BR112012008709A2 - método para análise dentro de poço de fluidos de formação de petróleo, aparelho para teste de fluido dentro de poço de fluido de petróleo, e aparelho de teste de fluido - Google Patents
método para análise dentro de poço de fluidos de formação de petróleo, aparelho para teste de fluido dentro de poço de fluido de petróleo, e aparelho de teste de fluidoInfo
- Publication number
- BR112012008709A2 BR112012008709A2 BR112012008709A BR112012008709A BR112012008709A2 BR 112012008709 A2 BR112012008709 A2 BR 112012008709A2 BR 112012008709 A BR112012008709 A BR 112012008709A BR 112012008709 A BR112012008709 A BR 112012008709A BR 112012008709 A2 BR112012008709 A2 BR 112012008709A2
- Authority
- BR
- Brazil
- Prior art keywords
- fluid
- oil
- proteins
- activity
- fermentable
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 2
- 238000004458 analytical method Methods 0.000 title 1
- 239000003129 oil well Substances 0.000 title 1
- 239000003921 oil Substances 0.000 abstract 5
- 108090000623 proteins and genes Proteins 0.000 abstract 5
- 102000004169 proteins and genes Human genes 0.000 abstract 5
- 235000000346 sugar Nutrition 0.000 abstract 4
- 108090000790 Enzymes Proteins 0.000 abstract 3
- 102000004190 Enzymes Human genes 0.000 abstract 3
- 239000008346 aqueous phase Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- 239000012429 reaction media Substances 0.000 abstract 3
- 150000008163 sugars Chemical class 0.000 abstract 3
- 229920002488 Hemicellulose Polymers 0.000 abstract 2
- 108010059820 Polygalacturonase Proteins 0.000 abstract 2
- 239000012736 aqueous medium Substances 0.000 abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 2
- 239000001913 cellulose Substances 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- 108010093305 exopolygalacturonase Proteins 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000013019 agitation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000007790 solid phase Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
-
- 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
- E21B49/00—Testing 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
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/087—Well testing, e.g. testing for reservoir productivity or formation parameters
- E21B49/0875—Well testing, e.g. testing for reservoir productivity or formation parameters determining specific fluid parameters
-
- 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
- E21B49/00—Testing 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
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/10—Obtaining fluid samples or testing fluids, in boreholes or wells using side-wall fluid samplers or testers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
- G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
método d eenzima para extração de óleos e proteínas a partir de matéria vegetal em um meio aquoso. a presente invenção refere-se a um método de enzima para extrusar óleos, proteínas e açúcares fermentáveis a partir de material vegetal em um meio aquoso, compreendendo as seguintes etapas: a) adicionar água ao material vegetal, tendo um tamanho d epartícula adequado, b) adicionar uma mistura de enzimas que contém pelo menos uma celulose, pelo menos uma hemicelulose, e pelo menos uma pectinase, a relação entre a atividade de pactinase e a atividade de celulose sendo 0,14, preferencialmente compreendido entre 0,3 e 2,5 e mais preferencialmente entre 0,35 e 0,45 e a relação entre as atividades de pactinases e a hemicelulose pelo menos sendo 7,10-3, preferencialmente composto entre 1.10-2 e 0,5, e mais preferencialmente entre 1.10-2 e 2.10-2, a atividade de pectinase sendo inferior a 120 umol/min/ml, e de preferência inferior a10umol/min/ml, c) incubar o material vegetal e a mistura de nzimas com agitação para liberar nos óleos do meio de reação, proteínas e açúcares fermentáveis, por uma duração em função dos rendimentos desejados. d) separar o meio de reação para obter óleo livre, uma fase aquosa contendo proteínas e açúcares fermentáveis e uma fase sólida. e) opcionalmente, separa uma emulsão do óleo livre ou da fase aquosa e reciclar a emulsão no meio de reação. f) separa as proteínas e açúcares fermentáveis da fase aquosa.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/578,425 US8146655B2 (en) | 2009-10-13 | 2009-10-13 | Methods and apparatus for downhole characterization of emulsion stability |
PCT/IB2010/054430 WO2011045700A1 (en) | 2009-10-13 | 2010-09-30 | Methods and apparatus for downhole characterization of emulsion stability |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012008709A2 true BR112012008709A2 (pt) | 2016-12-06 |
Family
ID=43416354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012008709A BR112012008709A2 (pt) | 2009-10-13 | 2010-09-30 | método para análise dentro de poço de fluidos de formação de petróleo, aparelho para teste de fluido dentro de poço de fluido de petróleo, e aparelho de teste de fluido |
Country Status (7)
Country | Link |
---|---|
US (1) | US8146655B2 (pt) |
BR (1) | BR112012008709A2 (pt) |
CA (1) | CA2777297C (pt) |
GB (1) | GB2486625B (pt) |
MX (1) | MX2012004251A (pt) |
NO (1) | NO20120446A1 (pt) |
WO (1) | WO2011045700A1 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8434356B2 (en) | 2009-08-18 | 2013-05-07 | Schlumberger Technology Corporation | Fluid density from downhole optical measurements |
US8434357B2 (en) * | 2009-08-18 | 2013-05-07 | Schlumberger Technology Corporation | Clean fluid sample for downhole measurements |
US8586913B2 (en) * | 2011-01-10 | 2013-11-19 | Schlumberger Technology Corporation | Fluidic density measurements based on beta particles detection |
CN102288547A (zh) * | 2011-07-13 | 2011-12-21 | 广西大学 | 测定乳液稳定性的方法及其装置 |
US9249660B2 (en) * | 2011-11-28 | 2016-02-02 | Schlumberger Technology Corporation | Formation fluid sampling |
AU2015221537A1 (en) * | 2012-01-31 | 2015-09-24 | Halliburton Energy Services, Inc. | Sensor conditioning apparatus, systems, and methods |
US9182518B2 (en) | 2012-01-31 | 2015-11-10 | Halliburton Energy Services, Inc. | Sensor conditioning apparatus, systems, and methods |
US20130342211A1 (en) * | 2012-06-26 | 2013-12-26 | Schlumberger Technology Corporation | Impedance Spectroscopy Measurement Device And Methods For Analysis Of Live Reservoir Fluids And Assessment Of In-Situ Corrosion Of Multiple Alloys |
US9057793B2 (en) | 2013-06-04 | 2015-06-16 | Schlumberger Technology Corporation | Fluid analyzer with mirror and method of using same |
US9678002B2 (en) * | 2014-10-29 | 2017-06-13 | Chevron U.S.A. Inc. | Method and system for NIR spectroscopy of mixtures to evaluate composition of components of the mixtures |
US10012077B2 (en) * | 2014-10-30 | 2018-07-03 | Halliburton Energy Services, Inc. | Downhole sensor for formation fluid property measurement |
EP3091174A1 (en) * | 2015-05-04 | 2016-11-09 | Openfield | A downhole fluid properties analysis device and tools comprising such a device |
RU2663417C1 (ru) * | 2017-05-03 | 2018-08-06 | Государственное бюджетное образовательное учреждение высшего образования "Альметьевский государственный нефтяной институт" | Способ подбора кислотного состава для интенсификации добычи нефти |
US11154855B2 (en) | 2017-05-08 | 2021-10-26 | Custom Sensors And Technology | Automated liquid handling and testing systems and methods |
EP3723907A4 (en) * | 2017-12-15 | 2021-08-25 | Richard Nordman | AUTOMATED LIQUID HANDLING AND TESTING SYSTEMS AND PROCEDURES |
RU2724832C1 (ru) * | 2019-10-14 | 2020-06-25 | Государственное бюджетное образовательное учреждение высшего образования "Альметьевский государственный нефтяной институт" | Комплексная методика выбора кислотных составов для интенсификации добычи нефти доманиковых отложений |
CN116660215B (zh) * | 2023-08-02 | 2023-10-17 | 东北石油大学三亚海洋油气研究院 | 光感型乳状液宏观生成能力测试装置及测试方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4936139A (en) * | 1988-09-23 | 1990-06-26 | Schlumberger Technology Corporation | Down hole method for determination of formation properties |
US4860581A (en) * | 1988-09-23 | 1989-08-29 | Schlumberger Technology Corporation | Down hole tool for determination of formation properties |
FR2720160B1 (fr) * | 1994-05-17 | 1996-07-26 | Gerard Meunier | Procédé et appareil d'analyse des phases d'un mélange polyphasique. |
US6334489B1 (en) * | 1999-07-19 | 2002-01-01 | Wood Group Logging Services Holding Inc. | Determining subsurface fluid properties using a downhole device |
US6489368B2 (en) * | 2001-03-09 | 2002-12-03 | Exxonmobil Research And Engineering Company | Aromatic sulfonic acid demulsifier for crude oils |
CA2445426A1 (en) * | 2003-10-17 | 2005-04-17 | Alberta Research Council Inc. | A method for characterizing a dispersion using transformation techniques |
US8023690B2 (en) | 2005-02-04 | 2011-09-20 | Baker Hughes Incorporated | Apparatus and method for imaging fluids downhole |
US7458252B2 (en) * | 2005-04-29 | 2008-12-02 | Schlumberger Technology Corporation | Fluid analysis method and apparatus |
US7461547B2 (en) * | 2005-04-29 | 2008-12-09 | Schlumberger Technology Corporation | Methods and apparatus of downhole fluid analysis |
US7933018B2 (en) * | 2005-08-15 | 2011-04-26 | Schlumberger Technology Corporation | Spectral imaging for downhole fluid characterization |
DE602005021236D1 (de) * | 2005-12-30 | 2010-06-24 | Schlumberger Technology Bv | Dichte- und Viskositätssensor |
-
2009
- 2009-10-13 US US12/578,425 patent/US8146655B2/en active Active
-
2010
- 2010-09-30 WO PCT/IB2010/054430 patent/WO2011045700A1/en active Application Filing
- 2010-09-30 BR BR112012008709A patent/BR112012008709A2/pt not_active IP Right Cessation
- 2010-09-30 GB GB1207355.7A patent/GB2486625B/en not_active Expired - Fee Related
- 2010-09-30 CA CA2777297A patent/CA2777297C/en not_active Expired - Fee Related
- 2010-09-30 MX MX2012004251A patent/MX2012004251A/es active IP Right Grant
-
2012
- 2012-04-17 NO NO20120446A patent/NO20120446A1/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2486625B (en) | 2013-01-09 |
MX2012004251A (es) | 2012-07-17 |
US20110083842A1 (en) | 2011-04-14 |
CA2777297C (en) | 2015-03-03 |
GB2486625A (en) | 2012-06-20 |
WO2011045700A1 (en) | 2011-04-21 |
GB201207355D0 (en) | 2012-06-13 |
NO20120446A1 (no) | 2012-06-07 |
CA2777297A1 (en) | 2011-04-21 |
US8146655B2 (en) | 2012-04-03 |
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Legal Events
Date | Code | Title | Description |
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B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A 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 2481 DE 24-07-2018 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. |