[go: up one dir, main page]

BRPI1011708A2 - método e sistema para configuração de deslocamento de óleo cru - Google Patents

método e sistema para configuração de deslocamento de óleo cru

Info

Publication number
BRPI1011708A2
BRPI1011708A2 BRPI1011708A BRPI1011708A BRPI1011708A2 BR PI1011708 A2 BRPI1011708 A2 BR PI1011708A2 BR PI1011708 A BRPI1011708 A BR PI1011708A BR PI1011708 A BRPI1011708 A BR PI1011708A BR PI1011708 A2 BRPI1011708 A2 BR PI1011708A2
Authority
BR
Brazil
Prior art keywords
crude oil
oil displacement
setting
setting crude
displacement
Prior art date
Application number
BRPI1011708A
Other languages
English (en)
Inventor
Ralph Collins Ian
John Webb Kevin
Jane Houston Stephanie
Original Assignee
Bp Exploration Operating
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 Bp Exploration Operating filed Critical Bp Exploration Operating
Publication of BRPI1011708A2 publication Critical patent/BRPI1011708A2/pt
Publication of BRPI1011708B1 publication Critical patent/BRPI1011708B1/pt

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00Equipment or details not covered by groups E21B15/00 - E21B40/00
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16Enhanced recovery methods for obtaining hydrocarbons
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B17/00Systems involving the use of models or simulators of said systems
    • G05B17/02Systems involving the use of models or simulators of said systems electric
    • 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
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/20Displacing by water
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08Obtaining fluid samples or testing fluids, in boreholes or wells
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G01N24/081Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Earth Drilling (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Feedback Control In General (AREA)
BRPI1011708-3A 2009-06-03 2010-05-26 método e sistema para configuração de deslocamento de óleo bruto BRPI1011708B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09251481A EP2261459A1 (en) 2009-06-03 2009-06-03 Method and system for configuring crude oil displacement system
EP09251481.9 2009-06-03
PCT/GB2010/001038 WO2010139932A2 (en) 2009-06-03 2010-05-26 Method and system for configuring crude oil displacement system

Publications (2)

Publication Number Publication Date
BRPI1011708A2 true BRPI1011708A2 (pt) 2017-01-31
BRPI1011708B1 BRPI1011708B1 (pt) 2020-11-24

Family

ID=41226674

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1011708-3A BRPI1011708B1 (pt) 2009-06-03 2010-05-26 método e sistema para configuração de deslocamento de óleo bruto

Country Status (10)

Country Link
US (2) US9103201B2 (pt)
EP (2) EP2261459A1 (pt)
CN (1) CN102482938B (pt)
AU (1) AU2010255518B2 (pt)
BR (1) BRPI1011708B1 (pt)
CA (1) CA2763847C (pt)
DK (1) DK2438265T3 (pt)
EA (1) EA030069B1 (pt)
MX (2) MX338915B (pt)
WO (1) WO2010139932A2 (pt)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8162048B2 (en) * 2008-09-09 2012-04-24 Tetra Technologies, Inc. Method of delivering frac fluid and additives
EP2261459A1 (en) * 2009-06-03 2010-12-15 BP Exploration Operating Company Limited Method and system for configuring crude oil displacement system
US9982521B2 (en) 2011-05-18 2018-05-29 Bp Exploration Operating Company Limited Method for injecting low salinity water
US10221686B2 (en) * 2011-09-13 2019-03-05 Halliburton Energy Services, Inc. Measuring an adsorbing chemical in downhole fluids
AU2013217086A1 (en) * 2012-02-06 2014-08-28 M-I L.L.C. Modeling and analysis of hydraulic fracture propagation to surface from a casing shoe
US10041339B2 (en) 2012-02-09 2018-08-07 Bp Exploration Operating Company Limited Oil recovery processing using a low salinity fluid composition
US10385677B2 (en) * 2012-04-05 2019-08-20 Schlumberger Technology Corporation Formation volumetric evaluation using normalized differential data
US20130332130A1 (en) * 2012-06-09 2013-12-12 Halliburton Energy Services, Inc. Method for Analyzing Water and Preparing Oilfield Fluids Therefrom
BR112016000967A2 (pt) * 2013-07-17 2017-08-29 Bp Exploration Operating Co Ltd Método de recuperação de óleo
CN105683494A (zh) * 2013-09-16 2016-06-15 兰德马克绘图国际公司 伪相生产模拟:在储层流动模拟中经由连续相似的阶跃函数相对渗透率受控模型来评估准多相流生产以便对多个岩石物理学实现排序的信号处理方法
AR097835A1 (es) * 2013-10-01 2016-04-20 Shell Int Research Métodos para estimar la densidad del recurso mediante la integración de métodos sísmicos con densidad de fluidos y presión en los plays de recursos de esquisto
US20160009981A1 (en) * 2014-02-19 2016-01-14 Tadesse Weldu Teklu Enhanced oil recovery process to inject low-salinity water alternating surfactant-gas in oil-wet carbonate reservoirs
BR112016025081B1 (pt) * 2014-04-29 2022-04-19 Bp Exploration Operating Company Limited Método implantado por computador para determinar um ou mais modos operacionais para um sistema de deslocamento de óleo bruto, meio não transitório legível por computador e sistema para configurar um sistema de deslocamento de óleo bruto
US20160024914A1 (en) * 2014-07-23 2016-01-28 Schlumberger Technology Corporation Monitoring matrix acidizing operations
CN104407022B (zh) * 2014-11-26 2015-07-29 东北石油大学 一种模拟储层内聚驱重力分异作用的室内实验方法与装置
WO2016126762A1 (en) * 2015-02-03 2016-08-11 Schlumberger Technology Corporation Modeling of fluid introduction and/or fluid extraction elements in simulation of coreflood experiment
WO2017011658A2 (en) * 2015-07-14 2017-01-19 Conocophillips Company Enhanced oil recovery response prediction
CN105041277B (zh) * 2015-07-24 2018-01-05 中国石油化工股份有限公司石油勘探开发研究院 一种表征缝洞型油藏水驱开采效果的方法
GB201604962D0 (en) * 2016-03-23 2016-05-04 Bp Exploration Operating Method to detect incremental oil production arising from a low salinity waterflood
EP3545048A1 (en) * 2016-11-23 2019-10-02 BP Exploration Operating Company Limited Oil recovery method
MX2019007366A (es) * 2016-12-20 2019-09-05 Bp Exploration Operating Co Ltd Metodo de recuperacion de petroleo.
EP3444607A1 (en) * 2017-08-17 2019-02-20 BP Exploration Operating Company Limited Quantitative method for determining the organic acid content of crude oil
GB201714649D0 (en) * 2017-09-12 2017-10-25 Bp Exploration Operating Method of controlling salinity of a low salinity injection water
CN108876898B (zh) * 2018-04-28 2022-06-03 清能艾科(深圳)能源技术有限公司 实现原油饱和度预测的方法和装置、机器设备
EP3567211A1 (en) * 2018-05-10 2019-11-13 BP Exploration Operating Company Limited Produced water balance tool
US11385160B2 (en) * 2020-02-28 2022-07-12 Saudi Arabian Oil Company System and method for dynamic measurement of streaming potential in a core plug
US20220251944A1 (en) * 2021-02-05 2022-08-11 Saudi Arabian Oil Company Utilizing Wastes in Water Systems as Oil Reservoir Tracers
US11814937B2 (en) 2021-03-22 2023-11-14 Saudi Arabian Oil Company Methodology for modeling electrokinetic effects and identifying carbonated water injection parameters
CN113406134A (zh) * 2021-06-03 2021-09-17 中国石油化工股份有限公司 一种疏松岩心水驱孔隙结构变化的测试方法和测试装置
CN113933333B (zh) * 2021-09-09 2024-06-07 西安石油大学 致密储层co2驱沥青质沉积对岩石润湿性变化特征评价方法
US11566503B1 (en) 2021-09-21 2023-01-31 Saudi Arabian Oil Company Oil recovery of a reservoir based on residual oil saturation
CN113655082B (zh) * 2021-10-15 2021-12-21 西南石油大学 一种评价致密页岩储层的入井流体的优选方法

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3915233A (en) * 1971-05-03 1975-10-28 Mobil Oil Corp Well acidizing process
US3768560A (en) * 1971-10-26 1973-10-30 Shell Oil Co Waterflood oil recovery with chromatographically balanced surfactant and
US3885628A (en) * 1974-01-02 1975-05-27 Exxon Production Research Co Recovery of oil using microemulsions
US4036300A (en) * 1976-06-23 1977-07-19 Union Oil Company Of California Micellar flooding process
US4125156A (en) * 1977-06-06 1978-11-14 Phillips Petroleum Company Aqueous surfactant systems for in situ multiphase microemulsion formation
US4163475A (en) * 1978-04-21 1979-08-07 Occidental Oil Shale, Inc. Determining the locus of a processing zone in an in situ oil shale retort
US4448698A (en) * 1978-08-30 1984-05-15 Standard Oil Company Selecting salinities in micellar flooding
US4240504A (en) * 1978-12-21 1980-12-23 Exxon Production Research Company Simultaneous microemulsion-aqueous phase flooding process
US4262746A (en) * 1978-12-26 1981-04-21 Standard Oil Company (Indiana) Viscoelastic polymer bank with improved mobility control
US4258789A (en) * 1979-08-31 1981-03-31 Phillips Petroleum Company Cosurfactant blends for oil recovery surfactant system
US4330418A (en) * 1979-12-04 1982-05-18 Phillips Petroleum Company Characterizing hydrocarbon sulfonates and utilization of hydrocarbon sulfonates in oil recovery
US4279305A (en) * 1980-05-27 1981-07-21 Shell Oil Company Process for stimulating a well with a saline surfactant sulfate, alkanol and acid system
US4359093A (en) * 1980-11-21 1982-11-16 Union Oil Co. Of California Method for enhanced oil recovery in reservoirs containing dissolved divalent metal cations
US4526231A (en) * 1983-07-25 1985-07-02 The United States Of America As Represented By The United States Department Of Energy Process for tertiary oil recovery using tall oil pitch
US4969130A (en) * 1989-09-29 1990-11-06 Scientific Software Intercomp, Inc. System for monitoring the changes in fluid content of a petroleum reservoir
US5301751A (en) * 1992-10-21 1994-04-12 Githens Charles J Method for using soap as a soluable fluid loss additive in the hydraulic fracturing treatment of oil and gas wells
US5388646A (en) * 1993-10-01 1995-02-14 Hensley; Clifford J. Method for rejuvenation of injection wells
CN1197152A (zh) * 1997-04-18 1998-10-28 东北大学 一种注水驱油方法
US7006959B1 (en) * 1999-10-12 2006-02-28 Exxonmobil Upstream Research Company Method and system for simulating a hydrocarbon-bearing formation
US6875728B2 (en) * 1999-12-29 2005-04-05 Bj Services Company Canada Method for fracturing subterranean formations
AU2001251019A1 (en) * 2000-03-27 2001-10-08 Peter J. Ortoleva Method for simulation of enhanced fracture detection in sedimentary basins
US6668922B2 (en) * 2001-02-16 2003-12-30 Schlumberger Technology Corporation Method of optimizing the design, stimulation and evaluation of matrix treatment in a reservoir
US6904366B2 (en) * 2001-04-03 2005-06-07 The Regents Of The University Of California Waterflood control system for maximizing total oil recovery
US20040112836A1 (en) * 2002-12-11 2004-06-17 Manz David Harold Oil and gas well fracturing (frac) water treatment process
US7289942B2 (en) * 2003-03-26 2007-10-30 Exxonmobil Upstream Research Company Performance prediction method for hydrocarbon recovery processes
CN1525041A (zh) * 2003-09-16 2004-09-01 贵州航天凯山石油仪器有限公司 油田注水井配注量自动调节方法
US20060015310A1 (en) * 2004-07-19 2006-01-19 Schlumberger Technology Corporation Method for simulation modeling of well fracturing
NO321856B1 (no) * 2004-10-13 2006-07-17 Geocontrast As Fremgangsmate for overvaking av resistivitet til en hydrokarbonholdig formasjon ved hjelp av et injisert sporingsfluid
US7490664B2 (en) * 2004-11-12 2009-02-17 Halliburton Energy Services, Inc. Drilling, perforating and formation analysis
US7707018B2 (en) * 2004-12-14 2010-04-27 Schlumberger Technology Corporation Finite volume method system and program storage device for linear elasticity involving coupled stress and flow in a reservoir simulator
US7859943B2 (en) * 2005-01-07 2010-12-28 Westerngeco L.L.C. Processing a seismic monitor survey
US8301425B2 (en) * 2005-07-27 2012-10-30 Exxonmobil Upstream Research Company Well modeling associated with extraction of hydrocarbons from subsurface formations
US7620534B2 (en) * 2006-04-28 2009-11-17 Saudi Aramco Sound enabling computerized system for real time reservoir model calibration using field surveillance data
RU2324810C2 (ru) * 2006-05-31 2008-05-20 Шлюмберже Текнолоджи Б.В. Способ определения размеров трещины гидроразрыва пласта
US8473268B2 (en) * 2006-06-26 2013-06-25 Exxonmobil Upstream Research Company Method for comparing and back allocating production
US7603261B2 (en) * 2006-07-11 2009-10-13 Schlumberger Technology Corporation Method for predicting acid placement in carbonate reservoirs
CN103061725B (zh) * 2006-09-08 2015-08-19 英国石油勘探运作有限公司 烃采收工艺
CA2663526A1 (en) * 2006-09-20 2008-03-27 Exxonmobil Upstream Research Company Earth stress analysis method for hydrocarbon recovery
US7511487B2 (en) * 2007-02-27 2009-03-31 Schlumberger Technology Corporation Logging method for determining characteristic of fluid in a downhole measurement region
AU2008221491A1 (en) * 2007-02-27 2008-09-04 Schlumberger Technology B.V. System and method for waterflood performance monitoring
US8612194B2 (en) * 2007-08-08 2013-12-17 Westerngeco L.L.C. Updating a subterranean model using at least electromagnetic data
EP2223126B1 (en) * 2007-12-07 2018-08-01 Landmark Graphics Corporation, A Halliburton Company Systems and methods for utilizing cell based flow simulation results to calculate streamline trajectories
US9074454B2 (en) * 2008-01-15 2015-07-07 Schlumberger Technology Corporation Dynamic reservoir engineering
US8190414B2 (en) * 2008-03-26 2012-05-29 Exxonmobil Upstream Research Company Modeling of hydrocarbon reservoirs containing subsurface features
US8061444B2 (en) * 2008-05-22 2011-11-22 Schlumberger Technology Corporation Methods and apparatus to form a well
WO2009158160A2 (en) * 2008-06-25 2009-12-30 Schlumberger Canada Limited Method for estimating formation permeability using time lapse measurements
WO2010004393A2 (en) * 2008-07-11 2010-01-14 Schlumberger Technology B.V. Nmr logging of miscible displacement
US8162048B2 (en) * 2008-09-09 2012-04-24 Tetra Technologies, Inc. Method of delivering frac fluid and additives
EP2261459A1 (en) * 2009-06-03 2010-12-15 BP Exploration Operating Company Limited Method and system for configuring crude oil displacement system
BR112012019720A2 (pt) * 2010-02-12 2016-05-10 Bp Exploration Operating método e sistema para predizer o efeito da injeção de micróbios em um reservatório petrolífero.
US8550164B2 (en) * 2010-07-23 2013-10-08 Saudi Arabian Oil Company Oil recovery process for carbonate reservoirs
US8550163B2 (en) * 2010-07-23 2013-10-08 Saudi Arabian Oil Company Oil recovery process for carbonate reservoirs
CN107101922A (zh) * 2010-08-06 2017-08-29 英国石油勘探运作有限公司 用于测试多个样本的设备和方法
US8510089B2 (en) * 2010-08-31 2013-08-13 Chevron U.S.A., Inc. Computer-implemented systems and methods for forecasting performance of polymer flooding of an oil reservoir system
CA2823017A1 (en) * 2011-01-26 2012-08-02 Exxonmobil Upstream Research Company Method of reservoir compartment analysis using topological structure in 3d earth model
WO2013003269A2 (en) * 2011-06-27 2013-01-03 Board Of Regents, The University Of Texas System Method for generating a general enhanced oil recovery and waterflood forecasting model
US10041339B2 (en) * 2012-02-09 2018-08-07 Bp Exploration Operating Company Limited Oil recovery processing using a low salinity fluid composition

Also Published As

Publication number Publication date
WO2010139932A2 (en) 2010-12-09
MX338915B (es) 2016-05-03
EP2438265A2 (en) 2012-04-11
DK2438265T3 (da) 2019-12-16
US20120143579A1 (en) 2012-06-07
EP2438265B1 (en) 2019-09-18
AU2010255518A1 (en) 2011-12-22
US20150300149A1 (en) 2015-10-22
BRPI1011708B1 (pt) 2020-11-24
EA201101696A1 (ru) 2012-07-30
CN102482938A (zh) 2012-05-30
EA030069B1 (ru) 2018-06-29
CA2763847A1 (en) 2010-12-09
MX2011012909A (es) 2012-02-13
WO2010139932A3 (en) 2011-04-28
CA2763847C (en) 2017-11-07
AU2010255518B2 (en) 2015-08-13
EP2261459A1 (en) 2010-12-15
CN102482938B (zh) 2016-08-03
US9103201B2 (en) 2015-08-11
US10227858B2 (en) 2019-03-12

Similar Documents

Publication Publication Date Title
BRPI1011708A2 (pt) método e sistema para configuração de deslocamento de óleo cru
BR112012002721A2 (pt) sistema e método para produzir petróleo e /ou gás
BRPI0919650A2 (pt) método e sistema para aquecer uma formação de subsuperfície
BRPI0915309A2 (pt) método e sistema para mineração de solução
BRPI0908045A2 (pt) Sistema e método para separação de betume das areias
BRPI1008897A2 (pt) método, aparelho e sistema para avaliar desempenho de perfuração de furo de poço
BRPI1006836A2 (pt) sistema e método para determinar causas de estabelecimento
BRPI0923613A2 (pt) método e sistema para manter desempenho operacional de uma transparência
BRPI0923266A2 (pt) metodo para recuperacao avancada de petroleo
BRPI0910707A2 (pt) sistema e método para desconexão múltipla de pdn
BRPI0810026A2 (pt) sistema de aquecimento para uma formação de subsuperfície, e, método para aquecer uma formação de subsuperfície
BR112012000888A2 (pt) sistema e método para iniciar um sistema operacional multiambiente
BRPI0918770A2 (pt) sistema e método para transferência de propante
BRPI0906215A2 (pt) método e sistema para inserção de conteúdo segmentado
BRPI0920141A2 (pt) sistema e método para tratar uma formação de subsuperfície.
BRPI0817188A2 (pt) Método para controlar hidratos em um sistema de produção submarino
BRPI0814360A2 (pt) método para determinar uma característica da formação, método para determinar a propriedade da formação, e sistema para determinar uma característica da formação
BRPI1006718A2 (pt) método e sistema para obter imagens de uma pedra lapidada
BR112012001631A2 (pt) sistema de pressão positiva contínua para vias aereas e método para fornecer sistema de pressão positiva contínua para vias aéreas
BR112012031985A2 (pt) método para operar um veículo e sistema de veículo
BRPI0915845A2 (pt) sistema para medição de tensão de cizalhamento em tubulares fundo de poço
BR112012030515A2 (pt) sistema para determinar o teor de asfalteno de óleo bruto, e método para determinar o teor de asfalteno de óleo bruto.
BRPI0907354A2 (pt) sistema de livro responsivo e método para usar livro responsivo
BR112012006930A2 (pt) método para a avaliação de uma condiçã de um fígado e sistema para a avaliação de uma condição de um fígado
BR112012015367A2 (pt) método para a produção de etanol e sistema de sacarificação-fermentação

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/11/2020, OBSERVADAS AS CONDICOES LEGAIS.