EA202192221A1 - Обработка подземных пластов - Google Patents

Обработка подземных пластов

Info

Publication number
EA202192221A1
EA202192221A1 EA202192221A EA202192221A EA202192221A1 EA 202192221 A1 EA202192221 A1 EA 202192221A1 EA 202192221 A EA202192221 A EA 202192221A EA 202192221 A EA202192221 A EA 202192221A EA 202192221 A1 EA202192221 A1 EA 202192221A1
Authority
EA
Eurasian Patent Office
Prior art keywords
underground processing
underground
formation
processing
perchlorate
Prior art date
Application number
EA202192221A
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 EA202192221A1 publication Critical patent/EA202192221A1/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
    • C09K8/60—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
    • 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
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • C06D5/10—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of solids with liquids
    • 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
    • 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
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids
    • C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

Описан способ обработки подземного пласта, где способ включает приведение пласта в контакт со следующими веществами: (a) бикарбонатом аммония; (b) окислителем, выбранным из перхлората или нитрита или их комбинаций; и (c) кислотой (AA).
EA202192221A 2019-02-12 2020-02-11 Обработка подземных пластов EA202192221A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1901921.5A GB201901921D0 (en) 2019-02-12 2019-02-12 Treatment of subterranean formations
PCT/GB2020/050309 WO2020165572A1 (en) 2019-02-12 2020-02-11 Treatment of subterranean formations

Publications (1)

Publication Number Publication Date
EA202192221A1 true EA202192221A1 (ru) 2021-12-29

Family

ID=65998678

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202192221A EA202192221A1 (ru) 2019-02-12 2020-02-11 Обработка подземных пластов

Country Status (6)

Country Link
US (1) US20220127520A1 (ru)
AR (1) AR118058A1 (ru)
CA (1) CA3129698A1 (ru)
EA (1) EA202192221A1 (ru)
GB (2) GB201901921D0 (ru)
WO (1) WO2020165572A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11981863B2 (en) 2022-05-17 2024-05-14 Saudi Arabian Oil Company Method and composition to enhance the performance of encapsulated breakers

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288658A (en) * 1965-07-20 1966-11-29 Hercules Inc Aerated explosive compositions
US4294633A (en) * 1979-06-07 1981-10-13 Clay Robert B Blasting composition
US4580633A (en) * 1983-12-21 1986-04-08 Union Oil Company Of California Increasing the flow of fluids through a permeable formation
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
RU2197606C1 (ru) * 2002-02-08 2003-01-27 Общество с ограниченной ответственностью "ЮганскНИПИнефть" Газвыделяющий пенообразующий состав
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
US20090110609A1 (en) * 2004-11-22 2009-04-30 Roscioli Edward V Pressurization Device And Air Treatment System For A Shelter
RU2373385C1 (ru) * 2008-02-01 2009-11-20 Виктор Николаевич Гусаков Способ обработки призабойных зон добывающих скважин
CN107091075A (zh) * 2010-04-12 2017-08-25 盘锦河升大地石油科技有限公司 一种稠油型油藏开采方法
EP2782973A1 (en) * 2011-11-23 2014-10-01 Saudi Arabian Oil Company Tight gas stimulation by in-situ nitrogen generation
EP2855833A2 (en) * 2012-05-29 2015-04-08 Saudi Arabian Oil Company Enhanced oil recovery by in-situ steam generation
RU2525386C2 (ru) * 2012-11-26 2014-08-10 Общество с ограниченной ответственностью "Центр Нефтяных Технологий" (ООО "ЦНТ") Термогазохимический состав и способ применения для обработки призабойной и удаленной зоны продуктивного пласта
US9321956B2 (en) * 2012-11-28 2016-04-26 Halliburton Energy Services, Inc. Methods for hindering the settling of particulates in a subterranean formation
US9790774B2 (en) * 2014-01-02 2017-10-17 Halliburton Energy Services, Inc. Generating and maintaining conductivity of microfractures in tight formations by generating gas and heat
CA2894920A1 (en) * 2014-06-17 2015-12-17 Saudi Arabian Chevron Inc. System and methods to deliver energy downhole
CN104031625B (zh) * 2014-06-20 2016-07-20 中国石油化工股份有限公司 用于低渗非均质砂岩油藏的解堵剂及使用方法
CA2919577C (fr) * 2015-02-19 2023-08-01 Sanjel Canada Ltd. Reservoir stimulation by energetic chemistry
CA2990160C (en) * 2015-06-25 2022-03-01 Saudi Arabian Oil Company Well testing
US10889751B2 (en) * 2015-08-28 2021-01-12 Liberty Oilfield Services, LLC Reservoir stimulation by energetic chemistry
CA3058974A1 (en) * 2017-04-07 2018-10-11 Saudi Arabian Oil Company Compositions and methods for controlled delivery of acid
CN108690595B (zh) * 2018-03-23 2021-02-26 捷贝通石油技术集团股份有限公司 一种油气井自生气泡沫增能提高采收率的方法
CN108561111B (zh) * 2018-03-28 2020-04-10 中国石油天然气股份有限公司 一种压裂方法
RU2721200C1 (ru) * 2019-12-09 2020-05-18 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Способ термохимической обработки нефтяного пласта

Also Published As

Publication number Publication date
WO2020165572A1 (en) 2020-08-20
CA3129698A1 (en) 2020-08-20
US20220127520A1 (en) 2022-04-28
GB202001840D0 (en) 2020-03-25
AR118058A1 (es) 2021-09-15
GB201901921D0 (en) 2019-04-03
GB2581884B (en) 2023-11-29
GB2581884A (en) 2020-09-02

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