EA202192224A1 - Обработка подземных пластов - Google Patents

Обработка подземных пластов

Info

Publication number
EA202192224A1
EA202192224A1 EA202192224A EA202192224A EA202192224A1 EA 202192224 A1 EA202192224 A1 EA 202192224A1 EA 202192224 A EA202192224 A EA 202192224A EA 202192224 A EA202192224 A EA 202192224A EA 202192224 A1 EA202192224 A1 EA 202192224A1
Authority
EA
Eurasian Patent Office
Prior art keywords
underground processing
underground
formation
processing
perchlorate
Prior art date
Application number
EA202192224A
Other languages
English (en)
Inventor
Айан Малкольм МАКРОББИ
Уильям Тренхолм
Original Assignee
Инноспек Лимитед
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Инноспек Лимитед filed Critical Инноспек Лимитед
Publication of EA202192224A1 publication Critical patent/EA202192224A1/ru

Links

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
    • C09K8/58—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/26—Carbonates or bicarbonates of ammonium
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B29/00—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate
    • C06B29/02—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate of an alkali metal
    • 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
    • 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
    • C09K8/665—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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/70—Compositions for forming crevices or fractures characterised by their form or by the form of their components, e.g. foams
    • 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
    • C09K8/70—Compositions for forming crevices or fractures characterised by their form or by the form of their components, e.g. foams
    • C09K8/703—Foams
    • 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
    • C09K8/72—Eroding chemicals, e.g. acids
    • 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
    • C09K8/92—Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
    • 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
    • C09K8/92—Compositions for stimulating production by acting on the underground formation characterised by their form or by the form of their components, e.g. encapsulated material
    • C09K8/94—Foams
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Описан способ обработки подземного пласта, где способ включает приведение пласта в контакт со следующими веществами: (a) сульфаматом аммония; и (b) окислителем, выбранным из перхлората или нитрита или их комбинаций; и/или (c) кислотой.
EA202192224A 2019-02-12 2020-02-11 Обработка подземных пластов EA202192224A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1901923.1A GB201901923D0 (en) 2019-02-12 2019-02-12 Treatment of subterranean formations
PCT/GB2020/050311 WO2020165574A1 (en) 2019-02-12 2020-02-11 Treatment of subterranean formations

Publications (1)

Publication Number Publication Date
EA202192224A1 true EA202192224A1 (ru) 2022-01-12

Family

ID=65998462

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202192224A EA202192224A1 (ru) 2019-02-12 2020-02-11 Обработка подземных пластов

Country Status (6)

Country Link
US (1) US11739256B2 (ru)
AR (1) AR118059A1 (ru)
CA (1) CA3129699A1 (ru)
EA (1) EA202192224A1 (ru)
GB (2) GB201901923D0 (ru)
WO (1) WO2020165574A1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201901928D0 (en) * 2019-02-12 2019-04-03 Innospec Ltd Treatment of subterranean formations
US11827849B2 (en) * 2019-08-13 2023-11-28 Xpand Oil & Gas Solutions, Llc Gas generating compositions and uses
US11981863B2 (en) 2022-05-17 2024-05-14 Saudi Arabian Oil Company Method and composition to enhance the performance of encapsulated breakers

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US3660182A (en) * 1969-08-15 1972-05-02 Intermountain Res & Eng Explosive compositions and method of preparation
US3839107A (en) 1970-05-04 1974-10-01 Dow Chemical Co Calcium nitrate explosive composition
US4055449A (en) 1976-08-11 1977-10-25 Ireco Chemicals Aqueous blasting composition with crystal habit modifier
US4274893A (en) * 1979-03-26 1981-06-23 Rocket Research Company High temperature two component explosive
US4294663A (en) 1980-06-18 1981-10-13 Munters Corporation Method for operating a coke quench tower scrubber system
US4572296A (en) 1984-09-20 1986-02-25 Union Oil Company Of California Steam injection method
BR8702856A (pt) 1987-06-05 1988-12-20 Petroleo Brasileiro Sa Processo continuo de fraturamento hidraulico com espuma
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CN1253648C (zh) 2002-11-29 2006-04-26 中国石油化工股份有限公司河南油田分公司石油工程技术研究院 稠油蒸汽开采增效剂及其制备方法
RU2272897C1 (ru) 2004-07-16 2006-03-27 Закрытое акционерное общество "Октопус" Способ освоения скважины
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US7932214B2 (en) 2008-11-14 2011-04-26 Clearwater International, Llc Foamed gel systems for fracturing subterranean formations, and methods for making and using same
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Also Published As

Publication number Publication date
GB201901923D0 (en) 2019-04-03
CA3129699A1 (en) 2020-08-20
GB2581883A (en) 2020-09-02
GB2581883A8 (en) 2022-10-05
AR118059A1 (es) 2021-09-15
US20220127519A1 (en) 2022-04-28
GB202001836D0 (en) 2020-03-25
US11739256B2 (en) 2023-08-29
GB2581883B (en) 2023-11-15
WO2020165574A1 (en) 2020-08-20

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