BR112012012144A2 - mananohidrolase termofílica e fluídos de fracionamento contendo a mesma - Google Patents

mananohidrolase termofílica e fluídos de fracionamento contendo a mesma

Info

Publication number
BR112012012144A2
BR112012012144A2 BR112012012144A BR112012012144A BR112012012144A2 BR 112012012144 A2 BR112012012144 A2 BR 112012012144A2 BR 112012012144 A BR112012012144 A BR 112012012144A BR 112012012144 A BR112012012144 A BR 112012012144A BR 112012012144 A2 BR112012012144 A2 BR 112012012144A2
Authority
BR
Brazil
Prior art keywords
fractionation
mananohydrolase
thermophilic
fluids containing
same
Prior art date
Application number
BR112012012144A
Other languages
English (en)
Inventor
Charles David Armstrong
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BR112012012144A2 publication Critical patent/BR112012012144A2/pt

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
    • C09K8/60—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
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405—Glucanases
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2477—Hemicellulases not provided in a preceding group
    • C12N9/2488—Mannanases
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2477—Hemicellulases not provided in a preceding group
    • C12N9/2488—Mannanases
    • C12N9/2494—Mannan endo-1,4-beta-mannosidase (3.2.1.78), i.e. endo-beta-mannanase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01078—Mannan endo-1,4-beta-mannosidase (3.2.1.78), i.e. endo-beta-mannanase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Lubricants (AREA)

Abstract

mananohidrolase termofílica e fluídos de fracionamento contendo a mesma uma enzima mananohidrolase termofílica pode ser utilizada como um fracionadro enzimático para o fracionamento de fluídos contendo polímeros hidratáveis de guar e guar não derivatizada. a enzima é eficaz em temperaturas de poços superiores a 160<198>f (<syn>71, 1<198>c).
BR112012012144A 2009-10-15 2010-09-21 mananohidrolase termofílica e fluídos de fracionamento contendo a mesma BR112012012144A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/579,771 US8058212B2 (en) 2009-10-15 2009-10-15 Method of fracturing using mannanohydrolase enzyme breaker
PCT/US2010/002579 WO2011046585A1 (en) 2009-10-15 2010-09-21 Thermophilic mannanohydrolase and fracturing fluids containing the same

Publications (1)

Publication Number Publication Date
BR112012012144A2 true BR112012012144A2 (pt) 2016-04-12

Family

ID=43228374

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012012144A BR112012012144A2 (pt) 2009-10-15 2010-09-21 mananohidrolase termofílica e fluídos de fracionamento contendo a mesma

Country Status (10)

Country Link
US (1) US8058212B2 (pt)
CN (1) CN102822195A (pt)
AU (1) AU2010307295B2 (pt)
BR (1) BR112012012144A2 (pt)
CA (1) CA2775446C (pt)
GB (1) GB2487340B (pt)
IN (1) IN2012DN02995A (pt)
MX (1) MX2012004372A (pt)
RU (1) RU2557297C2 (pt)
WO (1) WO2011046585A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8486867B2 (en) * 2009-10-15 2013-07-16 Baker Hughes Incorporated Method of fracturing using mannanohydrolase enzyme breaker
US8833457B2 (en) * 2011-03-08 2014-09-16 Baker Hughes Incorporated Sulfates and phosphates as allosteric effectors in mannanohydrolase enzyme breakers
WO2014154814A1 (en) 2013-03-28 2014-10-02 Basf Se Method for blocking permeable zones in oil and natural gas bearing subterranean formations by in-situ xyloglucan degalactosylation
US9856414B2 (en) 2013-06-10 2018-01-02 Dober Chemical Corp. Compositions, systems and methods of making coated additive components
CN104559994A (zh) * 2013-10-14 2015-04-29 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 一种生物破胶剂
KR102267997B1 (ko) * 2013-12-23 2021-06-23 쥴 랩스, 인크. 기화 디바이스 시스템 및 방법
US12279646B2 (en) 2014-02-06 2025-04-22 Juul Labs, Inc. Cartridge of vaporization device systems having unequal transverse cartridge dimensions
US10215008B2 (en) * 2014-09-24 2019-02-26 Halliburton Energy Services, Inc. Polymeric metal crosslinker for shear tolerant fracturing fluid application

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5874558A (en) 1986-03-17 1999-02-23 Novo Nordisk Nucleic acid encoding a recombinant humicola sp. lipase
US5800992A (en) 1989-06-07 1998-09-01 Fodor; Stephen P.A. Method of detecting nucleic acids
US5165477A (en) 1990-12-21 1992-11-24 Phillips Petroleum Company Enzymatic decomposition of drilling mud
US5067566A (en) 1991-01-14 1991-11-26 Bj Services Company Low temperature degradation of galactomannans
US5226479A (en) 1992-01-09 1993-07-13 The Western Company Of North America Fracturing fluid having a delayed enzyme breaker
US5224544A (en) 1992-02-26 1993-07-06 Bj Services Company Enzyme complex used for breaking crosslinked cellulose based blocking gels at low to moderate temperatures
US5247995A (en) 1992-02-26 1993-09-28 Bj Services Company Method of dissolving organic filter cake obtained from polysaccharide based fluids used in production operations and completions of oil and gas wells
US5201370A (en) 1992-02-26 1993-04-13 Bj Services Company Enzyme breaker for galactomannan based fracturing fluid
DK38893D0 (da) 1993-03-31 1993-03-31 Novo Nordisk As Dna
US5421412A (en) * 1994-03-10 1995-06-06 North Carolina State University Methods and compositions for fracturing subterranean formations
US5421409A (en) 1994-03-30 1995-06-06 Bj Services Company Slag-based well cementing compositions and methods
US5441109A (en) 1994-04-19 1995-08-15 The Western Company Of North America Enzyme breakers for breaking fracturing fluids and methods of making and use thereof
US5562160A (en) 1994-08-08 1996-10-08 B. J. Services Company Fracturing fluid treatment design to optimize fluid rheology and proppant pack conductivity
US5437331A (en) 1994-08-24 1995-08-01 The Western Company Of North America Method for fracturing subterranean formations using controlled release breakers and compositions useful therein
US5566759A (en) 1995-01-09 1996-10-22 Bj Services Co. Method of degrading cellulose-containing fluids during completions, workover and fracturing operations of oil and gas wells
US5547026A (en) 1995-04-19 1996-08-20 Bj Services Company Crosslinked guar based blocking gel system for use at low to high temperatures
JP2002509425A (ja) 1996-01-11 2002-03-26 ディベルサ コーポレーション グリコシダーゼ酵素
US5806597A (en) 1996-05-01 1998-09-15 Bj Services Company Stable breaker-crosslinker-polymer complex and method of use in completion and stimulation
US5881813A (en) 1996-11-06 1999-03-16 Bj Services Company Method for improved stimulation treatment
US20050028979A1 (en) 1996-11-27 2005-02-10 Brannon Harold Dean Methods and compositions of a storable relatively lightweight proppant slurry for hydraulic fracturing and gravel packing applications
ES2242986T3 (es) 1996-12-06 2005-11-16 Diversa Corporation Enzimas glicosidasa.
US6110875A (en) 1997-03-07 2000-08-29 Bj Services Company Methods and materials for degrading xanthan
BRPI9911086B1 (pt) 1998-06-10 2016-08-02 Novozymes As composição de limpeza, processo para tratar tecidos a máquina, e uso de uma mananase
US6138760A (en) 1998-12-07 2000-10-31 Bj Services Company Pre-treatment methods for polymer-containing fluids
US20020193343A1 (en) * 2000-09-27 2002-12-19 Khan Saad A. Controlled enzymatic degradation of guar galactomannan solutions using enzymatic inhibition
US7585818B2 (en) 2005-05-10 2009-09-08 Halliburton Energy Services, Inc. Nonnatural galactomannans and methods of use
MX2008014507A (es) * 2006-05-19 2008-12-09 Hercules Inc Guar oxidado para fluidos de servicio en campos petroliferos.
CA2580590C (en) * 2007-03-02 2010-02-23 Trican Well Service Ltd. Apparatus and method of fracturing
CN101412905B (zh) * 2008-11-28 2010-12-15 中国石油集团川庆钻探工程有限公司 一种水力压裂的复合压裂液的制备方法

Also Published As

Publication number Publication date
AU2010307295B2 (en) 2014-01-23
WO2011046585A1 (en) 2011-04-21
GB201208509D0 (en) 2012-06-27
RU2012119789A (ru) 2013-11-20
CA2775446C (en) 2017-08-29
US8058212B2 (en) 2011-11-15
GB2487340B (en) 2017-08-23
IN2012DN02995A (pt) 2015-07-31
US20110092397A1 (en) 2011-04-21
MX2012004372A (es) 2012-06-12
CA2775446A1 (en) 2011-04-21
AU2010307295A1 (en) 2012-05-03
GB2487340A (en) 2012-07-18
CN102822195A (zh) 2012-12-12
RU2557297C2 (ru) 2015-07-20

Similar Documents

Publication Publication Date Title
BR112012012144A2 (pt) mananohidrolase termofílica e fluídos de fracionamento contendo a mesma
BR112012018761A2 (pt) estruturas para prevenir fixação de microorganismos
MX385616B (es) Inhibidores de cdk
BR112014011357A2 (pt) método de perfuração usando quebrador enzimático de manano-hidrolase
MX2012008490A (es) Alteracion genomica dirigida.
MX2009010049A (es) Metodos y composiciones para promover la salud de huesos y articulaciones.
EA201200118A1 (ru) Дифференцировка мезенхемальных стволовых клеток
NZ713219A (en) Compositions and methods for epithelial stem cell expansion and culture
CL2016002589A1 (es) Uso del compuesto genz-112638 (eliglustat), inhibidor de glucosilceramida sintasa, en el tratamiento de la enfermedad de gaucher y enfermedad de fabry (divisional de solicitud 201201348).
BR112015023399A2 (pt) inibidores de hdac
BR112015023434A2 (pt) inibidores de histona deacetilase
BR112014029139A2 (pt) compostos inibidores da atividade de catecol o-metiltransferase
ECSP13012520A (es) Proceso para la preparación de inhibidores de pan-cdk de la fórmula (i), e intermediarios de la preparación
EA200901653A1 (ru) ОПОСРЕДУЕМОЕ PHKi ИНГИБИРОВАНИЕ ЭКСПРЕССИИ АЛЬФА-EnaC
MX2009005829A (es) Polialquileniminas hidrofobicamente modificadas para usarse como inhibidores de transferencia de colorante.
BR112012019529A2 (pt) inibidores de d-nitrosoglutationa redutase
BR112013021509A2 (pt) composições para cuidado pessoal
TN2011000187A1 (en) Organic compounds
DK2291526T3 (da) Saccharificering af enzymsammensætning med bacillus subtilis alpha-amylase
BRPI0812222A2 (pt) Compostos ciclobutenodiona substituídos anti-inflamatórios.
CL2013001071A1 (es) Metodo para sinterizar una composicion que comprende dos componentes en povo, donde la actividad de agua del primer componente es superior a la de la segunda, que comprende calentar a una temperatura superior a la temperatura de transicion vitrea del primer componente pero inferior a la del segundo.
BR112012012518A2 (pt) catodo baseado em dois tipos de compostos e bateria secundário de lítio compreendendo o mesmo
BR112013009532A2 (pt) celulase de tricoderma termoestável
ECSP088740A (es) Derivados de tetrahidronaftalina, procedimientos para prepararlos y su uso como antiinflamatorios
BR112012011347A2 (pt) &#34;moduladores de receptor alfa adrenérgico.&#34;

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07D Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette]

Free format text: DE ACORDO COM O ARTIGO 229-C DA LEI NAO 10196/2001, QUE MODIFICOU A LEI NAO 9279/96, A CONCESSAO DA PATENTE ESTA CONDICIONADA A ANUAANCIA PRA VIA DA ANVISA. CONSIDERANDO A APROVAA AO DOS TERMOS DO PARECER NAO 337/PGF/EA/2010, BEM COMO A PORTARIA INTERMINISTERIAL NAO 1065 DE 24/05/2012, ENCAMINHA-SE O PRESENTE PEDIDO PARA AS PROVIDAANCIAS CABA-VEIS.

B07G Grant request does not fulfill article 229-c lpi (prior consent of anvisa) [chapter 7.7 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements