EA201000027A1 - Способ повышения нефтеотдачи - Google Patents

Способ повышения нефтеотдачи

Info

Publication number
EA201000027A1
EA201000027A1 EA201000027A EA201000027A EA201000027A1 EA 201000027 A1 EA201000027 A1 EA 201000027A1 EA 201000027 A EA201000027 A EA 201000027A EA 201000027 A EA201000027 A EA 201000027A EA 201000027 A1 EA201000027 A1 EA 201000027A1
Authority
EA
Eurasian Patent Office
Prior art keywords
well
oil recovery
specified
section
production
Prior art date
Application number
EA201000027A
Other languages
English (en)
Other versions
EA018191B1 (ru
Inventor
Ханс Кристиан Котлар
Original Assignee
Статойл 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 Статойл Аса filed Critical Статойл Аса
Publication of EA201000027A1 publication Critical patent/EA201000027A1/ru
Publication of EA018191B1 publication Critical patent/EA018191B1/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
    • C09K8/582—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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/26—Processes using, or culture media containing, hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P39/00—Processes involving microorganisms of different genera in the same process, simultaneously

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Fats And Perfumes (AREA)

Abstract

В изобретении предложен способ повышения нефтеотдачи подземного углеводородного пласта, включающий введение в указанный пласт через нагнетательную секцию скважины, микроорганизмов, способных разлагать нефть, и извлечение нефти через добычную секцию продуктивной скважины, где указанная нагнетательная секция находится в указанной продуктивной скважине или в нагнетательной скважине и расположена выше или примыкает к указанной добычной секции и где введению микроорганизмов предшествует другая процедура повышения нефтеотдачи.
EA201000027A 2007-06-26 2008-06-26 Способ повышения нефтеотдачи EA018191B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0712395.3A GB2450502B (en) 2007-06-26 2007-06-26 Microbial enhanced oil recovery
PCT/GB2008/002209 WO2009001098A2 (en) 2007-06-26 2008-06-26 Method of enhancing oil recovery

Publications (2)

Publication Number Publication Date
EA201000027A1 true EA201000027A1 (ru) 2010-06-30
EA018191B1 EA018191B1 (ru) 2013-06-28

Family

ID=38352960

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201000027A EA018191B1 (ru) 2007-06-26 2008-06-26 Способ повышения нефтеотдачи

Country Status (8)

Country Link
US (1) US8863855B2 (ru)
CN (1) CN101842459B (ru)
BR (1) BRPI0814804B1 (ru)
CA (1) CA2693008C (ru)
EA (1) EA018191B1 (ru)
GB (1) GB2450502B (ru)
WO (1) WO2009001098A2 (ru)
ZA (1) ZA200909178B (ru)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2450502B (en) 2007-06-26 2012-03-07 Statoil Asa Microbial enhanced oil recovery
CA2765788A1 (en) * 2009-06-17 2010-12-23 University Of Massachusetts Particle stabilized emulsions for extraction of hydrocarbons from oil sands and oil shale
MX2010012349A (es) 2010-11-12 2012-05-15 Mexicano Inst Petrol Proceso para la recuperacion de hidrocarburos pesados, utilizando microorganismos anaerobios extremofilos autoctonos.
US10933381B1 (en) * 2011-04-26 2021-03-02 Mansour S. Bader Relative wettability: wet oil separation by a membrane
NO20110794A1 (no) * 2011-05-31 2012-12-03 Goe Ip As Framgangsmate for mikrobiell kontroll av injeksjonsvaeskeflomming i et hydrokarbonreservoar
BR112014009734A2 (pt) * 2011-10-20 2017-04-18 Prad Res & Dev Ltd método para controlar equipamentos de recuperação de hidrocarbonetos de um reservatório
US20130110483A1 (en) * 2011-10-31 2013-05-02 Nikita V. Chugunov Method for measurement screening under reservoir uncertainty
CN102720528B (zh) * 2012-07-03 2014-05-14 中国矿业大学 煤矿井下重复脉动水力压裂强化瓦斯抽采方法
US9090814B2 (en) 2012-08-09 2015-07-28 Baker Hughes Incorporated Well treatment fluids containing an ylide or a vitamin B and methods of using the same
JP5998004B2 (ja) * 2012-10-16 2016-09-28 株式会社日立ハイテクノロジーズ 荷電粒子線装置
WO2014174479A1 (en) 2013-04-26 2014-10-30 Andrew Desbarats A proppant immobilized enzyme and a viscofied fracture fluid
RU2675832C2 (ru) * 2013-08-07 2018-12-25 Шлюмбергер Текнолоджи Б.В. Способ удаления битума для улучшения проницаемости пласта
GB201413037D0 (en) * 2014-02-28 2014-09-03 Beyond Twenty Ltd Beyond 10
CN104109516B (zh) * 2014-06-23 2017-01-11 中国石油化工股份有限公司 一种强乳化性微生物清防蜡菌剂及其应用
GB201501406D0 (en) * 2015-01-28 2015-03-11 Statoil Petroleum As An automated method for selecting microbial strains which can degrade or emulsify oil
US9683153B2 (en) 2015-03-30 2017-06-20 Ecolab Usa Inc. Freeze conditioning agents utilizing crude glycerin and flowback and produced water
CN104948152B (zh) * 2015-05-29 2017-12-08 苏州泽方新能源技术有限公司 一种生物表面活性剂的油田施工工艺
CA3087490C (en) * 2015-09-22 2023-12-12 9668241 Canada Inc. Microbially enhanced thermal oil recovery
WO2018005522A1 (en) * 2016-07-01 2018-01-04 Exxonmobil Upstream Research Company Methods for identifying hydrocarbon reservoirs
CA3033648A1 (en) * 2016-08-19 2018-02-22 Dow Global Technologies Llc Use of polyalkoxylated alcohols in post-chops oilfield recovery operations
WO2019067356A1 (en) 2017-09-27 2019-04-04 Locus Oil Ip Company, Llc MATERIALS AND METHODS FOR RECOVERING PETROLEUM IN BITUMINOUS SANDS
US11549052B2 (en) 2017-11-08 2023-01-10 Locus Solutions Ipco, Llc Multifunctional composition for enhanced oil recovery, improved oil quality and prevention of corrosion
US11608465B2 (en) 2018-03-27 2023-03-21 Locus Solutions Ipco, Llc Multi-functional compositions for enhanced oil and gas recovery and other petroleum industry applications
CA3098893A1 (en) 2018-04-30 2019-11-07 Locus Oil Ip Company, Llc Compositions and methods for paraffin liquefaction and enhanced oil recovery in oil wells and associated equipment
US11549053B2 (en) 2018-07-30 2023-01-10 Locus Solutions Ipco, Llc Compositions and methods for enhanced oil recovery from low permeability formations
WO2020041258A1 (en) 2018-08-20 2020-02-27 Locus Oil Ip Company, Llc Methods for paraffin removal and extended post-primary oil recovery
CN110939417A (zh) * 2018-09-25 2020-03-31 中国石油化工股份有限公司 一种脉冲波耦合微生物提高油井产量的方法
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
CN111088970B (zh) * 2018-10-24 2022-05-03 中国石油化工股份有限公司 一种高含水水平井微生物处理降水增油的方法
CA3125459A1 (en) * 2019-01-03 2020-07-09 Locus Oil Ip Company, Llc Materials and methods for extended reduction of heavy crude oil viscosity
CN110043234A (zh) * 2019-04-04 2019-07-23 农业部沼气科学研究所 一种油泥沙处理方法及激活油泥沙微生物来提高原油采收率的方法
CN111440742B (zh) * 2020-04-08 2022-08-09 天津科技大学 一种用于石油烃降解的铜绿假单胞菌突变株
CN114427398B (zh) * 2020-09-21 2024-03-01 中国石油化工股份有限公司 一种边底水稠油油藏水平井微生物吞吐方法

Family Cites Families (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633919A (en) * 1948-06-19 1953-04-07 Union Oil Co Treatment of oil-bearing formations
US2832754A (en) * 1955-01-21 1958-04-29 Union Carbide Corp Alkoxysilylpropylamines
US2975835A (en) * 1957-11-07 1961-03-21 Pure Oil Co Bacteriological method of oil recovery
US2939839A (en) * 1957-12-06 1960-06-07 Texaco Inc Well packer fluid
US2935475A (en) * 1957-12-16 1960-05-03 Pure Oil Co Well treating
GB928127A (en) * 1962-01-25 1963-06-06 Shell Int Research Method of consolidating an unconsolidated or substantially unconsolidated mass
US3199587A (en) * 1962-09-10 1965-08-10 Phillips Petroleum Co Recovery of oil by improved fluid drive
US3185216A (en) * 1962-12-26 1965-05-25 Phillips Petroleum Co Use of bacteria in the recovery of petroleum from underground deposits
US3328450A (en) 1963-01-09 1967-06-27 Dow Corning Silylalkyl phenols
US3199590A (en) * 1963-02-25 1965-08-10 Halliburton Co Method of consolidating incompetent sands and composition therefor
US3250330A (en) * 1963-10-31 1966-05-10 Shell Oil Co Process for treating earth formations
GB1021528A (en) 1964-03-26 1966-03-02 Shell Int Research Method for treating a part of a permeable formation
US3286770A (en) * 1965-05-25 1966-11-22 Halliburton Co Method of treating wells
US3364994A (en) * 1966-02-25 1968-01-23 Eugene L. Sterrett Oil well treating method
GB1168945A (en) * 1968-03-15 1969-10-29 Shell Int Research Method for Treating a Part of a Permeable Formation
US3615794A (en) * 1968-05-20 1971-10-26 Dow Chemical Co Sealing composition and method
US3625287A (en) * 1970-02-03 1971-12-07 Halliburton Co Method of improving strength and stability of sand consolidations made with resin systems
US4074536A (en) * 1976-08-02 1978-02-21 Halliburton Company Oil well consolidation treating
GB1511589A (en) 1976-10-20 1978-05-24 Halliburton Co Method of consolidating loose or incompetent subterranean formations
US4073343A (en) * 1976-12-23 1978-02-14 Texaco Inc. Sand consolidation method
AU530410B2 (en) 1978-02-21 1983-07-14 Sintef Preparing aqueous emulsions
US4743545A (en) * 1984-08-09 1988-05-10 Torobin Leonard B Hollow porous microspheres containing biocatalyst
CA1167403A (en) * 1979-07-10 1984-05-15 Unilever Limited Microbial heteropolysaccharide
NL8103838A (nl) * 1980-08-19 1982-03-16 Shell Int Research De bereiding van microbiologische polysacchariden.
NO149108C (no) * 1981-10-21 1984-02-15 Sintef Fremgangsmaate for fremstilling av vandige dispersjoner av organisk materiale og eventuelt videre omdannelse til en polymerdispersjon naar det organiske materiale er en polymeriserbar monomer
US4417623A (en) * 1981-12-10 1983-11-29 Atlantic Richfield Company Sand consolidation with organic silicate
SU1025868A1 (ru) 1982-02-08 1983-06-30 Небитдагская Комплексная Геологоразведочная Экспедиция Контейнер дл доставки изол ционных материалов в скважины
US4450908A (en) * 1982-04-30 1984-05-29 Phillips Petroleum Company Enhanced oil recovery process using microorganisms
US5250201A (en) * 1982-07-29 1993-10-05 Solmat Systems, Ltd. Polymeric substance and method of separating and culturing bacteria
US4498538A (en) * 1983-06-21 1985-02-12 Union Oil Company Of California Method for maintaining the permeability of fines-containing formations
US4479543A (en) * 1983-07-28 1984-10-30 Union Oil Company Of California Method for deeper penetrating acidizing of siliceous formations
US4549609A (en) * 1983-09-02 1985-10-29 Union Oil Company Of California Treating fines-containing earthen formations
US4580633A (en) * 1983-12-21 1986-04-08 Union Oil Company Of California Increasing the flow of fluids through a permeable formation
FR2575178B1 (fr) 1984-12-21 1987-01-16 Rhone Poulenc Spec Chim Procede de production de polysaccharides de type xanthane
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
US4646835A (en) * 1985-06-28 1987-03-03 Union Oil Company Of California Acidizing method
EP0265563B1 (en) 1986-10-30 1991-05-08 Union Oil Company Of California Acidizing method
US4660642A (en) * 1985-10-28 1987-04-28 Halliburton Company High strength, chemical resistant particulate solids and methods of forming and using the same
US4708207A (en) 1985-11-21 1987-11-24 Union Oil Company Of California Scale removal treatment
US4689085A (en) * 1986-06-30 1987-08-25 Dow Corning Corporation Coupling agent compositions
EP0287576A4 (en) 1986-07-28 1989-12-04 Massachusetts Inst Technology METHOD FOR CONTROLLING AND PRODUCING NEW BIOPOLYMERS.
US4678033A (en) * 1986-09-08 1987-07-07 Atlantic Richfield Company Hydrocarbon recovery process
US4787453A (en) 1986-10-30 1988-11-29 Union Oil Company Of California Permeability stabilization in subterranean formations containing particulate matter
GB2222420B (en) 1987-03-06 1992-09-09 Chevron Res Process for enhancing oil recovery
US4850745A (en) * 1988-06-17 1989-07-25 Sybron Chemicals, Inc. Bioremediation system
US5169561A (en) * 1988-07-20 1992-12-08 Dow Corning Corporation Antimicrobial antifoam compositions and methods
US4905761A (en) * 1988-07-29 1990-03-06 Iit Research Institute Microbial enhanced oil recovery and compositions therefor
FR2637913B1 (fr) 1988-10-19 1994-06-03 Rhone Poulenc Chimie Procede de production de polysaccharides par fermentation d'une source hydrocarbonee a l'aide de microorganismes
US4846981A (en) * 1988-12-19 1989-07-11 Texaco Inc. Method of restoring permeability around wellbores
US5049655A (en) * 1989-03-22 1991-09-17 The Salk Institute For Biological Studies Melanin-concentrating hormones
SU1661379A1 (ru) 1989-06-27 1991-07-07 Государственный институт по проектированию и исследовательским работам в нефтяной промышленности Способ регулировани разработки нефт ных месторождений
US4938287A (en) * 1989-10-23 1990-07-03 Texaco Inc. Sand consolidation methods
US5043364A (en) * 1990-03-15 1991-08-27 Phillips Petroleum Company Gelation of acrylamide-containing polymers with furfuryl alcohol and water dispersible aldehydes
GB9012727D0 (en) * 1990-06-07 1990-08-01 Shell Int Research Treating an underground formation
US5297625A (en) * 1990-08-24 1994-03-29 Associated Universities, Inc. Biochemically enhanced oil recovery and oil treatment
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
US5401413A (en) * 1991-02-11 1995-03-28 Yissum Research Development Company Of The Hebrew University Of Jerusalem Method for enhancing the biodegradation of biodegradable organic wastes
AU1762692A (en) 1991-03-29 1992-11-02 Raymond S. Chase Silica-containing cement and concrete composition
EP0577931B1 (de) * 1992-04-10 1998-06-24 Clariant GmbH Verfahren zur Verringerung oder vollständigen Einstellung des Wasserzuflusses bei Bohrungen zur Gewinnung von Öl und/oder Kohlenwasserstoffgas
US5337820A (en) * 1992-12-22 1994-08-16 Phillips Petroleum Company Injection of scale inhibitors for subterranean microbial processes
WO1994021570A1 (en) 1993-03-25 1994-09-29 Mitomo Shoji Kabushiki Kaisha Cement type kneaded molded article having high bending strength and compressive strength, and method of production thereof
DK0656459T3 (da) 1993-11-27 2001-06-18 Aea Technology Plc Fremgangsmåde til behandling af olieboringer
GB2290096B (en) 1994-06-09 1997-09-24 Atomic Energy Authority Uk Oil well treatment
GB9503949D0 (en) 1995-02-28 1995-04-19 Atomic Energy Authority Uk Oil well treatment
US5701956A (en) * 1996-04-17 1997-12-30 Halliburton Energy Services, Inc. Methods and compositions for reducing water production from subterranean formations
GB9611422D0 (en) 1996-05-31 1996-08-07 Bp Exploration Operating Coated scale inhibitors
US5806593A (en) * 1996-07-22 1998-09-15 Texaco Inc Method to increase sand grain coating coverage
US5735349A (en) * 1996-08-16 1998-04-07 Bj Services Company Compositions and methods for modifying the permeability of subterranean formations
DE19653140A1 (de) 1996-12-19 1998-06-25 Wacker Chemie Gmbh Verfahren zur Austrocknung von immobiles Formationswasser enthaltendem Gestein im Einzugsradius von Erdgas- und Gasspeicherbohrungen
US6897186B2 (en) * 1997-02-12 2005-05-24 Kg International, Llc Composition and method for dual function soil grouting excavating or boring fluid
US6169058B1 (en) * 1997-06-05 2001-01-02 Bj Services Company Compositions and methods for hydraulic fracturing
US6306323B1 (en) 1997-07-14 2001-10-23 Tyco Electronics Corporation Extrusion of polymers
CA2296357C (en) * 1997-07-23 2006-07-04 Cleansorb Limited Methods for deposition of materials in underground reservoirs
ES2236939T3 (es) 1997-10-10 2005-07-16 Microbeads As Metodo de produccion de polimeros en forma de particulas.
GB9808490D0 (en) 1998-04-22 1998-06-17 Aea Technology Plc Well treatment for water restriction
US6228812B1 (en) * 1998-12-10 2001-05-08 Bj Services Company Compositions and methods for selective modification of subterranean formation permeability
US6630022B2 (en) * 1999-05-12 2003-10-07 Granite Rock Company Mechanical activation of granitic powders
US6210476B1 (en) * 1999-09-07 2001-04-03 Halliburton Energy Services, Inc. Foamed cement compositions and methods
BR9904294B1 (pt) * 1999-09-22 2012-12-11 processo para a redução seletiva e controlada da permeabilidade relativa à água em formações petrolìferas.
GB9926156D0 (en) * 1999-11-04 2000-01-12 Norske Stats Oljeselskap Method of treating a hydrocarbon-bearing measure
EP2246408A3 (en) 1999-11-12 2011-01-19 M-I L.L.C. Method and composition for the triggered release of polymer-degrading agents for oil field use
US6585047B2 (en) * 2000-02-15 2003-07-01 Mcclung, Iii Guy L. System for heat exchange with earth loops
US6543535B2 (en) * 2000-03-15 2003-04-08 Exxonmobil Upstream Research Company Process for stimulating microbial activity in a hydrocarbon-bearing, subterranean formation
US20030216263A1 (en) * 2000-08-30 2003-11-20 Tibbles Raymond J. Fluids and techniques for hydrocarbon well completion
US6476169B1 (en) * 2000-09-28 2002-11-05 Halliburton Energy Services, Inc. Methods of reducing subterranean formation water permeability
KR100464107B1 (ko) * 2000-12-06 2004-12-31 정욱진 유류분해 미생물제제 및 그 제조방법
GB0112343D0 (en) * 2001-05-21 2001-07-11 Norske Stats Oljeselskap Well treatment
GB2376462A (en) 2001-06-08 2002-12-18 Rmc Readymix Ltd A low cement concrete composition
WO2003010107A1 (en) 2001-07-23 2003-02-06 Mcnulty William J Jr Cementitious material
RU2194849C1 (ru) * 2001-09-12 2002-12-20 Открытое акционерное общество "Татнефть" им. В.Д.Шашина Способ разработки неоднородного нефтяного пласта
KR100519469B1 (ko) * 2002-02-28 2005-10-07 주식회사 바이오리진 버크홀데리아 속 ａｂ 100 및 슈도모나스 속 ａｂ 62균주의 혼합균주를 인삼병원균 방제에 사용하는 용도
GB2387613A (en) 2002-04-17 2003-10-22 Schlumberger Holdings High temperature well cementing using silica-rich minerals
AU2003227758A1 (en) 2002-04-17 2003-10-27 Sofitech N.V. Cements containing high-silica minerals for well cementing
US6702044B2 (en) * 2002-06-13 2004-03-09 Halliburton Energy Services, Inc. Methods of consolidating formations or forming chemical casing or both while drilling
US20040177957A1 (en) * 2003-03-10 2004-09-16 Kalfayan Leonard J. Organosilicon containing compositions for enhancing hydrocarbon production and method of using the same
CN1472157A (zh) 2003-06-19 2004-02-04 同济大学 高韧性混杂纤维混凝土及其制备方法
WO2005005773A2 (en) * 2003-07-14 2005-01-20 The Energy Research Institute A process for enhanced recovery of crude oil from oil wells using novel microbial consortium
GB2405636B (en) 2003-09-08 2006-07-26 Schlumberger Holdings Dual function cement additive
DE102004004615A1 (de) 2004-01-29 2005-08-18 Institut für Neue Materialien Gemeinnützige GmbH Konsolidierungsmittel und dessen Verwendung zur Konsolidierung von Formkörpern und geologischen Formationen aus porösen oder partikulären Materialien
US20050173116A1 (en) * 2004-02-10 2005-08-11 Nguyen Philip D. Resin compositions and methods of using resin compositions to control proppant flow-back
US7964539B2 (en) * 2004-06-17 2011-06-21 Statoil Asa Well treatment
WO2005124100A1 (en) 2004-06-17 2005-12-29 Statoil Asa Well treatment
NO328449B1 (no) 2005-04-26 2010-02-22 Hallvar Eide Stopemasse omfattende hydraulisk sement og anvendelse av aplitt som bestanddel i sement for slik stopemasse.
BRPI0609877A2 (pt) 2005-04-26 2010-05-11 Statoilhydro Asa processo de tratamento e construção de poços
GB2425531B (en) 2005-04-26 2009-07-22 Statoil Asa Cement compositions with aplite
AU2006294332B2 (en) 2005-09-23 2013-01-31 Trican Well Service Ltd. Slurry compositions and methods for making same
US7922893B2 (en) * 2006-02-08 2011-04-12 International Business Machines Corporation System and method for preparing near-surface heavy oil for extraction using microbial degradation
GB2450502B (en) 2007-06-26 2012-03-07 Statoil Asa Microbial enhanced oil recovery
GB2453317B (en) 2007-08-29 2012-12-19 Champion Technologies Ltd Retaining a proppant by use of an organosilane

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EA018191B1 (ru) 2013-06-28
CA2693008A1 (en) 2008-12-31
GB0712395D0 (en) 2007-08-01
BRPI0814804B1 (pt) 2018-11-13
BRPI0814804A2 (pt) 2015-02-03
WO2009001098A3 (en) 2009-04-23
CN101842459A (zh) 2010-09-22
GB2450502A (en) 2008-12-31
GB2450502B (en) 2012-03-07
WO2009001098A2 (en) 2008-12-31
ZA200909178B (en) 2011-02-23
CN101842459B (zh) 2014-02-19
BRPI0814804A8 (pt) 2015-09-15
US20100163230A1 (en) 2010-07-01
CA2693008C (en) 2016-04-05
US8863855B2 (en) 2014-10-21

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