BRPI0822190A2 - Método para caracterizar uma ou mais propriedades de um fluido de petróleo de multiplos componentes, sistema de processamento em computador para caracterizar uma ou mais propriedades de um fluido de petróleo de múltiplos componentes, e dispositivo de armazenamento de programa - Google Patents

Método para caracterizar uma ou mais propriedades de um fluido de petróleo de multiplos componentes, sistema de processamento em computador para caracterizar uma ou mais propriedades de um fluido de petróleo de múltiplos componentes, e dispositivo de armazenamento de programa

Info

Publication number
BRPI0822190A2
BRPI0822190A2 BRPI0822190-1A BRPI0822190A BRPI0822190A2 BR PI0822190 A2 BRPI0822190 A2 BR PI0822190A2 BR PI0822190 A BRPI0822190 A BR PI0822190A BR PI0822190 A2 BRPI0822190 A2 BR PI0822190A2
Authority
BR
Brazil
Prior art keywords
characterizing
properties
petroleum fluid
component petroleum
storage device
Prior art date
Application number
BRPI0822190-1A
Other languages
English (en)
Inventor
Youxiang Julian Zuo
Moin Muhammad
Jiabao Jack Zhu
Dingan Dan Zhang
Original Assignee
Prad Res & Dev Ltd
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 Prad Res & Dev Ltd filed Critical Prad Res & Dev Ltd
Publication of BRPI0822190A2 publication Critical patent/BRPI0822190A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2823—Raw oil, drilling fluid or polyphasic mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Complex Calculations (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
BRPI0822190-1A 2008-01-24 2008-12-18 Método para caracterizar uma ou mais propriedades de um fluido de petróleo de multiplos componentes, sistema de processamento em computador para caracterizar uma ou mais propriedades de um fluido de petróleo de múltiplos componentes, e dispositivo de armazenamento de programa BRPI0822190A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2313508P 2008-01-24 2008-01-24
US12/209,050 US7920970B2 (en) 2008-01-24 2008-09-11 Methods and apparatus for characterization of petroleum fluid and applications thereof
PCT/IB2008/055439 WO2009093106A1 (en) 2008-01-24 2008-12-18 Methods and apparatus for characterization of petroleum fluid and applications thereof

Publications (1)

Publication Number Publication Date
BRPI0822190A2 true BRPI0822190A2 (pt) 2015-06-23

Family

ID=40900095

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822190-1A BRPI0822190A2 (pt) 2008-01-24 2008-12-18 Método para caracterizar uma ou mais propriedades de um fluido de petróleo de multiplos componentes, sistema de processamento em computador para caracterizar uma ou mais propriedades de um fluido de petróleo de múltiplos componentes, e dispositivo de armazenamento de programa

Country Status (9)

Country Link
US (1) US7920970B2 (pt)
EP (1) EP2240766A1 (pt)
AU (1) AU2008348640B2 (pt)
BR (1) BRPI0822190A2 (pt)
CA (1) CA2712801A1 (pt)
MX (1) MX2010007990A (pt)
MY (1) MY153366A (pt)
RU (1) RU2527684C2 (pt)
WO (1) WO2009093106A1 (pt)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100132450A1 (en) * 2007-09-13 2010-06-03 Pomerantz Andrew E Methods for optimizing petroleum reservoir analysis
BRPI0820870A2 (pt) 2007-12-13 2015-06-16 Exxonmobil Upstream Res Co Método para simular um modelo de reservatório.
WO2009138911A2 (en) 2008-05-13 2009-11-19 Schlumberger Canada Limited Methods and apparatus for characterization of petroleum fluids contaminated with drilling mud
US8825408B2 (en) 2008-06-13 2014-09-02 Schlumberger Technology Corporation Using models for equilibrium distributions of asphaltenes in the prescence of GOR gradients to determine sampling procedures
CA2709248C (en) * 2009-07-10 2017-06-20 Schlumberger Canada Limited Method and apparatus to monitor reformation and replacement of co2/ch4 gas hydrates
BR112012000676A2 (pt) 2009-07-13 2019-09-24 Prad Research And Development Limited método para caracterizar fluido de petróleo em um reservatório atravessado por um furo de poço
US9410936B2 (en) 2009-09-11 2016-08-09 Schlumberger Technology Corporation Methods and apparatus for characterization of petroleum fluid employing analysis of high molecular weight components
WO2011066021A1 (en) 2009-11-30 2011-06-03 Exxonmobil Upstream Research Company Adaptive newton's method for reservoir simulation
WO2011077271A1 (en) 2009-12-21 2011-06-30 Schlumberger Canada Limited Methods and apparatus for characterization of a petroleum reservoir employing compositional analysis of fluid samples and rock core extract
US8271248B2 (en) 2010-04-01 2012-09-18 Schlumberger Technology Corporation Methods and apparatus for characterization of petroleum fluids and applications thereof
US9442217B2 (en) 2010-04-21 2016-09-13 Schlumberger Technology Corporation Methods for characterization of petroleum reservoirs employing property gradient analysis of reservoir fluids
BR112012025995A2 (pt) 2010-04-30 2016-06-28 Exxonmobil Upstream Res Co método e sistema para simulação de fluxo de volume finito
US9255475B2 (en) 2010-05-07 2016-02-09 Schlumberger Technology Corporation Methods for characterizing asphaltene instability in reservoir fluids
GB2498255B (en) 2010-06-15 2018-11-14 Exxonmobil Upstream Res Co Method and system for stabilizing formulation methods
AU2011283196B2 (en) 2010-07-29 2014-07-31 Exxonmobil Upstream Research Company Method and system for reservoir modeling
US10087721B2 (en) 2010-07-29 2018-10-02 Exxonmobil Upstream Research Company Methods and systems for machine—learning based simulation of flow
EP2599023B1 (en) 2010-07-29 2019-10-23 Exxonmobil Upstream Research Company Methods and systems for machine-learning based simulation of flow
EP2606382A2 (en) 2010-09-02 2013-06-26 Services Pétroliers Schlumberger Method to predict dense hydrocarbon saturations for high pressure high temperature
BR112013002114A2 (pt) 2010-09-20 2016-05-17 Exxonmobil Upstream Res Co formulações flexíveis e adaptáveis para simulações de reservatório complexas
US20130289961A1 (en) * 2010-09-20 2013-10-31 Schlumberger Technology Corporation Methods For Producing Fluids From Geological Formation
WO2012042397A2 (en) 2010-09-28 2012-04-05 Schlumberger Canada Limited Methods for reservoir evaluation employing non-equilibrium compositional gradients
US8522600B2 (en) * 2010-10-12 2013-09-03 Saudi Arabian Oil Company Fluid compositional analysis by combined gas chromatographic and direct flash methods
BR112013011789A2 (pt) * 2010-10-27 2016-09-13 Halliburton Energy Services Inc reconstruindo óleo morto
US10534871B2 (en) * 2011-03-09 2020-01-14 Schlumberger Technology Corporation Method and systems for reservoir modeling, evaluation and simulation
CA2843929C (en) 2011-09-15 2018-03-27 Exxonmobil Upstream Research Company Optimized matrix and vector operations in instruction limited algorithms that perform eos calculations
US9638681B2 (en) 2011-09-30 2017-05-02 Schlumberger Technology Corporation Real-time compositional analysis of hydrocarbon based fluid samples
MX2014008714A (es) * 2012-01-18 2014-08-21 Schlumberger Technology Bv Metodo para caracterizar yacimientos de hidrocarburos.
US9416647B2 (en) 2012-01-31 2016-08-16 Schlumberger Technology Corporation Methods and apparatus for characterization of hydrocarbon reservoirs
US9416656B2 (en) 2012-06-08 2016-08-16 Schlumberger Technology Corporation Assessing reservoir connectivity in hydrocarbon reservoirs
MX356465B (es) 2012-06-21 2018-05-30 Halliburton Energy Services Inc Metodo y aparato para interpretacion de datos de probador de formacion con modelos de flujo diversos.
US9441481B2 (en) 2012-06-29 2016-09-13 Schlumberger Technology Corporation Method and apparatus for identifying fluid attributes
US10641750B2 (en) 2012-08-03 2020-05-05 Conocophillips Company Petroleum-fluid property prediction from gas chromatographic analysis of rock extracts or fluid samples
EP2861825A4 (en) * 2012-08-07 2016-07-20 Halliburton Energy Services Inc METHODS FOR PREDICTING RESERVOIR FLUID BEHAVIOR USING STATE EQUATION
WO2014051903A1 (en) 2012-09-28 2014-04-03 Exxonmobil Upstream Research Company Fault removal in geological models
US20140260586A1 (en) * 2013-03-14 2014-09-18 Schlumberger Technology Corporation Method to perform rapid formation fluid analysis
US9606260B2 (en) 2013-04-18 2017-03-28 Schlumberger Technology Corporation Oil based drilling mud filtrate contamination monitoring using gas to oil ratio
US9371917B2 (en) 2013-04-30 2016-06-21 General Electric Company Fuel conditioning system
US10083258B2 (en) * 2013-09-13 2018-09-25 Schlumberger Technology Corporation Combining downhole fluid analysis and petroleum systems modeling
WO2015052581A1 (en) * 2013-10-01 2015-04-16 Total Sa Method for evaluating properties of a fluid medium
US10228325B2 (en) 2013-10-04 2019-03-12 Schlumberger Technology Corporation Downhole fluid analysis method and apparatus for determining viscosity
MX362574B (es) * 2013-12-27 2019-01-25 Halliburton Energy Services Inc Determinacion de relacion de gas-petroleo sintetica para fluidos de gases dominantes.
US10345481B2 (en) 2013-12-30 2019-07-09 Schlumberger Technology Corporation Asphaltene gradient modeling methods
US9581014B2 (en) 2014-01-27 2017-02-28 Schlumberger Technology Corporation Prediction of asphaltene onset pressure gradients downhole
US10858935B2 (en) 2014-01-27 2020-12-08 Schlumberger Technology Corporation Flow regime identification with filtrate contamination monitoring
US10577928B2 (en) 2014-01-27 2020-03-03 Schlumberger Technology Corporation Flow regime identification with filtrate contamination monitoring
US9557312B2 (en) 2014-02-11 2017-01-31 Schlumberger Technology Corporation Determining properties of OBM filtrates
US10605797B2 (en) 2014-02-12 2020-03-31 Schlumberger Technology Corporation Fluid analysis methods and apparatus for determining gas-oil ratio
WO2015138811A2 (en) * 2014-03-12 2015-09-17 Landmark Graphics Corporation Shared equation of state characterization of multiple fluids
WO2015138810A1 (en) * 2014-03-12 2015-09-17 Landmark Graphics Corporation Simplified compositional models for calculating properties of mixed fluids in a common surface network
US10731460B2 (en) 2014-04-28 2020-08-04 Schlumberger Technology Corporation Determining formation fluid variation with pressure
EP3175265A1 (en) 2014-07-30 2017-06-07 ExxonMobil Upstream Research Company Method for volumetric grid generation in a domain with heterogeneous material properties
WO2016028293A1 (en) * 2014-08-20 2016-02-25 Landmark Graphics Corporation Optimizing computer hardware resource utilization when processing variable precision data
US10024755B2 (en) 2014-09-30 2018-07-17 Schlumberger Technology Corporation Systems and methods for sample characterization
AU2015339884B2 (en) 2014-10-31 2018-03-15 Exxonmobil Upstream Research Company Handling domain discontinuity in a subsurface grid model with the help of grid optimization techniques
EP3213125A1 (en) 2014-10-31 2017-09-06 Exxonmobil Upstream Research Company Corp-urc-e2. 4A.296 Methods to handle discontinuity in constructing design space for faulted subsurface model using moving least squares
US10330665B2 (en) 2014-11-05 2019-06-25 Schlumberger Technology Corporation Evaluating reservoir oil biodegradation
US11768191B2 (en) 2014-11-06 2023-09-26 Schlumberger Technology Corporation Methods and systems for estimation of oil formation volume factor
US10371690B2 (en) 2014-11-06 2019-08-06 Schlumberger Technology Corporation Methods and systems for correction of oil-based mud filtrate contamination on saturation pressure
US20190145242A1 (en) * 2017-11-13 2019-05-16 Schlumberger Technology Corporation System and methodology for estimation of oil formation volume factor
US9458715B2 (en) 2014-12-16 2016-10-04 Schlumberger Technology Corporation Determining the plus fraction of a gas chromatogram
US9664665B2 (en) 2014-12-17 2017-05-30 Schlumberger Technology Corporation Fluid composition and reservoir analysis using gas chromatography
US10352161B2 (en) 2014-12-30 2019-07-16 Schlumberger Technology Corporation Applying shrinkage factor to real-time OBM filtrate contamination monitoring
CN105445444B (zh) * 2015-11-18 2017-09-15 中国石油天然气股份有限公司 注空气采油过程中焦炭生成及理化性质研究的装置及方法
US10781686B2 (en) 2016-06-27 2020-09-22 Schlumberger Technology Corporation Prediction of fluid composition and/or phase behavior
BR112019001576B1 (pt) * 2016-08-11 2022-08-16 Halliburton Energy Services Inc Método para determinar a contaminação de fluido, e, sistema para determinar a contaminação do fluido
CN106568924B (zh) * 2016-11-02 2019-04-12 杭州辛孚能源科技有限公司 基于原油宏观性质确定其分子组成的方法
CA3043231C (en) 2016-12-23 2022-06-14 Exxonmobil Upstream Research Company Method and system for stable and efficient reservoir simulation using stability proxies
US11513111B2 (en) 2017-04-10 2022-11-29 Bl Technologies, Inc. Wax risk assessment and mitigation using advanced data analytics and pipe flow modeling
WO2019099770A1 (en) 2017-11-16 2019-05-23 Schlumberger Technology Corporation System and methodology for determining phase transition properties of native reservoir fluids
US10941645B2 (en) 2018-01-03 2021-03-09 Saudi Arabian Oil Company Real-time monitoring of hydrocarbon productions
GB2594187B (en) 2018-12-21 2023-03-01 Schlumberger Technology Bv Determining reservoir fluid properties from downhole fluid analysis data using machine learning
US12228512B2 (en) 2019-07-16 2025-02-18 Saudi Arabian Oil Company Multipurpose microfluidics devices for rapid on-site optical chemical analysis
US20210125291A1 (en) * 2019-10-23 2021-04-29 Chevron U.S.A. Inc. System and method for quantitative net pay and fluid determination from real-time gas data
CN110821453B (zh) * 2019-11-07 2021-11-23 成都北方石油勘探开发技术有限公司 基于三维地质数值模型的注气油藏开发方案设计方法
WO2021113954A1 (en) * 2019-12-13 2021-06-17 Validere Technologies Inc. System, method and apparatus for predicting physical properties by indirect measurement
GB2597649B (en) * 2020-07-06 2022-10-19 Equinor Energy As Reservoir fluid property estimation using mud-gas data
CN111783310B (zh) * 2020-07-13 2021-02-09 成都理工大学 利用气井静温静压测试数据确定天然气偏差因子的方法
EP3958271A1 (en) * 2020-08-19 2022-02-23 Abu Dhabi Company for Onshore Petroleum Operation Limited Hydrocarbon fluid properties prediction using machinelearning-based models
US11773715B2 (en) 2020-09-03 2023-10-03 Saudi Arabian Oil Company Injecting multiple tracer tag fluids into a wellbore
US11572786B2 (en) 2020-12-23 2023-02-07 Halliburton Energy Services, Inc. Dual pump reverse flow through phase behavior measurements with a formation tester
CN114687732A (zh) * 2020-12-31 2022-07-01 斯伦贝谢技术有限公司 基于甲烷水合物的生产预测的系统和方法
US11660595B2 (en) 2021-01-04 2023-05-30 Saudi Arabian Oil Company Microfluidic chip with multiple porosity regions for reservoir modeling
US11534759B2 (en) 2021-01-22 2022-12-27 Saudi Arabian Oil Company Microfluidic chip with mixed porosities for reservoir modeling
US12209492B2 (en) 2021-08-17 2025-01-28 Halliburton Energy Services, Inc. Reservoir and production simulation using asphaltene onset pressure map
US12253467B2 (en) 2021-12-13 2025-03-18 Saudi Arabian Oil Company Determining partition coefficients of tracer analytes
US12000278B2 (en) 2021-12-16 2024-06-04 Saudi Arabian Oil Company Determining oil and water production rates in multiple production zones from a single production well
WO2024151837A1 (en) * 2023-01-11 2024-07-18 Schlumberger Technology Corporation Fluid compressibility factor and method of determination

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322453A (en) * 1940-09-23 1943-06-22 Phillips Petroleum Co Apparatus for controlling oil wells
US3859851A (en) 1973-12-12 1975-01-14 Schlumberger Technology Corp Methods and apparatus for testing earth formations
US4994671A (en) 1987-12-23 1991-02-19 Schlumberger Technology Corporation Apparatus and method for analyzing the composition of formation fluids
SU1677625A1 (ru) * 1988-07-07 1991-09-15 МГУ им.М.В.Ломоносова Способ подбора видов-мониторов из бурых и красных макроводорослей, в максимальной степени накапливающих т желые металлы дл контрол загр знени морской среды
US5167149A (en) 1990-08-28 1992-12-01 Schlumberger Technology Corporation Apparatus and method for detecting the presence of gas in a borehole flow stream
US5201220A (en) 1990-08-28 1993-04-13 Schlumberger Technology Corp. Apparatus and method for detecting the presence of gas in a borehole flow stream
US5266800A (en) 1992-10-01 1993-11-30 Schlumberger Technology Corporation Method of distinguishing between crude oils
US5331156A (en) 1992-10-01 1994-07-19 Schlumberger Technology Corporation Method of analyzing oil and water fractions in a flow stream
US6101447A (en) * 1998-02-12 2000-08-08 Schlumberger Technology Corporation Oil and gas reservoir production analysis apparatus and method
FR2775095B1 (fr) * 1998-02-18 2000-03-24 Elf Exploration Prod Methode de simulation pour predire en fonction du temps une composition detaillee d'un fluide produit par un reservoir
US6108608A (en) 1998-12-18 2000-08-22 Exxonmobil Upstream Research Company Method of estimating properties of a multi-component fluid using pseudocomponents
FR2811430B1 (fr) 2000-07-10 2002-09-06 Inst Francais Du Petrole Methode de modelisation permettant de predire en fonction du temps la composition detaillee de fluides porudits par un gisement souterrain en cours de production
US7249009B2 (en) 2002-03-19 2007-07-24 Baker Geomark Llc Method and apparatus for simulating PVT parameters
WO2004106942A2 (en) * 2002-08-21 2004-12-09 Shell Internationale Research Maatschappij B.V. Method for measuring fluid chemistry in drilling and production operations
US7081615B2 (en) 2002-12-03 2006-07-25 Schlumberger Technology Corporation Methods and apparatus for the downhole characterization of formation fluids
US7526953B2 (en) 2002-12-03 2009-05-05 Schlumberger Technology Corporation Methods and apparatus for the downhole characterization of formation fluids
FR2853101B1 (fr) 2003-03-28 2005-05-06 Inst Francais Du Petrole Methode de pseudoisation et d'eclatement pour decrire des fluides hydrocarbones
US7379819B2 (en) 2003-12-04 2008-05-27 Schlumberger Technology Corporation Reservoir sample chain-of-custody
US7526418B2 (en) 2004-08-12 2009-04-28 Saudi Arabian Oil Company Highly-parallel, implicit compositional reservoir simulator for multi-million-cell models
US7458258B2 (en) * 2005-12-16 2008-12-02 Schlumberger Technology Corporation Methods and apparatus for oil composition determination
CN1971273A (zh) * 2006-12-12 2007-05-30 中国石油天然气股份有限公司 凝析气藏流体恒体积衰竭试验方法

Also Published As

Publication number Publication date
MX2010007990A (es) 2010-08-10
EP2240766A1 (en) 2010-10-20
MY153366A (en) 2015-01-29
CA2712801A1 (en) 2009-07-30
WO2009093106A1 (en) 2009-07-30
US20090192768A1 (en) 2009-07-30
RU2010135337A (ru) 2012-02-27
US7920970B2 (en) 2011-04-05
AU2008348640A1 (en) 2009-07-30
AU2008348640B2 (en) 2013-03-28
RU2527684C2 (ru) 2014-09-10

Similar Documents

Publication Publication Date Title
BRPI0822190A2 (pt) Método para caracterizar uma ou mais propriedades de um fluido de petróleo de multiplos componentes, sistema de processamento em computador para caracterizar uma ou mais propriedades de um fluido de petróleo de múltiplos componentes, e dispositivo de armazenamento de programa
BRPI0924737A2 (pt) método para determinar a densidade de um fluido, programa de computador, e, método para medir uma propriedade de uma substância usando um dispositivo operando em um ambiente.
BRPI0821452A2 (pt) Método para processar um ou mais hidrocarbonetos, e, sistema para processar hidrocarbonetos
BR112013009808A2 (pt) dispositivo e método para analisar pelo menos um hidrocarbono contido em um fluido de perfuração.
BRPI0820799A2 (pt) Método e sistema para misturar um fluido de tratamento de poço em emulsão
BRPI0814340A2 (pt) Método para tratar uma formação subterrânea, programa de computador, e, sistema para tratar uma formação subterrânea
BRPI1014955A2 (pt) aparelho para detectar uma substãncia de interesse em um fluido de poço em um poço, e método para detectar uma substância de interesse em um fluido de poço.
BR112012016753A2 (pt) método, programa de computador ou um conjunto de programas de computador, mídia que pode ser lida por computador e aparelho
BR112014001992A2 (pt) método, sistema, e um ou mais meios de armazenamento legíveis por computador
BRPI0917854A2 (pt) sistema cirúrgico, método para realizar cirurgias, e, gerenciador de fluido cirúrgico
BR112012030903A2 (pt) método imnplantado por computador para analisar estados mentais, produto de programa de computador e sistema para analisar estados mentais
BRPI0909681A2 (pt) método e aparelho para injeção no fundo de poço de um ou mais fluidos de tratamento
BRPI0912961A2 (pt) sistema de detecção e/ou prevenção de queda acoplável a um usuário, método de treinamento de uma detecção de queda e/ou algoritmo de prevenção para o uso em um sistema de detecção e/ou prevenção de queda acoplável a um usuário e produto de programa de computador
BRPI0821477A2 (pt) método para processar um ou mais hidrocarbonetos, e, sistema para processar hidrocarbonetos
BRPI1001274A2 (pt) método para tratar entrada ou saída para ou do um ou mais dispositivos de armazenamento/de mídia, sistema para tratar entrada/saída, e, produto de programa de computador
BR112014016408A8 (pt) método para perfuração em uma formação subterrânea, e, fluido de perfuração
BRPI0918456A2 (pt) aparelho, e, método para determinar uma propriedade de um fluido
BRPI1012878A2 (pt) sistema e métodos para a rápida identificação e/ou caracterização de um agente microbiano em uma amostra
BR112013011945A2 (pt) sistema e método para conter fluido 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.
BRPI0822902A2 (pt) Dispositivos de controle para sistema de carregamento e/ ou descarregamento de fluido
BRPI0914648A2 (pt) método de avaliação da suficiência de várias medições da integridade de uma tubulação, sistema de avaliação para avaliar medições de espessuras de parede de tubulações e meio legível em computador
BR112012002803A2 (pt) método implementado por computador para processamento de uma consulta visual, sistema servidor,e, mídia de armazenamento não temporário legível por computador
BR112014015557A2 (pt) sistema e método para detectar propriedades de material de fluido de fundo de poço
BR112013020618A2 (pt) sistemas e métodos para injetar fluido para dentro de osso e para inserir parafusos ósseos, e parafusos ósseos para os mesmos

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.