BR112012001802A2 - métodos de correção de zona dentro de formação subterrânea portando hidrocarbonetos e/ou petróleo pesado/viscoso para inibir a irrupção de fluido de propulsão e/ou de água - Google Patents
métodos de correção de zona dentro de formação subterrânea portando hidrocarbonetos e/ou petróleo pesado/viscoso para inibir a irrupção de fluido de propulsão e/ou de águaInfo
- Publication number
- BR112012001802A2 BR112012001802A2 BR112012001802A BR112012001802A BR112012001802A2 BR 112012001802 A2 BR112012001802 A2 BR 112012001802A2 BR 112012001802 A BR112012001802 A BR 112012001802A BR 112012001802 A BR112012001802 A BR 112012001802A BR 112012001802 A2 BR112012001802 A2 BR 112012001802A2
- Authority
- BR
- Brazil
- Prior art keywords
- outbreaks
- oil
- water
- underground formation
- correction methods
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
- 229930195733 hydrocarbon Natural products 0.000 title 1
- 150000002430 hydrocarbons Chemical class 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/5045—Compositions based on water or polar solvents containing inorganic compounds
-
- 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
- C04B28/04—Portland 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
- C04B28/30—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
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
-
- 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
- C09K8/44—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing organic binders only
-
- 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
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
-
- 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
- E21B43/32—Preventing gas- or water-coning phenomena, i.e. the formation of a conical column of gas or water around wells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23044309P | 2009-07-31 | 2009-07-31 | |
PCT/US2010/043730 WO2011014666A1 (en) | 2009-07-31 | 2010-07-29 | Method to control driving fluid breakthrough during production of hydrocarbons from a subterranean reservoir |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012001802A2 true BR112012001802A2 (pt) | 2016-03-15 |
Family
ID=42805259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012001802A BR112012001802A2 (pt) | 2009-07-31 | 2010-07-29 | métodos de correção de zona dentro de formação subterrânea portando hidrocarbonetos e/ou petróleo pesado/viscoso para inibir a irrupção de fluido de propulsão e/ou de água |
Country Status (7)
Country | Link |
---|---|
US (1) | US8453733B2 (pt) |
EP (1) | EP2459671A1 (pt) |
BR (1) | BR112012001802A2 (pt) |
CA (1) | CA2768936A1 (pt) |
MX (1) | MX2012001353A (pt) |
RU (1) | RU2550623C2 (pt) |
WO (1) | WO2011014666A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2515411B (en) * | 2009-10-09 | 2015-06-10 | Senergy Holdings Ltd | Well simulation |
US20130146288A1 (en) * | 2011-10-03 | 2013-06-13 | David Randolph Smith | Method and apparatus to increase recovery of hydrocarbons |
EA201591810A1 (ru) | 2013-03-15 | 2016-03-31 | Дзе Риджентс Оф Дзе Юниверсити Оф Калифорния | Микробная конкреция как способ управления образованием каналов при добыче нефти из рыхлых материнских пород |
US9482079B2 (en) * | 2013-08-30 | 2016-11-01 | Halliburton Energy Services, Inc. | Determining acid injection treatment parameters |
CN104212422B (zh) * | 2014-08-08 | 2017-02-08 | 左青山 | 一种稠油低成本改性粘土类堵水剂及使用方法 |
CN105569605B (zh) * | 2015-12-15 | 2018-02-02 | 中国石油天然气股份有限公司 | 一种提高低渗透裂缝型油藏油井化学堵水成功率的方法 |
WO2018013079A1 (en) * | 2016-07-11 | 2018-01-18 | Baker Hughes Incorporated | Treatment methods for water or gas reduction in hydrocarbon production wells |
US11091687B2 (en) | 2017-09-13 | 2021-08-17 | Halliburton Energy Services, Inc. | Methods of improving conformance applications |
EP3456696B1 (de) * | 2017-09-18 | 2024-06-05 | PCT Chemie GmbH | Verfahren zum nachweis einer additivzusammensetzun |
CN107575207B (zh) * | 2017-10-19 | 2020-05-05 | 陕西延长石油(集团)有限责任公司研究院 | 一种预测油田水驱波及半径的方法 |
CN107699218A (zh) * | 2017-10-25 | 2018-02-16 | 中国石油化工股份有限公司 | 复合矿物凝胶封堵体系及其制备方法 |
US11520070B2 (en) * | 2018-02-01 | 2022-12-06 | Schlumberger Technology Corporation | Effective medium theory of acidized carbonate matrix resistivity employed to calculate the apparent geometric parameters of the wormholes |
CN110358513B (zh) * | 2018-03-26 | 2021-07-30 | 中国石油化工股份有限公司 | 一种桥接堵漏浆及其制备方法 |
CN114427374B (zh) * | 2020-09-21 | 2024-06-25 | 中国石油化工股份有限公司 | 一种用于断溶体油藏的井组协同控水方法 |
CN113673909B (zh) * | 2021-09-06 | 2024-03-15 | 淮南矿业(集团)有限责任公司 | 矿井底板承压含水层注浆截留封堵效果评价方法及*** |
US11946359B2 (en) * | 2022-08-08 | 2024-04-02 | Saudi Arabian Oil Company | Cement slurry marker for identifying flow sources and impaired barriers |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3014530A (en) * | 1957-08-20 | 1961-12-26 | Harvel Res Corp | Compositions of matter and methods and steps for making and using the same |
US3482634A (en) * | 1968-06-28 | 1969-12-09 | Milchem Inc | Process for sealing porous earth formations by cementing |
US3658129A (en) | 1970-09-01 | 1972-04-25 | Phillips Petroleum Co | In situ gelation of polymers during waterflooding |
US4009755A (en) * | 1976-03-17 | 1977-03-01 | Union Oil Company Of California | Selectively controlling the flow of fluids through subterranean formations |
US4683949A (en) | 1985-12-10 | 1987-08-04 | Marathon Oil Company | Conformance improvement in a subterranean hydrocarbon-bearing formation using a polymer gel |
US4834180A (en) | 1986-10-09 | 1989-05-30 | Mobil Oil Corporation | Amino resins crosslinked polymer gels for permeability profile control |
FR2618846A2 (fr) | 1986-11-25 | 1989-02-03 | Schlumberger Cie Dowell | Procede de colmatage de formations souterraines notamment dans le secteur des forages petroliers ainsi que compositions et applications correspondantes |
US4730675A (en) | 1986-12-22 | 1988-03-15 | Marathon Oil Company | Plugging an abandoned well with a polymer gel |
US4724906A (en) * | 1986-12-22 | 1988-02-16 | Marathon Oil Company | Wellbore cementing process using a polymer gel |
US4688639A (en) * | 1986-12-24 | 1987-08-25 | Marathon Oil Company | Polymer gelation process for oil recovery applications |
US4766959A (en) | 1987-04-13 | 1988-08-30 | Conoco Inc. | Reducing permeability of highly permeable zones in subterranean formations |
US4809781A (en) * | 1988-03-21 | 1989-03-07 | Mobil Oil Corporation | Method for selectively plugging highly permeable zones in a subterranean formation |
US5181568A (en) * | 1991-09-26 | 1993-01-26 | Halliburton Company | Methods of selectively reducing the water permeabilities of subterranean formations |
US6143699A (en) | 1996-12-04 | 2000-11-07 | Alberta Oil Sands Technology And Research Authority | Process for reducing permeability in a subterranean formation |
US6024167A (en) | 1997-05-15 | 2000-02-15 | Cyrus A. Irani | Transporting waterflood mobility control agents to high permeability zones |
US5900539A (en) | 1997-07-25 | 1999-05-04 | Alberta Research Council | Device and method for determining rheological quality of non-newtonian liquids |
US5947644A (en) | 1998-04-03 | 1999-09-07 | Marathon Oil Company | Construction of a fluid impermeable subterranean barrier wall |
US6186231B1 (en) | 1998-11-20 | 2001-02-13 | Texaco Inc. | Conformance improvement in hydrocarbon bearing underground strata using lignosulfonate-acrylic acid graft copolymer gels |
US6228812B1 (en) | 1998-12-10 | 2001-05-08 | Bj Services Company | Compositions and methods for selective modification of subterranean formation permeability |
US6664215B1 (en) | 2000-06-06 | 2003-12-16 | Brian H. Tomlinson | Composition for controlling wellbore fluid and gas invasion and method for using same |
CA2349998A1 (en) | 2000-06-12 | 2001-12-12 | Bernard Tremblay | Reinforced clay gel |
US6450260B1 (en) | 2000-07-07 | 2002-09-17 | Schlumberger Technology Corporation | Sand consolidation with flexible gel system |
US6854522B2 (en) | 2002-09-23 | 2005-02-15 | Halliburton Energy Services, Inc. | Annular isolators for expandable tubulars in wellbores |
GB2411679B (en) | 2002-11-06 | 2006-08-30 | Shell Int Research | Inhibiting breakthrough of driving fluid via a permeable geological layer into an oil production well |
US6889768B2 (en) * | 2003-03-11 | 2005-05-10 | Halliburton Energy Services, Inc. | Sealing composition |
RU2234590C1 (ru) * | 2003-10-06 | 2004-08-20 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Способ изоляции водопритоков в скважину |
RU2262584C2 (ru) * | 2003-10-15 | 2005-10-20 | Открытое акционерное общество "Акционерная нефтяная компания "Башнефть" (ОАО"АНК"Башнефть") | Способ регулирования проницаемости пласта |
CA2451641A1 (en) * | 2004-01-09 | 2005-07-09 | Laurie A. Hodgins | Method of placing blocking gel in gas producing formations in order to reduce water influx into the well bore |
US7131493B2 (en) | 2004-01-16 | 2006-11-07 | Halliburton Energy Services, Inc. | Methods of using sealants in multilateral junctions |
US7350572B2 (en) | 2004-09-01 | 2008-04-01 | Schlumberger Technology Corporation | Methods for controlling fluid loss |
CA2481735A1 (en) | 2004-09-15 | 2006-03-15 | Alberta Science And Research Authority | Method for controlling water influx into cold production wells using sandy gels |
WO2006063986A1 (en) | 2004-12-15 | 2006-06-22 | Shell Internationale Research Maatschappij B.V. | Method of sealing an annular space in a wellbore |
GB2427630B (en) * | 2005-06-30 | 2007-11-07 | Schlumberger Holdings | Methods and materials for zonal isolation |
US7350576B2 (en) | 2005-08-17 | 2008-04-01 | Halliburton Energy Services, Inc. | Methods of sealing subterranean formations using rapid setting plugging compositions |
US7544641B2 (en) | 2005-08-17 | 2009-06-09 | Halliburton Energy Services, Inc. | Rapid setting plugging compositions for sealing subterranean formations |
CA2620344C (en) | 2005-09-23 | 2011-07-12 | Alex Turta | Toe-to-heel waterflooding with progressive blockage of the toe region |
RU2283421C1 (ru) * | 2005-11-01 | 2006-09-10 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Способ изоляции водопритоков или зон поглощения в скважине |
US7694738B2 (en) | 2005-12-01 | 2010-04-13 | Halliburton Energy Services, Inc. | Methods of using wellbore sealant compositions containing cationic latexes |
US8132623B2 (en) * | 2006-01-23 | 2012-03-13 | Halliburton Energy Services Inc. | Methods of using lost circulation compositions |
US7588081B2 (en) * | 2006-05-17 | 2009-09-15 | Schlumberger Technology Corporation | Method of modifying permeability between injection and production wells |
US7510011B2 (en) | 2006-07-06 | 2009-03-31 | Schlumberger Technology Corporation | Well servicing methods and systems employing a triggerable filter medium sealing composition |
US8822388B2 (en) * | 2006-11-28 | 2014-09-02 | Spi Technologies Llc | Multi-component aqueous gel solution for control of delayed gelation timing and for resulting gel properties |
US8815785B2 (en) * | 2006-12-29 | 2014-08-26 | Halliburton Energy Services, Inc. | Utilization of surfactant as conformance materials |
US7350575B1 (en) | 2007-01-11 | 2008-04-01 | Halliburton Energy Services, Inc. | Methods of servicing a wellbore with compositions comprising Sorel cements and oil based fluids |
RU2352766C1 (ru) * | 2007-07-17 | 2009-04-20 | Институт химии нефти Сибирского отделения Российской академии наук | Способ изоляции водопритоков в нефтяных и газовых добывающих скважинах и выравнивания профиля приемистости в нагнетательных вертикальных и горизонтальных скважинах при наличии супертрещин и высокопроницаемых пластов и состав для его осуществления |
WO2009034287A1 (en) * | 2007-09-13 | 2009-03-19 | Halliburton Energy Services, Inc. | Methods of using colloidal silica based gels |
EA018184B1 (ru) * | 2007-10-16 | 2013-06-28 | Эксонмобил Апстрим Рисерч Компани | Система и способ для регулирования притока нежелательных текучих сред из ствола скважины при добыче углеводородов |
DK177735B1 (da) * | 2008-11-19 | 2014-05-12 | Mærsk Olie Og Gas As | Tætning af thief zoner |
-
2010
- 2010-07-29 MX MX2012001353A patent/MX2012001353A/es not_active Application Discontinuation
- 2010-07-29 EP EP10745046A patent/EP2459671A1/en not_active Withdrawn
- 2010-07-29 US US12/846,480 patent/US8453733B2/en not_active Expired - Fee Related
- 2010-07-29 CA CA2768936A patent/CA2768936A1/en not_active Abandoned
- 2010-07-29 WO PCT/US2010/043730 patent/WO2011014666A1/en active Application Filing
- 2010-07-29 BR BR112012001802A patent/BR112012001802A2/pt not_active IP Right Cessation
- 2010-07-29 RU RU2012103925/03A patent/RU2550623C2/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP2459671A1 (en) | 2012-06-06 |
CA2768936A1 (en) | 2011-02-03 |
RU2012103925A (ru) | 2013-09-10 |
US8453733B2 (en) | 2013-06-04 |
US20110024115A1 (en) | 2011-02-03 |
RU2550623C2 (ru) | 2015-05-10 |
WO2011014666A1 (en) | 2011-02-03 |
MX2012001353A (es) | 2012-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112012001802A2 (pt) | métodos de correção de zona dentro de formação subterrânea portando hidrocarbonetos e/ou petróleo pesado/viscoso para inibir a irrupção de fluido de propulsão e/ou de água | |
BRPI0812769A2 (pt) | Aditivo para reduzir perda de fluido para fluidos de perfuração . | |
BRPI0819674A2 (pt) | processo para beneficiar óleo bruto inteiro por água pressurizada quente e fluido de recuperação. | |
BR112012000676A2 (pt) | método para caracterizar fluido de petróleo em um reservatório atravessado por um furo de poço | |
BR112014016408A2 (pt) | método para perfuração em uma formação subterrânea, e, fluido de perfuração | |
BR112014005923A2 (pt) | composição de fluido de limite de escoamento, fluido de perfuração para o uso na perfuração de formação subterrânea, fluido de fratura hidráulica para o uso na fratura de formações subterrâneas, e, uso de uma composição de fluido de limite de escoamento | |
CO6811841A2 (es) | Sistema de fluido de alta presión - alta temperatura libre de sólidos para la perforación, terminación y reparación de pozos petroleros y de gas | |
BRPI0919457A2 (pt) | método para simular escoamento de fluido em um reservatório de hidrocarboneto | |
BR112012005310A2 (pt) | método para caracterizar fluido de petroleo em um reservatório atravessado por ao menos um furo de poço | |
BRPI0819608A2 (pt) | métodos para monitorar escoamento de fluido e para produzir hidrocarbonetos | |
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. | |
BR112014009212A2 (pt) | suspensão, e, fluido de perfuração | |
BRPI1010580A2 (pt) | conjunto para produzir uma conexão roscada para perfuração e exploração de poços de hidrocarbonetos, e a resultante conexão roscada. | |
BRPI1015551A2 (pt) | método para reduzir a perda de fluido. | |
BR112015004057A2 (pt) | método para manutenção de um furo de poço em uma formação subterrânea e fluido de manutenção de furo de poço | |
BR112014016298A2 (pt) | método para uitilizar um fluido de perfuração de emulsão inversa, e, fluido de perfuração de emulsão inversa | |
BR112012020421A2 (pt) | recipiente para amostragem de fluido | |
BRPI1013069A2 (pt) | união roscada para perfuração e exploração de poços de hidrocarbonetos | |
BR112014002494A2 (pt) | sensor para determinar o conteúdo gasoso de um fluido bifásico que flui em linha de fluxo | |
BR112012004712A2 (pt) | fluido de emulsão inversa, e, métodos para perfurar um poço subterrâneo com um fluido de emulsão inversa, e para preparar um fluido de emulsão inversa | |
BR112012000598A2 (pt) | método para reduzir a viscosidade de fluidos de hidrocarboneto | |
BR112012014388A2 (pt) | composição lubrificante biodegradável e a sua ultilização em um fluido de perfuração. especificamente para reservatórios muiito profundos | |
BRPI0919480A2 (pt) | métodos de recuperação de petróleo e outros fluídos de formação | |
FI20105577A (fi) | Kallionporauslaite, menetelmä sen ajolaitteiston lämpötilan hallitsemiseksi sekä nestejäähdytysjärjestelmä | |
CO6801712A2 (es) | Fluidos de perforación diseñados para gestión de ecd y rendimiento excepcional de fluido |
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] |