RU2015148196A - Жидкости для гидроразрыва на основе ассоциативных полимеров и лабильных поверхностно-активных средств - Google Patents
Жидкости для гидроразрыва на основе ассоциативных полимеров и лабильных поверхностно-активных средств Download PDFInfo
- Publication number
- RU2015148196A RU2015148196A RU2015148196A RU2015148196A RU2015148196A RU 2015148196 A RU2015148196 A RU 2015148196A RU 2015148196 A RU2015148196 A RU 2015148196A RU 2015148196 A RU2015148196 A RU 2015148196A RU 2015148196 A RU2015148196 A RU 2015148196A
- Authority
- RU
- Russia
- Prior art keywords
- fracturing fluid
- fluid according
- radical polymerization
- functional group
- associative polymer
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title claims 5
- 239000007788 liquid Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 claims 9
- 239000004094 surface-active agent Substances 0.000 claims 6
- 150000002430 hydrocarbons Chemical group 0.000 claims 4
- 238000010526 radical polymerization reaction Methods 0.000 claims 4
- 239000012736 aqueous medium Substances 0.000 claims 3
- 229930195733 hydrocarbon Natural products 0.000 claims 3
- 239000000178 monomer Substances 0.000 claims 3
- 239000004215 Carbon black (E152) Substances 0.000 claims 2
- 150000002148 esters Chemical group 0.000 claims 2
- 125000000524 functional group Chemical group 0.000 claims 2
- 230000002209 hydrophobic effect Effects 0.000 claims 2
- 239000003999 initiator Substances 0.000 claims 2
- 239000000693 micelle Substances 0.000 claims 2
- -1 thiocarbonylthio group Chemical group 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 235000014113 dietary fatty acids Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 229930195729 fatty acid Natural products 0.000 claims 1
- 239000000194 fatty acid Substances 0.000 claims 1
- 239000002609 medium Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000012991 xanthate Substances 0.000 claims 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
-
- 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/66—Compositions based on water or polar solvents
- C09K8/68—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
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/882—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
-
- 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
-
- 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Claims (14)
1. Жидкость для гидроразрыва, содержащая в водной среде:
- ассоциативный полимер и
- лабильное поверхностно-активное средство в количестве, достаточном для снижения или подавления эффекта повышения вязкости, вызванного указанным ассоциативным полимером.
2. Жидкость для гидроразрыва по п. 1, где ассоциативный полимер получается согласно способу приготовления, включающему стадию (E) мицеллярной радикальной полимеризации, на которой следующие компоненты вводятся в контакт в водной среде (M):
- гидрофильные мономеры, растворенные или диспергированные в указанной водной среде (M);
- гидрофобные мономеры в форме мицеллярного раствора, то есть содержащего в диспергированном состоянии в среде (M), мицеллы, содержащие эти гидрофобные мономеры (при этом возможно, в частности, для этого диспергированного состояния, получение с применением по меньшей мере одного поверхностно-активного средства);
- по меньшей мере один инициатор радикальной полимеризации, при этом данный инициатор, как правило, является водорастворимым или диспергируемым в воде; и
- по меньшей мере одно средство контроля радикальной полимеризации.
3. Жидкость для гидроразрыва по п. 2, где средство контроля радикальной полимеризации, применяемое на стадии (E), представляет собой соединение, которое содержит тиокарбонилтиогруппу -S(C=S)-, предпочтительно, ксантогенат.
4. Жидкость для гидроразрыва по любому из пп. 1-3, где ассоциативный полимер присутствует в количестве от 0,1% до 3% по массе по отношению к общей массе жидкости для гидроразрыва.
5. Жидкость для гидроразрыва по любому из пп. 1-3, где лабильное поверхностно-активное средство несет расщепляемую функциональную группу, являющуюся сложноэфирной функциональной группой.
6. Жидкость для гидроразрыва по п.4, где лабильное поверхностно-активное средство несет расщепляемую функциональную группу, являющуюся сложноэфирной функциональной группой.
7. Жидкость для гидроразрыва по п. 5, где лабильное поверхностно-активное средство содержит этоксилированный сложный эфир жирной кислоты, предпочтительно, формулы R-COO-(CH2-CH2-O-)n-H, где R представляет собой линейную или разветвленную углеводородную цепь.
8. Способ извлечения углеводородов в углеводородном пласте, включающий стадию, где жидкость для гидроразрыва по любому из пп. 1-7 вводят в углеводородный пласт, где условия температуры и/или pH приемлемы для разложения всего или части лабильного поверхностно-активного средства.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR13/00864 | 2013-04-11 | ||
| FR1300864A FR3004458A1 (fr) | 2013-04-11 | 2013-04-11 | Fluides de fracturation a base de polymeres associatifs et de tensioactifs labiles |
| PCT/EP2014/057275 WO2014167056A1 (fr) | 2013-04-11 | 2014-04-10 | Fluides de fracturation a base de polymeres associatifs et de tensioactifs labiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2015148196A true RU2015148196A (ru) | 2017-05-16 |
| RU2673832C2 RU2673832C2 (ru) | 2018-11-30 |
Family
ID=48613717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015148196A RU2673832C2 (ru) | 2013-04-11 | 2014-04-10 | Жидкости для гидроразрыва на основе ассоциативных полимеров и лабильных поверхностно-активных средств |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10323175B2 (ru) |
| EP (1) | EP2984149A1 (ru) |
| CN (1) | CN105143392B (ru) |
| AU (1) | AU2014253058B2 (ru) |
| CA (1) | CA2907962C (ru) |
| FR (1) | FR3004458A1 (ru) |
| RU (1) | RU2673832C2 (ru) |
| WO (1) | WO2014167056A1 (ru) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107771205B (zh) | 2015-04-09 | 2021-03-23 | 沙特阿拉伯石油公司 | 用于提高烃采收的胶囊型纳米组合物 |
| US10344204B2 (en) | 2015-04-09 | 2019-07-09 | Diversion Technologies, LLC | Gas diverter for well and reservoir stimulation |
| US10012064B2 (en) | 2015-04-09 | 2018-07-03 | Highlands Natural Resources, Plc | Gas diverter for well and reservoir stimulation |
| FR3037074B1 (fr) | 2015-06-03 | 2017-07-14 | Rhodia Operations | Agents de suspension obtenus par polymerisation micellaire |
| FR3037073B1 (fr) * | 2015-06-03 | 2017-07-14 | Rhodia Operations | Polymeres amphiphiles pour le controle du filtrat |
| FR3043083B1 (fr) * | 2015-10-30 | 2019-04-19 | Rhodia Operations | Polymeres sequences amphiphiles solubles en milieu fortement salin |
| US10125307B2 (en) | 2016-01-13 | 2018-11-13 | Saudi Arabian Oil Company | Stabilization of petroleum surfactants for enhancing oil recovery |
| US10982520B2 (en) | 2016-04-27 | 2021-04-20 | Highland Natural Resources, PLC | Gas diverter for well and reservoir stimulation |
| EA201991006A1 (ru) | 2016-11-29 | 2020-02-03 | Родиа Оперейшнс | Полимерные системы для дисперсии частиц |
| FR3063292B1 (fr) * | 2017-02-24 | 2020-01-31 | S.P.C.M. Sa | Suspension polyphasique de polymere et son utilisation |
| WO2018194663A1 (en) | 2017-04-21 | 2018-10-25 | Halliburton Energy Services, Inc. | Associative polymer fluid with clay nanoparticles for proppant suspension |
| CN111566184B (zh) * | 2017-12-19 | 2023-08-01 | 罗地亚经营管理公司 | 用于辅助开采石油的表面活性剂和缔合聚合物的水性配制品 |
| WO2019126255A1 (en) * | 2017-12-20 | 2019-06-27 | Rhodia Operations | Polymeric systems for particle dispersion |
| FR3079833B1 (fr) * | 2018-04-10 | 2020-10-09 | Rhodia Operations | Composition aqueuse gelifiee pour l'extraction petroliere |
| WO2020131546A1 (en) * | 2018-12-19 | 2020-06-25 | Rhodia Operations | Polymeric systems for particle dispersion |
| US11840662B2 (en) | 2021-02-04 | 2023-12-12 | Saudi Arabian Oil Company | Development of ultra-high molecular weight (UHMW) branched block copolymer shale inhibitor for water based drilling fluid |
| US11840663B2 (en) | 2021-02-04 | 2023-12-12 | Saudi Arabian Oil Company | Development of ultra-high molecular weight (UHMW) branched block copolymer drag reducer with improved mechanical and chemical stability |
| US12043787B2 (en) | 2021-02-04 | 2024-07-23 | Saudi Arabian Oil Company | Ultra-high molecular weight (UHMW) branched block copolymer viscosifier for water based drilling fluids |
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-
2013
- 2013-04-11 FR FR1300864A patent/FR3004458A1/fr active Pending
-
2014
- 2014-04-10 AU AU2014253058A patent/AU2014253058B2/en active Active
- 2014-04-10 WO PCT/EP2014/057275 patent/WO2014167056A1/fr active Application Filing
- 2014-04-10 CA CA2907962A patent/CA2907962C/fr active Active
- 2014-04-10 CN CN201480021955.3A patent/CN105143392B/zh active Active
- 2014-04-10 US US14/783,727 patent/US10323175B2/en active Active
- 2014-04-10 EP EP14716815.7A patent/EP2984149A1/fr active Pending
- 2014-04-10 RU RU2015148196A patent/RU2673832C2/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| US10323175B2 (en) | 2019-06-18 |
| WO2014167056A1 (fr) | 2014-10-16 |
| AU2014253058A1 (en) | 2015-10-22 |
| CA2907962C (fr) | 2022-10-25 |
| CN105143392B (zh) | 2021-05-07 |
| AU2014253058B2 (en) | 2018-04-12 |
| CN105143392A (zh) | 2015-12-09 |
| EP2984149A1 (fr) | 2016-02-17 |
| CA2907962A1 (fr) | 2014-10-16 |
| RU2673832C2 (ru) | 2018-11-30 |
| FR3004458A1 (fr) | 2014-10-17 |
| US20160298023A1 (en) | 2016-10-13 |
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