EA200200527A1 - Способ обработки углеводородоносного пласта - Google Patents

Способ обработки углеводородоносного пласта

Info

Publication number
EA200200527A1
EA200200527A1 EA200200527A EA200200527A EA200200527A1 EA 200200527 A1 EA200200527 A1 EA 200200527A1 EA 200200527 A EA200200527 A EA 200200527A EA 200200527 A EA200200527 A EA 200200527A EA 200200527 A1 EA200200527 A1 EA 200200527A1
Authority
EA
Eurasian Patent Office
Prior art keywords
oil
formation
vitamins
treatment
hydrocarbon
Prior art date
Application number
EA200200527A
Other languages
English (en)
Other versions
EA003893B1 (ru
Inventor
Дэвид Кристофер Рис
Эгиль Сунне
Original Assignee
Статоил Аса
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 Статоил Аса filed Critical Статоил Аса
Publication of EA200200527A1 publication Critical patent/EA200200527A1/ru
Publication of EA003893B1 publication Critical patent/EA003893B1/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
    • 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
    • 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
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
    • C09K8/905—Biopolymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Processing Of Solid Wastes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Coating Apparatus (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Предложен способ обработки углеводородоносного объекта, например нефтеносного пласта формации (13). Указанный способ включает следующие стадии: нагнетание воды, содержащей источник витаминов, фосфатов и акцептор электронов, например нитрат, в формацию через первую входную область и обеспечение таких условий для анаэробных бактерий, уже присутствующих в формации (13) или вводимых одновременно с водой, которые способствуют их размножению, с использованием нефти в качестве их основного источника углерода. В результате создается слой биомассы (16), способствующий отсоединению нефти от породы пласта (13). Отсоединенную нефть удаляют через выходное отверстие. Витамины подаются в систему с помощью среды, обладающей свойствами регулируемого выделения.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200200527A 1999-11-04 2000-11-03 Способ обработки углеводородоносного пласта EA003893B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9926156.2A GB9926156D0 (en) 1999-11-04 1999-11-04 Method of treating a hydrocarbon-bearing measure
PCT/GB2000/004222 WO2001033041A1 (en) 1999-11-04 2000-11-03 Method of treating a hydrocarbon-bearing formation

Publications (2)

Publication Number Publication Date
EA200200527A1 true EA200200527A1 (ru) 2002-12-26
EA003893B1 EA003893B1 (ru) 2003-10-30

Family

ID=10863968

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200200527A EA003893B1 (ru) 1999-11-04 2000-11-03 Способ обработки углеводородоносного пласта

Country Status (10)

Country Link
US (1) US7124817B1 (ru)
EP (1) EP1235974B1 (ru)
AT (1) ATE287025T1 (ru)
AU (1) AU1159001A (ru)
DE (1) DE60017456D1 (ru)
DK (1) DK1235974T3 (ru)
EA (1) EA003893B1 (ru)
GB (1) GB9926156D0 (ru)
NO (1) NO329482B1 (ru)
WO (1) WO2001033041A1 (ru)

Families Citing this family (19)

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CA2671498C (en) 2004-06-17 2012-10-30 Statoil Asa Water reductions in subterranean formations
NO347192B1 (no) 2004-06-17 2023-06-26 Equinor Energy As Brønnbehandling
US20060223153A1 (en) * 2005-04-05 2006-10-05 Luca Technologies, Llc Generation of materials with enhanced hydrogen content from anaerobic microbial consortia
CA2604220A1 (en) 2005-04-26 2006-11-02 Rune Godoey Method of well treatment and construction
US7426960B2 (en) 2005-05-03 2008-09-23 Luca Technologies, Inc. Biogenic fuel gas generation in geologic hydrocarbon deposits
EP1854860A1 (en) * 2006-05-09 2007-11-14 Stichting Geodelft Biosealing
GB2450502B (en) 2007-06-26 2012-03-07 Statoil Asa Microbial enhanced oil recovery
US20090082227A1 (en) * 2007-08-24 2009-03-26 Hnatow Linda L Application of anaerobic denitrifying bacteria utilizing petroleum components as sole carbon source for oil
WO2010027455A1 (en) * 2008-09-04 2010-03-11 Ciris Energy, Inc. Solubilization of algae and algal materials
US8528634B2 (en) * 2009-02-23 2013-09-10 E.I. Du Pont De Nemours And Company Method of improving oil recovery from an oil reservoir using an enriched anaerobic steady state microbial consortium
US8479813B2 (en) * 2009-12-16 2013-07-09 Luca Technologies, Inc. Biogenic fuel gas generation in geologic hydrocarbon deposits
AU2010332294C1 (en) 2009-12-18 2015-06-18 Ciris Energy, Inc. Biogasification of coal to methane and other useful products
CN101936151A (zh) * 2010-09-10 2011-01-05 天津亿利科石油技术发展有限公司 一种微生物固定化调剖驱油的方法
US8826975B2 (en) 2011-04-12 2014-09-09 Glori Energy Inc. Systems and methods of microbial enhanced oil recovery
US8783345B2 (en) 2011-06-22 2014-07-22 Glori Energy Inc. Microbial enhanced oil recovery delivery systems and methods
US10030514B2 (en) 2013-01-03 2018-07-24 Titan Oil Recovery, Inc. Method of monitoring the flow of natural or injected water during oil field recovery processes using an organic tracer
US20140367087A1 (en) * 2013-06-18 2014-12-18 Titan Oil Recovery, Inc. Method of modification in oil reservoirs using resident microorganisms and nutrient supplementation through biological wettability alteration
CN106607183B (zh) * 2017-02-09 2019-11-08 中国矿业大学 一种模块化高密度煤系油页岩提质工艺及提质系统
CN108278105A (zh) * 2018-01-10 2018-07-13 北京科技大学 低渗致密油藏减阻增注与微生物驱油联注采油及模拟方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907389A (en) 1956-06-18 1959-10-06 Phillips Petroleum Co Recovery of oil from oil sands and the like
US3105014A (en) * 1961-12-07 1963-09-24 Tidewater Oil Company Bacterial treatment of media containing hydrocarbons and sulfides
US3332487A (en) 1963-09-30 1967-07-25 Pan American Petroleum Corp Aerobic bacteria in oil recovery
US4456067A (en) 1981-04-03 1984-06-26 Marathon Oil Company Process for inhibiting hydrate formation in producing gas wells
GB8331546D0 (en) 1983-11-25 1984-01-04 Exxon Research Engineering Co Polymeric compositions
US4670166A (en) 1985-02-27 1987-06-02 Exxon Chemical Patents Inc. Polymer article and its use for controlled introduction of reagent into a fluid
US4906575A (en) 1987-03-06 1990-03-06 Chevron Research Company Phosphate compound that is used in a microbial profile modification process
US4971151A (en) 1988-04-19 1990-11-20 B.W.N. Live-Oil Pty. Ltd. Recovery of oil from oil reservoirs
US4986354A (en) 1988-09-14 1991-01-22 Conoco Inc. Composition and placement process for oil field chemicals
AU655591B2 (en) * 1990-06-08 1995-01-05 Oms Investments, Inc. Controlled-release microbe nutrients and method for bioremediation
US5044435A (en) * 1990-07-16 1991-09-03 Injectech, Inc. Enhanced oil recovery using denitrifying microorganisms
US5083611A (en) * 1991-01-18 1992-01-28 Phillips Petroleum Company Nutrient injection method for subterranean microbial processes
GB2252342B (en) 1991-01-29 1995-01-11 Norske Stats Oljeselskap Method of microbial enhanced oil recovery
GB9104491D0 (en) * 1991-03-04 1991-04-17 Archaeus Tech Group Stimulation of oil production
US5753122A (en) * 1995-08-15 1998-05-19 The Regents Of The University Of California In situ thermally enhanced biodegradation of petroleum fuel hydrocarbons and halogenated organic solvents
US6287846B1 (en) * 1998-04-16 2001-09-11 Board Of Trustees Operating Michigan State University Method and compositions for providing a chemical to a microorganism

Also Published As

Publication number Publication date
NO20022115L (no) 2002-07-03
US7124817B1 (en) 2006-10-24
ATE287025T1 (de) 2005-01-15
GB9926156D0 (en) 2000-01-12
DE60017456D1 (de) 2005-02-17
DK1235974T3 (da) 2005-05-30
NO329482B1 (no) 2010-10-25
EA003893B1 (ru) 2003-10-30
EP1235974A1 (en) 2002-09-04
NO20022115D0 (no) 2002-05-02
AU1159001A (en) 2001-05-14
EP1235974B1 (en) 2005-01-12
WO2001033041A1 (en) 2001-05-10

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG MD TJ TM

TC4A Change in name of a patent proprietor in a eurasian patent
PC4A Registration of transfer of a eurasian patent by assignment
MK4A Patent expired

Designated state(s): AZ KZ RU