN1084875A (zh) * | 1992-09-30 | 1994-04-06 | 中南工业大学 | 一种钻井堵漏护壁处理剂 |
-
2014
- 2014-03-10 CN CN201410084959.8A patent/CN103849363B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52100384A (en) * | 1976-02-20 | 1977-08-23 | Kohkoku Chem Ind | Heavy metal catching agent containing insoluble nitro fuminic acid and manufacture |
CN1084875A (zh) * | 1992-09-30 | 1994-04-06 | 中南工业大学 | 一种钻井堵漏护壁处理剂 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105781533A (zh) * | 2014-12-22 | 2016-07-20 | 中国石油天然气股份有限公司 | 地表窜喷治理方法 |
CN106351604A (zh) * | 2016-08-29 | 2017-01-25 | 新疆克拉玛依市采丰实业有限责任公司 | 稠油热采汽窜封堵的技术方法 |
CN110041904A (zh) * | 2019-04-23 | 2019-07-23 | 中国海洋石油集团有限公司 | 腐殖酸和烷基胺复配型稠油降粘剂及其制备方法与应用 |
CN116042199A (zh) * | 2021-10-28 | 2023-05-02 | 大庆油田有限责任公司 | 一种双液型选择性堵剂及其制备方法 |
CN116042199B (zh) * | 2021-10-28 | 2023-12-22 | 大庆油田有限责任公司 | 一种双液型选择性堵剂及其制备方法 |
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Publication number | Publication date |
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CN103849363B (zh) | 2016-08-17 |
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Inventor after: Wang Chunsheng Inventor after: Feng Cuiju Inventor after: Sun Qiji Inventor after: Tian Minglei Inventor after: Xu Yujian Inventor after: Meng Shan Inventor before: Wang Chunsheng Inventor before: Feng Cuiju Inventor before: Chu Huijuan Inventor before: Liu Jiexiu Inventor before: Sun Qiji Inventor before: Meng Shan |
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Granted publication date: 20160817 Termination date: 20190310 |