EA201890410A1 - Системы и способы добычи углеводородов из углеводородосодержащей горной породы посредством комбинированной обработки горной породы и последующего заводнения - Google Patents

Системы и способы добычи углеводородов из углеводородосодержащей горной породы посредством комбинированной обработки горной породы и последующего заводнения

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Publication number
EA201890410A1
EA201890410A1 EA201890410A EA201890410A EA201890410A1 EA 201890410 A1 EA201890410 A1 EA 201890410A1 EA 201890410 A EA201890410 A EA 201890410A EA 201890410 A EA201890410 A EA 201890410A EA 201890410 A1 EA201890410 A1 EA 201890410A1
Authority
EA
Eurasian Patent Office
Prior art keywords
stage
hydrocarbons
breed
thermally activated
reservoir
Prior art date
Application number
EA201890410A
Other languages
English (en)
Inventor
Джованна Боккардо
Джон В. Буллен
Джеймс Нил
Аллан Питс
Эндрю Рис
Спенсер Тэйлор
Хуан Цзэн
Йен Ральф Коллинс
Original Assignee
Бипи Корпорейшн Норд Америка Инк.
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
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Application filed by Бипи Корпорейшн Норд Америка Инк. filed Critical Бипи Корпорейшн Норд Америка Инк.
Publication of EA201890410A1 publication Critical patent/EA201890410A1/ru

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Classifications

    • 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
    • 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
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/10—Nanoparticle-containing well treatment fluids

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Способ добычи углеводородов в продуктивном пласте включает в себя стадию (а) нагнетания водного раствора в продуктивный пласт. Водный раствор содержит воду и термически активированные химические вещества. Термически активируемые химические вещества представляют собой карбамид, производное соединение карбамида или карбамат. Термически активируемый химический агент термически активируют при температуре, равной или превышающей пороговую температуру, которая ниже 200°C. Кроме того, способ включает в себя стадию (б) термической активации термически активируемого химического агента в водном растворе во время или после стадии (а) при температуре, которая равна или превышает пороговую температуру образования в продуктивном пласте двуокиси углерода, и по меньшей мере аммиака, амина или алканоламина. Дополнительно способ включает в себя стадию (с) - повышение водосмачиваемости подземной толщи под влиянием термической активации на стадии (б). Также способ дополнительно включает в себя стадию (г) - заводнение продуктивного пласта водой после стадий (а), (б) и (в).
EA201890410A 2015-01-13 2016-01-12 Системы и способы добычи углеводородов из углеводородосодержащей горной породы посредством комбинированной обработки горной породы и последующего заводнения EA201890410A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562102713P 2015-01-13 2015-01-13
PCT/US2016/013059 WO2016115142A1 (en) 2015-01-13 2016-01-12 Systems and methods for producing hydrocarbons from hydocarbon bearing rock via combined treatment of the rock and subsequent waterflooding

Publications (1)

Publication Number Publication Date
EA201890410A1 true EA201890410A1 (ru) 2018-11-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA201890410A EA201890410A1 (ru) 2015-01-13 2016-01-12 Системы и способы добычи углеводородов из углеводородосодержащей горной породы посредством комбинированной обработки горной породы и последующего заводнения

Country Status (8)

Country Link
US (2) US10214683B2 (ru)
EP (1) EP3245271A1 (ru)
CN (1) CN107407142A (ru)
AR (1) AR103391A1 (ru)
CA (1) CA2993777C (ru)
EA (1) EA201890410A1 (ru)
MX (1) MX2017008472A (ru)
WO (1) WO2016115142A1 (ru)

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CA2993777A1 (en) 2016-07-21
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