BR112014013910A2 - método para manutenção de um furo de poço em uma formação subterrânea, e, fluido de manutenção do furo de poço - Google Patents

método para manutenção de um furo de poço em uma formação subterrânea, e, fluido de manutenção do furo de poço

Info

Publication number
BR112014013910A2
BR112014013910A2 BR112014013910A BR112014013910A BR112014013910A2 BR 112014013910 A2 BR112014013910 A2 BR 112014013910A2 BR 112014013910 A BR112014013910 A BR 112014013910A BR 112014013910 A BR112014013910 A BR 112014013910A BR 112014013910 A2 BR112014013910 A2 BR 112014013910A2
Authority
BR
Brazil
Prior art keywords
wellbore
fluid
maintenance
underground formation
maintaining
Prior art date
Application number
BR112014013910A
Other languages
English (en)
Other versions
BR112014013910A8 (pt
Inventor
Raghava Reddy B
Sarmah Pranjal
Chandrakant Patil Rahul
Muthusamy Ramesh
Bose Sohini
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 BR112014013910A2 publication Critical patent/BR112014013910A2/pt
Publication of BR112014013910A8 publication Critical patent/BR112014013910A8/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
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives thereof
    • C04B24/383—Cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions 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
    • C04B28/021—Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions 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
    • C04B28/06—Aluminous cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions 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
    • C04B28/08—Slag cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/30—Compositions 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 magnesium cements or similar cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/34—Compositions 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 cold phosphate binders
    • 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
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C09K8/467—Compositions 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0079—Rheology influencing agents
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/20—Retarders

Abstract

1 / 1 resumo “mã‰todo para manutenã‡ãƒo de um furo de poã‡o em uma formaã‡ãƒo subterrã‚nea, e, fluido de manutenã‡ãƒo do furo de poã‡o” ㉠descrito um mã©todo de realizar manutenã§ã£o de uma furo de poã§o em uma formaã§ã£o subterrã¢nea compreendendo preparar um fluido de manutenã§ã£o de furo de poã§o compreendendo cimento, um fluido aquoso, e uma ciclodextrina, um derivado de ciclodextrina, ou combinaã§ã£o dos mesmos, colocar o fluido de manutenã§ã£o de furo de poã§o na furo de poã§o e deixar que o fluido pegue; e um fluido de realizaã§ã£o de manutenã§ã£o de furo de poã§o compreendendo cimento, fluido aquoso, e uma ciclodextrina, derivado de ciclodextrina, ou combinaã§ã£o dos mesmos.
BR112014013910A 2011-12-15 2012-11-16 método para manutenção de um furo de poço em uma formação subterrânea, e, fluido de manutenção do furo de poço BR112014013910A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/327,158 US9163173B2 (en) 2011-12-15 2011-12-15 Wellbore servicing compositions and methods of making and using same
PCT/US2012/065528 WO2013089967A1 (en) 2011-12-15 2012-11-16 Wellbore servicing compositions and methods of making and using same

Publications (2)

Publication Number Publication Date
BR112014013910A2 true BR112014013910A2 (pt) 2017-06-13
BR112014013910A8 BR112014013910A8 (pt) 2017-06-13

Family

ID=47263604

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014013910A BR112014013910A8 (pt) 2011-12-15 2012-11-16 método para manutenção de um furo de poço em uma formação subterrânea, e, fluido de manutenção do furo de poço

Country Status (7)

Country Link
US (2) US9163173B2 (pt)
EP (1) EP2791271B1 (pt)
AU (2) AU2012352860B2 (pt)
BR (1) BR112014013910A8 (pt)
CA (1) CA2857959C (pt)
MY (2) MY163889A (pt)
WO (1) WO2013089967A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9650560B2 (en) * 2013-08-30 2017-05-16 Halliburton Energy Services, Inc. Methods of cementing and lassenite-containing cement compositions
GB2540914B (en) 2014-07-09 2021-11-24 Halliburton Energy Services Inc Treatment fluids for reducing subterranean formation damage
CN107282015B (zh) * 2016-11-23 2019-12-27 辽宁石油化工大学 一种沸石的复合改性方法及在水中去除磷酸根的应用
CN108329897B (zh) * 2018-01-09 2019-03-29 中国石油大学(华东) 油基钻井液
CN109734841B (zh) * 2019-01-22 2021-02-05 武汉优城科技有限公司 一种星型拓扑结构补强型聚羧酸减水剂及其制备方法
US11230497B2 (en) 2019-04-10 2022-01-25 Saudi Arabian Oil Company Cement additives
US10759697B1 (en) 2019-06-11 2020-09-01 MSB Global, Inc. Curable formulations for structural and non-structural applications
US10752823B1 (en) 2019-09-06 2020-08-25 Halliburton Energy Services, Inc. Wellbore servicing composition with controlled gelation of cement kiln dust and methods of making and using same
US11858039B2 (en) 2022-01-13 2024-01-02 Saudi Arabian Oil Company Direct ink printing of multi-material composite structures
US11891565B1 (en) * 2022-08-12 2024-02-06 Saudi Arabian Oil Company Host-guest lost-circulation materials for sealing lost circulation zones in wellbores

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6144744A (ja) 1984-08-08 1986-03-04 昭和電工株式会社 水硬性セメント用混和剤
IT1224421B (it) 1987-12-29 1990-10-04 Lamberti Flli Spa Galattomannani modificati e realtivo procedimento di preparazione
US5233032A (en) 1990-06-29 1993-08-03 Stein, Hall & Co., Inc. Hydrophobically modified hydroxybutyl ethers of polygalactomannan
JP2621622B2 (ja) 1990-09-27 1997-06-18 三菱マテリアル株式会社 水硬性リン酸カルシウムセメント
EP0520690B1 (en) 1991-06-26 1995-11-02 Nitta Gelatin Inc. Calcium phosphate type hardening material for repairing living hard tissue
US5605713A (en) 1991-11-22 1997-02-25 Boltong; Maria G. Process for the preparation of calcium phosphate cements and its application as bio-materials
US5346012A (en) 1993-02-01 1994-09-13 Halliburton Company Fine particle size cement compositions and methods
US5525148A (en) 1993-09-24 1996-06-11 American Dental Association Health Foundation Self-setting calcium phosphate cements and methods for preparing and using them
US5492947A (en) 1994-06-23 1996-02-20 Aspen Research Corporation Barrier material comprising a thermoplastic and a compatible cyclodextrin derivative
US5588488A (en) 1995-08-22 1996-12-31 Halliburton Company Cementing multi-lateral wells
US6258757B1 (en) 1997-03-14 2001-07-10 Halliburton Energy Services, Inc. Water based compositions for sealing subterranean zones and methods
US5913364A (en) 1997-03-14 1999-06-22 Halliburton Energy Services, Inc. Methods of sealing subterranean zones
DE19816858A1 (de) * 1998-04-16 1999-10-21 Merck Patent Gmbh Tricalciumphosphathaltige Biozementpasten mit Kohäsionspromotoren
US6048736A (en) 1998-04-29 2000-04-11 Kosak; Kenneth M. Cyclodextrin polymers for carrying and releasing drugs
AU6017801A (en) 2000-04-05 2001-10-23 Sofitech Nv Viscosity reduction of viscoelastic surfactant based fluids
US6457524B1 (en) 2000-09-15 2002-10-01 Halliburton Energy Services, Inc. Well cementing compositions and methods
US6476169B1 (en) 2000-09-28 2002-11-05 Halliburton Energy Services, Inc. Methods of reducing subterranean formation water permeability
US6511944B2 (en) 2001-02-23 2003-01-28 Halliburton Energy Services, Inc. Methods and compositions for treating subterranean formations with gelled hydrocarbon fluids
US6544934B2 (en) 2001-02-23 2003-04-08 Halliburton Energy Services, Inc. Methods and compositions for treating subterranean formations with gelled hydrocarbon fluids
US6908888B2 (en) 2001-04-04 2005-06-21 Schlumberger Technology Corporation Viscosity reduction of viscoelastic surfactant based fluids
US6787038B2 (en) * 2002-02-05 2004-09-07 Cerestar Holding B.V. Extraction of pollutants from underground water
US8181703B2 (en) 2003-05-16 2012-05-22 Halliburton Energy Services, Inc. Method useful for controlling fluid loss in subterranean formations
US7182136B2 (en) 2003-07-02 2007-02-27 Halliburton Energy Services, Inc. Methods of reducing water permeability for acidizing a subterranean formation
US7759292B2 (en) 2003-05-16 2010-07-20 Halliburton Energy Services, Inc. Methods and compositions for reducing the production of water and stimulating hydrocarbon production from a subterranean formation
US7303018B2 (en) 2003-07-22 2007-12-04 Bj Services Company Method of acidizing a subterranean formation with diverting foam or fluid
US7271133B2 (en) 2003-09-24 2007-09-18 Halliburton Energy Services, Inc. Methods and compositions for treating subterranean formations
US7081439B2 (en) 2003-11-13 2006-07-25 Schlumberger Technology Corporation Methods for controlling the fluid loss properties of viscoelastic surfactant based fluids
ITVA20040031A1 (it) 2004-08-05 2004-11-05 Lamberti Spa Derivati di idrossialchil guar ad elevata velocita' di dissoluzione
US7299874B2 (en) 2005-02-15 2007-11-27 Halliburton Energy Services, Inc. Viscoelastic surfactant fluids and associated methods
US7077203B1 (en) 2005-09-09 2006-07-18 Halliburton Energy Services, Inc. Methods of using settable compositions comprising cement kiln dust
US7174962B1 (en) 2005-09-09 2007-02-13 Halliburton Energy Services, Inc. Methods of using lightweight settable compositions comprising cement kiln dust
US7435293B2 (en) 2005-12-01 2008-10-14 Halliburton Energy Services, Inc. Cement compositions comprising maltodextrin
US20070129261A1 (en) 2005-12-01 2007-06-07 Halliburton Energy Services Additives Comprising Maltodextrin
US7395861B2 (en) 2005-12-01 2008-07-08 Halliburton Energy Services, Inc. Methods of cementing subterranean formations using cement compositions comprising maltodextrin
EP2185637B1 (en) * 2007-09-19 2013-04-03 SurModics, Inc. Biocompatible foams, systems, and methods
US8114818B2 (en) 2008-01-16 2012-02-14 Halliburton Energy Services, Inc. Methods and compositions for altering the viscosity of treatment fluids used in subterranean operations
WO2010065780A1 (en) 2008-12-04 2010-06-10 Skeletal Kinetics, Llc Tricalcium phosphate coarse particle compositions and methods for making the same
US8673364B2 (en) * 2009-09-28 2014-03-18 Skeletal Kinetics, Llc Rapid setting high strength calcium phosphate cements comprising cyclodextrins
CN101524557A (zh) 2009-04-21 2009-09-09 华南理工大学 抗溃散的磷酸钙骨水泥及其制备方法与应用
US20120067581A1 (en) * 2010-09-17 2012-03-22 Schlumberger Technology Corporation Mechanism for treating subteranean formations with embedded additives
CN102181274B (zh) 2011-03-30 2013-07-10 中国石油天然气股份有限公司 触变性化学封窜剂
US20130110115A1 (en) * 2011-10-26 2013-05-02 Medulaplasty LLC Minimally invasive method and devices for repairing loosened prosthetic implants
GB201119367D0 (en) * 2011-11-10 2011-12-21 M I Drilling Fluids Uk Ltd Composition and method

Also Published As

Publication number Publication date
EP2791271B1 (en) 2016-04-06
US9163173B2 (en) 2015-10-20
MY184972A (en) 2021-04-30
MY163889A (en) 2017-11-15
US9428682B2 (en) 2016-08-30
CA2857959A1 (en) 2013-06-20
US20160102238A1 (en) 2016-04-14
AU2016200016A1 (en) 2016-01-28
AU2016200016B2 (en) 2016-06-30
CA2857959C (en) 2016-10-04
AU2012352860A1 (en) 2014-05-29
US20130153223A1 (en) 2013-06-20
WO2013089967A1 (en) 2013-06-20
AU2012352860B2 (en) 2015-10-01
BR112014013910A8 (pt) 2017-06-13
EP2791271A1 (en) 2014-10-22

Similar Documents

Publication Publication Date Title
BR112014013910A8 (pt) método para manutenção de um furo de poço em uma formação subterrânea, e, fluido de manutenção do furo de poço
BR112015017294A2 (pt) método para tratar uma zona de perda de fluido em um furo de poço em uma formação subterrânea
BR112012031496A2 (pt) método para fornecer um fluido de perfuração
BRPI0918081A2 (pt) métodos para otimizar a localização de poços em uma formação de subsuperfície, e para melhorar a produção de hidrocarbonetos de uma formação de subsuperfície, e, sistema para uso na otimização da localização de poços em uma formação de subsuperfície
BR112015029265A2 (pt) métodos para tratamentos de intensificação da produção, fluido de tratamento de agente quelante espumado, e, sistema para tratamentos de intensificação da produção
BR112015011635A2 (pt) método para deslocar um fluido de perfuração e para avaliar um fluido espaçador, e, fluido espaçador consolidante
BR112012030706A2 (pt) "método para fazer manutenção em um furo de poço em uma formação subterrânea, e, fluido de manutenção de furo de poço"
BR112014012266A2 (pt) método para reduzir perda de material e sistema
BR112012011251A2 (pt) métodos para fazer manutenção de uma formação subterrânea, e de um furo de poço, ferramenta de manutenção de furo de poço, e, aparelho de manutenção de furo de poço
BR112015016933A2 (pt) método
BR112014011100A2 (pt) método para fortalecimento de furo de poço, método para perfurar um furo de poço e fluido de fortalecimento de furo de poço
BR112015010646A2 (pt) fluido viscoso ajustável para circulação perdida em formações subterrâneas
BR112015008982A2 (pt) revestimento expansível para partículas sólidas e métodos associados de uso em tratamentos subterrâneos
BRPI1014254A2 (pt) sistema de fundo de poço configurado para operação de fundo de poço, dentro de um poço, ferramentaconfigurada para ser posicionada no fundo do poço para amostragem e caracterização de fluidos de formação localizaos em um reservatório petrolífero no fundo de poço, sistema para caracterização de fluidos em fundo de poço configurado para operação em fundo de poço, sistema configurado para operação em fundo de poço, em um ou mais poços, e método de caracterização de fluidos de formação em fundo de poço utilizando uma ferramenta para fundo de poço.
BR112014008844A2 (pt) método de executar uma operação de fraturamento sobre uma perfuração de poço de uma formação subterrânea, método de executar uma operação de estimulação para um poço ter um reservatório posicionado em uma formação subterrânea, método de executar uma operação de estimulação para um poço tendo um reservatório posicionado em uma formação subterrânea, e sistema para realizar uma operação de um estimulação para um local de poço tendo perfuração de poço penetrando uma formação subterrânea, a formação subterrânea tendo descontinuidades nela
BR112013020371A2 (pt) sistema e método de manutenção de um furo de poço
BR112013008481A2 (pt) material baseado em grafeno para estabilização de xisto e método de uso
BR112013015445A2 (pt) sistema para medir parâmetros de fundo de poço de uma locação de poço, a locação de poço tendo tendo um furo de poço que se estende para uma formação subterrânea, e método para medir parâmetros de fundo de poço de uma locação de poço
BR112014027022A2 (pt) método de perfuração de um furo de poço subterrâneo usando uma coluna de perfuração
BR112014002036A2 (pt) processo de fratura com água contendo material particulado
BR112015009095A2 (pt) fluido de furo de poço, método, e método para perfilagem elétrica de subseção de um poço subterrâneo.
BR112014020147A8 (pt) Uso de 2-meltilpentano-1,5-diamina, composição e processos de perfuração e de fratura hidráulica
BRPI1005888A8 (pt) sistema e método para a perfuração autônoma de orifícios terrestres
BR112016024375A2 (pt) método
BR112015013537A2 (pt) métodos referentes à exploração de hidrocarboneto e às operações de produção

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]