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RU2018146437A - Композиция для добычи углеводородных флюидов из подземного месторождения - Google Patents

Композиция для добычи углеводородных флюидов из подземного месторождения Download PDF

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RU2018146437A
RU2018146437A RU2018146437A RU2018146437A RU2018146437A RU 2018146437 A RU2018146437 A RU 2018146437A RU 2018146437 A RU2018146437 A RU 2018146437A RU 2018146437 A RU2018146437 A RU 2018146437A RU 2018146437 A RU2018146437 A RU 2018146437A
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epoxy
primary monoamine
composition according
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Роберт И. ХЕФНЕР-младший
Саид АББАС
Стивен М. ХОЙЛС
Шон Дж. МЭЙНАРД
Сезар И. МЕЦА
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Дау Глоубл Текнолоджиз Ллк
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    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/588Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
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    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
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    • C08G59/00Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/182Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using pre-adducts of epoxy compounds with curing agents
    • C08G59/184Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing using pre-adducts of epoxy compounds with curing agents with amines
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    • C08G59/00Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22Di-epoxy compounds
    • C08G59/24Di-epoxy compounds carbocyclic
    • C08G59/245Di-epoxy compounds carbocyclic aromatic
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    • C08G59/40Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/4007Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4064Curing agents not provided for by the groups C08G59/42 - C08G59/66 sulfur containing compounds
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    • C08G59/00Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
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    • C08G59/40Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/44Amides
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    • C08G59/00Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
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    • C08G59/40Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50Amines
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    • C08G59/40Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50Amines
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    • C08G59/00Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50Amines
    • C08G59/56Amines together with other curing agents
    • C08G59/60Amines together with other curing agents with amides
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    • C09K2208/00Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/12Swell inhibition, i.e. using additives to drilling or well treatment fluids for inhibiting clay or shale swelling or disintegrating
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    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504Compositions based on water or polar solvents
    • C09K8/506Compositions based on water or polar solvents containing organic compounds
    • C09K8/508Compositions based on water or polar solvents containing organic compounds macromolecular compounds
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    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/524Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
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  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Epoxy Resins (AREA)

Claims (31)

1. Композиция, содержащая продукты реакции:
(i) эпоксидсодержащего соединения, имеющего в среднем более одной эпоксидной группы на молекулу,
(ii) первичного аминосульфоната,
(iii) необязательно олигомера первичного моноаминалкиленоксида, и
(iv) необязательно первичного моноамина, вторичного диамина, моногидроксиалкила первичного моноамина, дигидроксиалкила первичного моноамина, тригидроксиалкила первичного моноамина, моногидроксициклоалкила первичного моноамина, дигидроксициклоалкила первичного моноамина или тригидроксициклоалкила первичного моноамина.
2. Композиция по п. 1, отличающаяся тем, что
(i) эпоксидсодержащее соединение представлено формулой:
Figure 00000001
,
где Q выбран из двухвалентной ароматической группы -Ar-; Ar-L-Ar, где L выбран из прямой связи, C18 алкилена, -SO2-, -S-, >С=0 или -О-; двухвалентной циклоалифатической группы K, содержащей от 4 до 8 атомов углерода, или -R1-K-R2-, где R1 и R2 независимо представляют собой C13 алкиленовую группу;
(ii) первичный аминосульфонат представлен формулой:
Figure 00000002
,
где Z представляет собой алифатическую, циклоалифатическую, полициклоалифатическую или ароматическую углеводородную группу, необязательно замещенную одной или более алкильными группами, и
М представляет собой любой одновалентный катион; и
(iii) при его наличии, олигомер первичного моноаминалкиленоксида представлен формулой:
Figure 00000003
,
где R3 представляет собой -Н, C112 алкил или циклоалкил,
R4 представляет собой ковалентную связь, C112 алкил или циклоалкил,
R5 и R6 независимо представляют собой -Н, C112 алкил или циклоалкил, и
х и у независимо имеют значение от 0 до 400.
3. Композиция по п. 1, отличающаяся тем, что молярное отношение эпоксид-содержащего соединения (i) к первичному аминосульфонату (ii) составляет от 5:1 до 1:5.
4. Композиция по п. 1, отличающаяся тем, что продукт реакции имеет среднюю молекулярную массу от 300 до 100000.
5. Композиция по п. 1, отличающаяся тем, что олигомер первичного моноаминалкиленоксида присутствует в количестве от 1 до 15 процентов эквивалентов аминного водорода для протекания реакции с эпоксидными эквивалентами компонента (i), эпоксидсодержащего соединения.
6. Композиция по п. 1, отличающаяся тем, что эпоксидсодержащее соединение выбрано из диглицидилового эфира 4,4'-изопропилидендифенола (бисфенола А); цис-1,3-циклогександиметанола; транс-1,3-циклогександиметанола; цис-1,4-циклогександиметанола; или транс-1,4-циклогександиметанола.
7. Композиция по п. 1, отличающаяся тем, что первичный аминосульфонат выбран из натриевой соли сульфаниловой кислоты; калиевой соли сульфаниловой кислоты; натриевой соли аминометансульфоновой кислоты; или калиевой соли аминометансульфоновой кислоты.
8. Композиция по п. 5, отличающаяся тем, что для олигомера первичного моноаминалкиленоксида R3 и R5 представляют собой -СН3, R4 представляет собой -СН2-, R5 представляет собой -Н, и х и у независимо имеют значение от 0 до 75, при условии, что по меньшей мере один из х или у равен или больше 1.
9. Способ получения сульфированного эпоксидного полимера, включающий стадии:
(1) добавления избытка или эквивалентного количества эпоксидсодержащего соединения и эквивалентного количества или избытка первичного аминосульфоната,
(2) необязательно добавления олигомера первичного моноаминалкиленоксида, другой добавки, катализатора и/или растворителя,
(3) смешивания компонентов с получением реакционной смеси, и
(4) приведения во взаимодействие реакционной смеси при такой температуре и в течение такого времени, которые достаточны для получения сульфированного эпоксидного полимера, имеющего среднюю молекулярную массу от 300 до 100000.
10. Способ по п. 9, представляющий собой периодический или непрерывный процесс.
RU2018146437A 2016-06-21 2017-06-07 Композиция для добычи углеводородных флюидов из подземного месторождения RU2018146437A (ru)

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US201662352758P 2016-06-21 2016-06-21
US62/352,758 2016-06-21
PCT/US2017/036273 WO2017222814A1 (en) 2016-06-21 2017-06-07 Composition for recovering hydrocarbon fluids from a subterranean reservoir

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