BR112015021905A2 - método e composição para tratamento de uma formação subterrânea, e, método para a preparação de uma composição para o tratamento de uma formação subterrânea - Google Patents

método e composição para tratamento de uma formação subterrânea, e, método para a preparação de uma composição para o tratamento de uma formação subterrânea

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Publication number
BR112015021905A2
BR112015021905A2 BR112015021905A BR112015021905A BR112015021905A2 BR 112015021905 A2 BR112015021905 A2 BR 112015021905A2 BR 112015021905 A BR112015021905 A BR 112015021905A BR 112015021905 A BR112015021905 A BR 112015021905A BR 112015021905 A2 BR112015021905 A2 BR 112015021905A2
Authority
BR
Brazil
Prior art keywords
composition
microorganism
treating
underground formation
exopolysaccharide
Prior art date
Application number
BR112015021905A
Other languages
English (en)
Other versions
BR112015021905A8 (pt
Inventor
Russell Mcdaniel Cato
Original Assignee
Halliburton Energy Services Inc
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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of BR112015021905A2 publication Critical patent/BR112015021905A2/pt
Publication of BR112015021905A8 publication Critical patent/BR112015021905A8/pt

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Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/582Compositions 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
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02Well-drilling compositions
    • C09K8/03Specific additives for general use in well-drilling compositions
    • C09K8/035Organic additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/42Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C09K8/467Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60Compositions for stimulating production by acting on the underground formation
    • C09K8/62Compositions for forming crevices or fractures
    • C09K8/64Oil-based compositions
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60Compositions for stimulating production by acting on the underground formation
    • C09K8/62Compositions for forming crevices or fractures
    • C09K8/66Compositions based on water or polar solvents
    • C09K8/68Compositions based on water or polar solvents containing organic compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60Compositions for stimulating production by acting on the underground formation
    • C09K8/62Compositions for forming crevices or fractures
    • C09K8/72Eroding chemicals, e.g. acids
    • C09K8/725Compositions containing polymers
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0067Function or property of ingredients for mortars, concrete or artificial stone the ingredients being formed in situ by chemical reactions or conversion of one or more of the compounds of the composition
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/44Thickening, gelling or viscosity increasing agents
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Processing Of Solid Wastes (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Analytical Chemistry (AREA)

Abstract

1 / 1 resumo “mã‰todo e composiã‡ãƒo para tratamento de uma formaã‡ãƒo subterrã‚nea, e, mã‰todo para a preparaã‡ãƒo de uma composiã‡ãƒo para o tratamento de uma formaã‡ãƒo subterrã‚nea ” a presente invenã§ã£o refere-se a mã©todos de tratamento de uma formaã§ã£o subterrã¢nea com uma composiã§ã£o incluindo um composto produzido por um microrganismo ou um microrganismo que pode fazer o composto. vã¡rias modalidades proporcionam mã©todos de utilizaã§ã£o de composiã§ãµes para o tratamento de formaã§ãµes subterrã¢neas incluindo exopolissacarã­deos ou microorganismos que podem fazer exopolissacã¡ridos sob condiã§ãµes de fundo de poã§o. em modalidades, a presente invenã§ã£o proporciona um mã©todo de tratamento de uma formaã§ã£o subterrã¢nea, incluindo o fornecimento de pelo menos um exopolissacarã­deo por sujeiã§ã£o de um microorganismo extremofã­lico ou extremotolerante a condiã§ãµes tais que o microorganismo forma o exopolissacarã­deo, ou por sujeiã§ã£o de um microorganismo geneticamente modificado utilizando um microorganismo extremofã­lico ou extremotolerante a condiã§ãµes tais que o microorganismo forma o exopolissacarã­deo. o mã©todo tambã©m inclui o contato de uma composiã§ã£o incluindo o exopolissacarã­deo com um material subterrã¢neo de fundo de poã§o.
BR112015021905A 2013-04-22 2014-04-14 métodoa para tratar uma formação subterrânea BR112015021905A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/867,536 US9670395B2 (en) 2013-04-22 2013-04-22 Treatment of a subterranean formation with composition including a microorganism or compound generated by the same
PCT/US2014/033991 WO2014176061A1 (en) 2013-04-22 2014-04-14 Treatment of a subterranean formation with composition including a microorganism or compound generated by the same

Publications (2)

Publication Number Publication Date
BR112015021905A2 true BR112015021905A2 (pt) 2017-07-18
BR112015021905A8 BR112015021905A8 (pt) 2019-11-26

Family

ID=51729454

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015021905A BR112015021905A8 (pt) 2013-04-22 2014-04-14 métodoa para tratar uma formação subterrânea

Country Status (11)

Country Link
US (1) US9670395B2 (pt)
AR (1) AR096058A1 (pt)
AU (1) AU2014257381B2 (pt)
BR (1) BR112015021905A8 (pt)
CA (2) CA3021861A1 (pt)
CO (1) CO7461144A2 (pt)
DK (1) DK201500537A1 (pt)
GB (1) GB2528586B (pt)
MX (1) MX363498B (pt)
NO (1) NO20151147A1 (pt)
WO (1) WO2014176061A1 (pt)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9670395B2 (en) 2013-04-22 2017-06-06 Halliburton Energy Services, Inc. Treatment of a subterranean formation with composition including a microorganism or compound generated by the same
CA2921996A1 (en) * 2013-09-12 2015-03-19 William J. Kohr Microbial enhanced oil recovery method
CA2832791A1 (en) * 2013-11-07 2015-05-07 Trican Well Service Ltd. Bio-healing well cement systems
CN104327278B (zh) * 2014-10-24 2017-02-15 中海油天津化工研究设计院有限公司 一种含壳聚糖的疏水缔合聚合物驱油剂及其制备方法
CN107106480B (zh) * 2014-10-28 2020-05-26 路博润先进材料公司 含有盐单胞菌发酵提取物的化妆品组合物及其用途
GB201511218D0 (en) 2015-06-25 2015-08-12 Goe Ip As Reservoir treatments
GB2540763A (en) * 2015-07-24 2017-02-01 Evocatal Gmbh Catalytically active protein aggregates and methods for producing the same
US10576519B2 (en) 2015-09-10 2020-03-03 Locus Oil Ip Company, Llc Enhanced microbial production of biosurfactants and other products, and uses thereof
EP3165512A1 (en) * 2015-11-06 2017-05-10 Technische Universität München Engineered hybrid cement-based composition with increased wetting resistance
WO2017119859A1 (en) * 2016-01-07 2017-07-13 Ozyegin Universitesi Cement-based compositions with improved rheological properties and methods for production thereof
CN105733536B (zh) * 2016-02-02 2021-06-15 高立红 生物自修复深度调剖段塞组合及其使用方法
US10724108B2 (en) 2016-05-31 2020-07-28 Exxonmobil Upstream Research Company Methods for isolating nucleic acids from samples
US10895666B2 (en) 2016-07-01 2021-01-19 Exxonmobil Upstream Research Company Methods for identifying hydrocarbon reservoirs
US11001746B2 (en) 2016-08-10 2021-05-11 Geo Fossil Fuels, Llc Compositions comprising and methods of making bio-polymers
US10132144B2 (en) 2016-09-02 2018-11-20 Exxonmobil Upstream Research Company Geochemical methods for monitoring and evaluating microbial enhanced recovery operations
IL265048B1 (en) 2016-09-08 2024-03-01 Locus Ip Co Llc Distributed systems for efficient production and use of bacteria-based preparations
WO2018107162A1 (en) 2016-12-11 2018-06-14 Locus Solutions, Llc Microbial products and their use in bioremediation and to remove paraffin and other contaminating substances from oil and gas production and processing equipment
CN110382662B (zh) 2017-03-03 2022-04-08 轨迹石油Ip有限责任公司 用于在压裂井中对聚合物进行微生物增强消化的组合物和方法
EA033188B1 (ru) * 2017-03-14 2019-09-30 Научно-Исследовательский И Проектный Институт Нефти И Газа (Нипинг) Способ повышения нефтеотдачи пластов
CN110546235A (zh) * 2017-03-28 2019-12-06 嘉吉公司 易水混溶性β-葡聚糖悬浮液
MY201508A (en) 2017-04-09 2024-02-27 Locus Oil Ip Company Llc Microbial products and uses thereof to improve oil recovery
CN107034254B (zh) * 2017-04-27 2020-08-14 中国科学院微生物研究所 一种多糖及其制备方法
WO2019014061A1 (en) * 2017-07-12 2019-01-17 Dow Global Technologies, Llc COMPOSITIONS AND METHODS FOR REMOVAL OF SULFATOR EDUCING PROKARYOTES
WO2019022998A1 (en) 2017-07-26 2019-01-31 Locus Oil Ip Company, Llc TWO-STAGE PROCESS FOR ENHANCED MICROBIAL RECOVERY OF OIL
WO2019022996A1 (en) 2017-07-27 2019-01-31 Locus Oil Company, Llc ENHANCED SELECTIVE AND NON-SELECTIVE SHUTTERING METHODS FOR WATER INJECTION IN ENHANCED PETROLEUM RECOVERY
WO2019046183A1 (en) * 2017-08-27 2019-03-07 Locus Oil Ip Company, Llc SYMBIOTIC FERMENTATION OF ACINETOBACTER AND BACILLUS AND ITS APPLICATIONS
CN109554303B (zh) * 2017-09-27 2022-04-12 中国石油化工股份有限公司 一种金橙黄微小杆菌和制剂及其应用
WO2019094615A1 (en) 2017-11-08 2019-05-16 Locus Oil Ip Company, Llc Multifunctional composition for enhanced oil recovery, improved oil quality and prevention of corrosion
BR112020019858A2 (pt) 2018-03-27 2021-01-05 Locus Oil Ip Company, Llc Composições multifuncionais para recuperação melhorada de petróleo e gás e outras aplicações da indústria de petróleo
KR102011682B1 (ko) * 2018-04-18 2019-08-19 인하대학교 산학협력단 방사성 세슘 및 방사선에 대한 저항성을 가지는 신규한 엑시구오박테리움 아세틸리쿰 cr1 균주
WO2019213055A1 (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
US11649478B2 (en) 2018-05-21 2023-05-16 ExxonMobil Technology and Engineering Company Identification of hot environments using biomarkers from cold-shock proteins of thermophilic and hyperthermophilic microorganisms
WO2020028253A1 (en) 2018-07-30 2020-02-06 Locus Oil Ip Company, Llc Compositions and methods for enhanced oil recovery from low permeability formations
CA3109949A1 (en) 2018-08-20 2020-02-27 Locus Oil Ip Company, Llc Methods for paraffin removal and extended post-primary oil recovery
AU2020298217A1 (en) 2019-06-20 2022-01-27 Locus Ip Company, Llc Co-cultivation of a myxobacterium and acinetobacter for enhanced production of emulsan
CN111999156A (zh) * 2020-07-29 2020-11-27 东南大学 一种温控高压下生物固化试验装置及其试验方法
FR3113494A1 (fr) 2020-08-24 2022-02-25 IFP Energies Nouvelles Procédé de production de Welan de haute viscosité parSphingomonas sp .
CN111925971A (zh) * 2020-09-07 2020-11-13 江西华威科技有限公司 一种环境响应型芽孢杆菌乳剂及其制备方法
US11794893B2 (en) 2020-09-08 2023-10-24 Frederick William MacDougall Transportation system for transporting organic payloads
US11414962B2 (en) 2020-09-08 2022-08-16 Frederick William MacDougall Coalification and carbon sequestration using deep ocean hydrothermal borehole vents
CN113480375B (zh) * 2021-08-24 2022-11-04 中国石油天然气股份有限公司长庆油田分公司第五采油厂 油田矿区历史遗留含油污泥微生物诱导原位深度处理方法
KR20240052850A (ko) 2021-09-10 2024-04-23 바스프 에스이 세포외다당류 생산 미생물 및 그의 용도
CN115181769B (zh) * 2022-08-24 2023-08-08 四川大学 一种提高嗜盐四联球菌胞外多糖产量的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078556B1 (en) * 1981-11-03 1986-03-12 Shell Internationale Researchmaatschappij B.V. Process for cell disruption
US4941533A (en) 1989-05-16 1990-07-17 The University Of Kansas Subterranean permeability modification by using microbial polysaccharide polymers
FR2760022B1 (fr) 1997-02-25 1999-04-30 Ifremer Souche bacterienne marine du genre vibrio, polysaccharides hydrosolubles produits par cette souche, et leurs utilisations
FR2780063B1 (fr) * 1998-06-22 2001-07-13 Ifremer Polysaccharide purifie d'alteromonas macleodii et ses utilisations
FR2798141B1 (fr) * 1999-09-07 2003-04-04 Rhodia Chimie Sa Procede de production d'exopolysaccharides
US7645600B2 (en) 2004-07-23 2010-01-12 Shin-Etsu Chemical Co., Ltd. Compositions and methods for enhanced bacterial exopolysaccharide production
US7833949B2 (en) 2005-01-24 2010-11-16 Schlumberger Technology Corporation Polysaccharide treatment fluid and method of treating a subterranean formation
US8278087B2 (en) * 2006-07-18 2012-10-02 The University of Regensburg Energy production with hyperthermophilic organisms
US20130288932A1 (en) * 2012-04-27 2013-10-31 Halliburton Energy Services, Inc. Methods of cryodesiccating a broth comprising a biopolymer of an exopolysaccharide
US9670395B2 (en) 2013-04-22 2017-06-06 Halliburton Energy Services, Inc. Treatment of a subterranean formation with composition including a microorganism or compound generated by the same

Also Published As

Publication number Publication date
WO2014176061A1 (en) 2014-10-30
US9670395B2 (en) 2017-06-06
AU2014257381A1 (en) 2015-08-20
US20140315765A1 (en) 2014-10-23
GB201514068D0 (en) 2015-09-23
AR096058A1 (es) 2015-12-02
CO7461144A2 (es) 2015-11-30
DK201500537A1 (en) 2015-09-21
MX363498B (es) 2019-03-26
NO20151147A1 (en) 2015-09-07
GB2528586B (en) 2020-05-27
CA3021861A1 (en) 2014-09-18
CA2904124C (en) 2018-12-04
CA2904124A1 (en) 2014-10-30
GB2528586A (en) 2016-01-27
MX2015011782A (es) 2015-12-03
BR112015021905A8 (pt) 2019-11-26
AU2014257381B2 (en) 2017-02-23

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