EA201890544A1 - Гравитационный дренаж с применением пара под микробиологическим воздействием - Google Patents

Гравитационный дренаж с применением пара под микробиологическим воздействием

Info

Publication number
EA201890544A1
EA201890544A1 EA201890544A EA201890544A EA201890544A1 EA 201890544 A1 EA201890544 A1 EA 201890544A1 EA 201890544 A EA201890544 A EA 201890544A EA 201890544 A EA201890544 A EA 201890544A EA 201890544 A1 EA201890544 A1 EA 201890544A1
Authority
EA
Eurasian Patent Office
Prior art keywords
oil
steam under
stratigraphic
microorganisms
gravitational drainage
Prior art date
Application number
EA201890544A
Other languages
English (en)
Inventor
Кэйси Хьюберт
Милован Фьюстик
Original Assignee
9668241 Канада 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
Publication date
Application filed by 9668241 Канада Инк. filed Critical 9668241 Канада Инк.
Publication of EA201890544A1 publication Critical patent/EA201890544A1/ru

Links

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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/2406—Steam assisted gravity drainage [SAGD]
    • E21B43/2408—SAGD in combination with other methods
    • 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
    • C09K8/582—Compositions 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 bacteria
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Fats And Perfumes (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Detergent Compositions (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Способ и система для добычи нефти из недоступных в настоящее время содержащих нефть стратиграфических подразделений путем активации глубинного биосферного микробиологического семенного фонда. Активация питательными веществами и теплом микроорганизмов в содержащих нефть стратиграфических подразделениях обеспечивает стимуляцию неактивных и/или латентных микроорганизмов, так что они размножаются и выделяют газ. Вязкость нефти, которая уменьшается путем нагрева, наряду с давлением газа, выделенного активированными микробами, которое повышает подвижность нефти, позволяют ранее недоступной нефти течь по направлению к эксплуатационным скважинам.
EA201890544A 2015-09-22 2016-09-22 Гравитационный дренаж с применением пара под микробиологическим воздействием EA201890544A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562221936P 2015-09-22 2015-09-22
PCT/CA2016/051114 WO2017049404A1 (en) 2015-09-22 2016-09-22 Microbially influenced steam assisted gravity drainage (misagd)

Publications (1)

Publication Number Publication Date
EA201890544A1 true EA201890544A1 (ru) 2018-08-31

Family

ID=58385548

Family Applications (2)

Application Number Title Priority Date Filing Date
EA201890544A EA201890544A1 (ru) 2015-09-22 2016-09-22 Гравитационный дренаж с применением пара под микробиологическим воздействием
EA202092231A EA202092231A1 (ru) 2015-09-22 2019-03-22 Микробиологическое тепловое улучшение извлечения нефти

Family Applications After (1)

Application Number Title Priority Date Filing Date
EA202092231A EA202092231A1 (ru) 2015-09-22 2019-03-22 Микробиологическое тепловое улучшение извлечения нефти

Country Status (11)

Country Link
US (5) US10544664B2 (ru)
EP (3) EP3353376A4 (ru)
CN (2) CN108350733A (ru)
AU (1) AU2019239891A1 (ru)
BR (2) BR112018005678B1 (ru)
CA (4) CA3087490C (ru)
CO (2) CO2018003510A2 (ru)
EA (2) EA201890544A1 (ru)
MX (2) MX2018003469A (ru)
SA (2) SA518391165B1 (ru)
WO (2) WO2017049404A1 (ru)

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CN111088971A (zh) * 2018-10-24 2020-05-01 中国石油化工股份有限公司 一种利用微生物发酵产热提高普通稠油产量的方法
CN111827942B (zh) * 2019-04-19 2022-04-01 中国石油化工股份有限公司 一种微生物驱采油技术的井组布井方法
CN113586027A (zh) * 2021-09-14 2021-11-02 北京科技大学 一种利用功能微生物强化压裂-驱油效果的方法
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CN116950625B (zh) * 2023-09-19 2023-12-26 克拉玛依市新易通生物科技有限公司 微生物冷位开采方法和微生物循环注采系统

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Also Published As

Publication number Publication date
EP3353376A4 (en) 2019-04-24
EP3768941B1 (en) 2024-05-08
EP3768941A1 (en) 2021-01-27
EA202092231A1 (ru) 2021-03-04
CA3087490C (en) 2023-12-12
EP3768941A4 (en) 2021-11-10
US11578575B2 (en) 2023-02-14
EP4043692A1 (en) 2022-08-17
WO2017049404A1 (en) 2017-03-30
CA3060683A1 (en) 2017-03-30
CN112262249A (zh) 2021-01-22
CO2018003510A2 (es) 2018-06-20
AU2019239891A1 (en) 2020-11-19
US20180266223A1 (en) 2018-09-20
US20200018143A1 (en) 2020-01-16
CA2999599C (en) 2019-12-31
CN108350733A (zh) 2018-07-31
SA518391165B1 (ar) 2023-02-23
MX2018003469A (es) 2018-11-09
US10544664B2 (en) 2020-01-28
MX2020009904A (es) 2020-12-11
WO2019178700A1 (en) 2019-09-26
CA3087490A1 (en) 2017-03-30
SA520420184B1 (ar) 2022-04-24
US20200355053A1 (en) 2020-11-12
EP3353376A1 (en) 2018-08-01
US10920550B2 (en) 2021-02-16
BR112020019016A2 (pt) 2020-12-29
CA3060683C (en) 2020-09-01
US10704372B2 (en) 2020-07-07
BR112018005678A2 (ru) 2018-10-02
CO2020013161A2 (es) 2020-11-10
CA2999599A1 (en) 2017-03-30
CA3217744A1 (en) 2017-03-30
US20210131245A1 (en) 2021-05-06
BR112018005678B1 (pt) 2022-06-21
US20230175368A1 (en) 2023-06-08

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