BR112014018513A8 - Sistema de análise de fluido para determinação de pelo menos uma característica de um fluido de perfuração e método de operação de um sistema de análise de fluido de perfuração - Google Patents
Sistema de análise de fluido para determinação de pelo menos uma característica de um fluido de perfuração e método de operação de um sistema de análise de fluido de perfuraçãoInfo
- Publication number
- BR112014018513A8 BR112014018513A8 BR112014018513A BR112014018513A BR112014018513A8 BR 112014018513 A8 BR112014018513 A8 BR 112014018513A8 BR 112014018513 A BR112014018513 A BR 112014018513A BR 112014018513 A BR112014018513 A BR 112014018513A BR 112014018513 A8 BR112014018513 A8 BR 112014018513A8
- Authority
- BR
- Brazil
- Prior art keywords
- fluid
- analysis system
- drilling fluid
- fluid analysis
- drilling
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 18
- 238000000034 method Methods 0.000 title abstract 3
- 238000005553 drilling Methods 0.000 abstract 6
- 230000002441 reversible effect Effects 0.000 abstract 4
- 238000005259 measurement Methods 0.000 abstract 1
- 239000007787 solid Substances 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Sampling And Sample Adjustment (AREA)
- Earth Drilling (AREA)
Abstract
SISTEMAS, MÉTODOS E DISPOSITIVOS PARA ANÁLISE DE FLUIDO DE PERFURAÇÃO. Sistemas, métodos e dispositivos para análise de fluidos de perfuração são apresentados aqui. Um sistema de análise de fluido para determinação de pelo menos uma característica de um fluido de perfuração é exposto. O sistema inclui uma bomba e duas janelas de fluido reversíveis, cada uma configurada, quando em um primeiro estado, para admissão de fluido de perfuração para o sistema de análise de fluido e, quando em um segundo estado, expelir fluido de perfuração a partir do sistema de análise de fluido. Uma válvula acopla em termos de fluido as janelas de fluido reversíveis à bomba. A válvula controla os respectivos estados das janelas de fluido reversíveis. Pelo menos um módulo de medição é acoplado em termos de fluido à bomba para o recebimento de fluido de perfuração a partir dali. Pelo menos um módulo de medição é configurado para a determinação de pelo menos uma característica do fluido de perfuração. Filtros podem ser acoplados em termos de fluido a cada uma das janelas de fluido reversíveis. Os filtros evitam que sólidos de um tamanho predeterminado entrem no sistema de análise de fluido.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/358,872 US9134291B2 (en) | 2012-01-26 | 2012-01-26 | Systems, methods and devices for analyzing drilling fluid |
| PCT/US2013/020559 WO2013112274A1 (en) | 2012-01-26 | 2013-01-07 | Systems, methods and devices for analyzing drilling fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112014018513A2 BR112014018513A2 (pt) | 2017-06-20 |
| BR112014018513A8 true BR112014018513A8 (pt) | 2017-07-11 |
Family
ID=47631711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014018513A BR112014018513A8 (pt) | 2012-01-26 | 2013-01-07 | Sistema de análise de fluido para determinação de pelo menos uma característica de um fluido de perfuração e método de operação de um sistema de análise de fluido de perfuração |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9134291B2 (pt) |
| EP (1) | EP2807483B1 (pt) |
| AU (1) | AU2013212697B2 (pt) |
| BR (1) | BR112014018513A8 (pt) |
| CA (1) | CA2856743C (pt) |
| EA (1) | EA028646B1 (pt) |
| MX (1) | MX345380B (pt) |
| WO (1) | WO2013112274A1 (pt) |
Families Citing this family (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9441430B2 (en) * | 2012-04-17 | 2016-09-13 | Selman and Associates, Ltd. | Drilling rig with continuous gas analysis |
| WO2014113037A1 (en) * | 2013-01-21 | 2014-07-24 | Halliburton Energy Services, Inc. | Drilling fluid sampling system and sampling heat exchanger |
| EP2920412B1 (en) * | 2013-01-28 | 2018-05-23 | Halliburton Energy Services, Inc. | Systems and methods for monitoring wellbore fluids using microanalysis of real-time pumping data |
| NO345522B1 (no) | 2013-08-13 | 2021-03-29 | Intelligent Mud Solutions As | System og fremgangsmåte for økt kontroll av en boreprosess |
| CA2919946C (en) | 2013-08-22 | 2018-11-06 | Halliburton Energy Services, Inc. | Drilling fluid analysis using time-of-flight mass spectrometry |
| US10808528B2 (en) | 2013-08-22 | 2020-10-20 | Halliburton Energy Services, Inc. | On-site mass spectrometry for liquid and extracted gas analysis of drilling fluids |
| CA2924591C (en) * | 2013-10-30 | 2018-05-22 | Halliburton Energy Services, Inc. | Methods of designing an invert emulsion fluid having high associative stability |
| GB2537531B (en) | 2014-01-09 | 2020-11-25 | Halliburton Energy Services Inc | Drilling operations that use compositional properties of fluids derived from measured physical properties |
| US8812236B1 (en) * | 2014-04-11 | 2014-08-19 | Particle Size Engineering, LLC | Method for using particle size analysis in near time or real time to create a proper particle size distribution within a drilling fluid management system for improved well drilling efficiency |
| WO2015191073A1 (en) * | 2014-06-12 | 2015-12-17 | Halliburton Energy Services, Inc. | Assessment and control of drilling fluid conditioning system |
| CN104297101B (zh) * | 2014-09-26 | 2017-01-25 | 承德石油高等专科学校 | 钻井用泥浆密度测量仪及其制备方法 |
| GB2549045B (en) | 2015-02-27 | 2021-01-20 | Halliburton Energy Services Inc | Ultrasound color flow imaging for oil field applications |
| US20160313292A1 (en) * | 2015-04-24 | 2016-10-27 | Petroleum Analyzer Company, Lp | Method and apparatus for measuring characteristics of a heated fluid in a hostile environment |
| WO2016178650A1 (en) * | 2015-05-01 | 2016-11-10 | Halliburton Energy Services, Inc. | In-line viscometer for measuring the viscosity of drilling fluids |
| KR101672448B1 (ko) * | 2015-05-18 | 2016-11-03 | 삼성중공업 주식회사 | 시추용 머드 샘플링 장치 |
| WO2017069765A1 (en) * | 2015-10-22 | 2017-04-27 | Halliburton Energy Services Inc. | Extraction cleaner and gas system check |
| AU2016391050B2 (en) * | 2016-02-02 | 2021-02-25 | Landmark Graphics Corporation | In-line methods and apparatuses for determining the composition of an emulsified drilling fluid |
| US10564083B2 (en) | 2016-05-18 | 2020-02-18 | Saudi Arabian Oil Company | Analyzing drilling fluid rheology at a drilling site |
| CN105937394B (zh) * | 2016-05-26 | 2023-08-15 | 杭州电子科技大学 | 一种井下环空压力模拟实验装置及方法 |
| CN106682384B (zh) * | 2016-09-06 | 2019-02-15 | 中国石油天然气股份有限公司 | 井眼扩径率计算方法及装置 |
| RU2681790C2 (ru) * | 2017-06-07 | 2019-03-12 | Общество с ограниченной ответственностью НАУЧНО-ПРОИЗВОДСТВЕННОЕ ПРЕДПРИЯТИЕ ГЕОФИЗИЧЕСКОЙ АППАРАТУРЫ "ЛУЧ" | Система для автоматического измерения объемного газосодержания и вихревой дегазации бурового раствора |
| CN109322862B (zh) * | 2017-07-31 | 2024-05-07 | 中石化石油工程技术服务股份有限公司 | 井下钻井液抽排样实验装置及其控制方法 |
| US10519731B2 (en) | 2017-08-18 | 2019-12-31 | Schlumberger Technology Corporation | Evaluation and model of solids control equipment |
| WO2019046904A1 (en) * | 2017-09-08 | 2019-03-14 | Australian Mud Company Pty Ltd | SYSTEM AND METHOD FOR DRILLING MUD MANAGEMENT |
| US20190094119A1 (en) * | 2017-09-25 | 2019-03-28 | Schlumberger Technology Corporation | Pipe rheometer |
| US10781682B2 (en) * | 2018-04-17 | 2020-09-22 | Saudi Arabian Oil Company | Systems and methods for optimizing rate of penetration in drilling operations |
| US10845285B1 (en) | 2018-08-31 | 2020-11-24 | Hongfeng Bi | Fast response fluid properties monitoring system |
| US11643898B2 (en) | 2018-10-17 | 2023-05-09 | Schlumberger Technology Corporation | Systems and methods for monitoring and/or predicting sagging tendencies of fluids |
| WO2020167391A1 (en) * | 2019-02-11 | 2020-08-20 | Exxonmobil Research And Engineering Company | Processes and apparatus for the modular analysis of a fluid sample |
| US11486248B2 (en) * | 2019-07-12 | 2022-11-01 | Halliburton Energy Services, Inc. | Dynamic formulation of water-based drilling fluids |
| US20210088499A1 (en) * | 2019-09-23 | 2021-03-25 | M-I L.L.C. | Automated analysis of drilling fluid |
| US11559774B2 (en) | 2019-12-30 | 2023-01-24 | Marathon Petroleum Company Lp | Methods and systems for operating a pump at an efficiency point |
| CA3104319C (en) | 2019-12-30 | 2023-01-24 | Marathon Petroleum Company Lp | Methods and systems for spillback control of in-line mixing of hydrocarbon liquids |
| US11607654B2 (en) | 2019-12-30 | 2023-03-21 | Marathon Petroleum Company Lp | Methods and systems for in-line mixing of hydrocarbon liquids |
| US11774990B2 (en) | 2019-12-30 | 2023-10-03 | Marathon Petroleum Company Lp | Methods and systems for inline mixing of hydrocarbon liquids based on density or gravity |
| US11255189B2 (en) | 2020-05-20 | 2022-02-22 | Halliburton Energy Services, Inc. | Methods to characterize subterranean fluid composition and adjust operating conditions using MEMS technology |
| US11060400B1 (en) | 2020-05-20 | 2021-07-13 | Halliburton Energy Services, Inc. | Methods to activate downhole tools |
| US11255191B2 (en) | 2020-05-20 | 2022-02-22 | Halliburton Energy Services, Inc. | Methods to characterize wellbore fluid composition and provide optimal additive dosing using MEMS technology |
| US11435274B2 (en) | 2020-06-04 | 2022-09-06 | Saudi Arabian Oil Company | Continuous mud rheology monitoring |
| US11739011B2 (en) * | 2020-07-13 | 2023-08-29 | Saudi Arabian Oil Company | Systems and methods for testing biocide |
| CN112229764B (zh) * | 2020-09-25 | 2024-06-11 | 长江大学 | 一种流动式高温、高压自动钻井液参数测量系统及方法 |
| CN112267876B (zh) * | 2020-11-27 | 2022-04-05 | 西南石油大学 | 一种双封隔器结构的随钻地层压力测量工具及测试方法 |
| US11913934B2 (en) | 2020-12-16 | 2024-02-27 | Halliburton Energy Services, Inc. | Systems and methods to determine a characteristic of a drilling fluid |
| US11828174B2 (en) * | 2021-01-27 | 2023-11-28 | Baker Hughes Oilfield Operations Llc | Utilizing cobots for lab procedures for the purpose of testing and gathering data |
| US12012883B2 (en) | 2021-03-16 | 2024-06-18 | Marathon Petroleum Company Lp | Systems and methods for backhaul transportation of liquefied gas and CO2 using liquefied gas carriers |
| US11578836B2 (en) | 2021-03-16 | 2023-02-14 | Marathon Petroleum Company Lp | Scalable greenhouse gas capture systems and methods |
| US11655940B2 (en) | 2021-03-16 | 2023-05-23 | Marathon Petroleum Company Lp | Systems and methods for transporting fuel and carbon dioxide in a dual fluid vessel |
| US11530610B1 (en) | 2021-05-26 | 2022-12-20 | Halliburton Energy Services, Inc. | Drilling system with fluid analysis system |
| US11447877B1 (en) | 2021-08-26 | 2022-09-20 | Marathon Petroleum Company Lp | Assemblies and methods for monitoring cathodic protection of structures |
| US12043905B2 (en) | 2021-08-26 | 2024-07-23 | Marathon Petroleum Company Lp | Electrode watering assemblies and methods for maintaining cathodic monitoring of structures |
| CN114112822B (zh) * | 2021-11-26 | 2023-09-29 | 中国地质大学（武汉） | 一种钻井液动态携砂能力模拟系统及预测方法 |
| US20230175393A1 (en) * | 2021-12-08 | 2023-06-08 | Halliburton Energy Services, Inc. | Estimating composition of drilling fluid in a wellbore using direct and indirect measurements |
| US11686070B1 (en) | 2022-05-04 | 2023-06-27 | Marathon Petroleum Company Lp | Systems, methods, and controllers to enhance heavy equipment warning |
| CN115112845B (zh) * | 2022-08-23 | 2022-11-25 | 中石化胜利石油工程有限公司钻井工艺研究院 | 一种用于检测油基钻井液性能的系统及方法 |
| WO2024064216A1 (en) * | 2022-09-21 | 2024-03-28 | Troy Robert W | Methods and systems for adjusting drilling fluid |
| US12012082B1 (en) | 2022-12-30 | 2024-06-18 | Marathon Petroleum Company Lp | Systems and methods for a hydraulic vent interlock |
| US12043361B1 (en) | 2023-02-18 | 2024-07-23 | Marathon Petroleum Company Lp | Exhaust handling systems for marine vessels and related methods |
| US12006014B1 (en) | 2023-02-18 | 2024-06-11 | Marathon Petroleum Company Lp | Exhaust vent hoods for marine vessels and related methods |
| US12087002B1 (en) | 2023-09-18 | 2024-09-10 | Marathon Petroleum Company Lp | Systems and methods to determine depth of soil coverage along a right-of-way |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0211112A1 (en) | 1985-07-26 | 1987-02-25 | Hutchison-Hayes International, Inc. | Apparatus and method for real-time measurement of drilling fluid properties |
| US4557142A (en) * | 1983-10-13 | 1985-12-10 | Hutchinson-Hayes International, Inc. | Apparatus and method for real-time measurement of drilling fluid properties |
| US4748849A (en) | 1987-02-04 | 1988-06-07 | Nl Industries, Inc. | Apparatus for dynamically measuring fluid loss characteristics |
| US4900159A (en) | 1987-09-17 | 1990-02-13 | Nl Industries | High shear mixing apparatus |
| US4860580A (en) * | 1988-11-07 | 1989-08-29 | Durocher David | Formation testing apparatus and method |
| US5509303A (en) * | 1994-12-20 | 1996-04-23 | Western Atlas International, Inc. | Controllable sensitivity differential pressure fluid density instrument |
| US5845711A (en) | 1995-06-02 | 1998-12-08 | Halliburton Company | Coiled tubing apparatus |
| US5819853A (en) * | 1995-08-08 | 1998-10-13 | Schlumberger Technology Corporation | Rupture disc operated valves for use in drill stem testing |
| US6474143B1 (en) | 2000-09-05 | 2002-11-05 | Dynamic Solutions, Inc. | Automatically monitoring density and viscosity of a liquid |
| US6604852B1 (en) | 2000-12-09 | 2003-08-12 | Halliburton Energy Services, Inc. | High pressure brine crystallization point apparatus |
| US7456135B2 (en) | 2000-12-29 | 2008-11-25 | Halliburton Energy Services, Inc. | Methods of drilling using flat rheology drilling fluids |
| US6543276B2 (en) | 2001-05-18 | 2003-04-08 | Halliburton Energy Services, Inc. | Oil well bore hole filter cake breaker fluid test apparatus and method |
| US6906535B2 (en) | 2002-05-02 | 2005-06-14 | Halliburton Energy Services, Inc. | Method for characterizing water-in-oil emulsions using electrical wave forms |
| US6584833B1 (en) | 2002-05-30 | 2003-07-01 | Halliburton Energy Services, Inc. | Apparatus and method for analyzing well fluid sag |
| AU2003242762A1 (en) * | 2002-07-08 | 2004-01-23 | Shell Internationale Research Maatschappij B.V. | Choke for controlling the flow of drilling mud |
| US6997272B2 (en) * | 2003-04-02 | 2006-02-14 | Halliburton Energy Services, Inc. | Method and apparatus for increasing drilling capacity and removing cuttings when drilling with coiled tubing |
| DE602004029295D1 (de) * | 2003-05-31 | 2010-11-04 | Cameron Systems Ireland Ltd | Vorrichtung und Verfahren zur Rückgewinnung von Flüssigkeiten aus einem Bohrloch und/oder zum Einspritzen von Flüssigkeiten in ein Bohrloch |
| US20050006150A1 (en) * | 2003-07-07 | 2005-01-13 | Power Chokes, L.P. | Solids strainer system for a hydraulic choke |
| US7376148B1 (en) | 2004-01-26 | 2008-05-20 | Cisco Technology, Inc. | Method and apparatus for improving voice quality in a packet based network |
| US7343932B2 (en) * | 2004-04-27 | 2008-03-18 | Cameron International Corporation | Multiple line administration |
| US6981850B1 (en) * | 2004-09-23 | 2006-01-03 | Praxair Technology, Inc. | Apparatus and method for producing a pressurized vapor stream |
| WO2006039513A1 (en) * | 2004-10-01 | 2006-04-13 | Halliburton Energy Services, Inc. | Method and apparatus for acquiring physical properties of fluid samples |
| US7721594B2 (en) | 2005-07-29 | 2010-05-25 | M-I L.L.C. | Apparatus and method to monitor slurries for waste re-injection |
| US7614294B2 (en) * | 2006-09-18 | 2009-11-10 | Schlumberger Technology Corporation | Systems and methods for downhole fluid compatibility |
| US7701229B2 (en) | 2007-10-15 | 2010-04-20 | Halliburton Energy Services, Inc. | Methods and systems for measurement of fluid electrical stability |
| MX2010005058A (es) | 2007-11-09 | 2010-07-05 | Mi Llc | Medidor automatizado de estabilidad electrica. |
| US7721612B2 (en) | 2008-03-03 | 2010-05-25 | Halliburton Energy Services, Inc. | Real-time filtration apparatus and associated methods |
| US7830161B2 (en) | 2008-08-15 | 2010-11-09 | Halliburton Energy Services Inc. | Methods for measurement of fluid electrical stability |
| US8151633B2 (en) | 2008-12-05 | 2012-04-10 | Halliburton Energy Services Inc. | Methods and systems for characterizing LCM particle plugging and rheology in real time |
| US9010460B2 (en) | 2009-07-02 | 2015-04-21 | Schlumberger Technology Corporation | System and method for drilling using drilling fluids |
| US8387442B2 (en) | 2010-01-11 | 2013-03-05 | Halliburton Energy Services, Inc. | Methods to characterize sag in fluids |
| US8527249B2 (en) | 2010-02-23 | 2013-09-03 | Halliburton Energy Services, Inc. | System and method for optimizing drilling speed |
| GB201005757D0 (en) | 2010-04-07 | 2010-05-19 | Wood David | Apparatus and method |
-
2012
- 2012-01-26 US US13/358,872 patent/US9134291B2/en active Active
-
2013
- 2013-01-07 BR BR112014018513A patent/BR112014018513A8/pt active Search and Examination
- 2013-01-07 AU AU2013212697A patent/AU2013212697B2/en active Active
- 2013-01-07 EA EA201491425A patent/EA028646B1/ru active IP Right Revival
- 2013-01-07 EP EP13702275.2A patent/EP2807483B1/en active Active
- 2013-01-07 WO PCT/US2013/020559 patent/WO2013112274A1/en active Application Filing
- 2013-01-07 MX MX2014008800A patent/MX345380B/es active IP Right Grant
- 2013-01-07 CA CA2856743A patent/CA2856743C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU2013212697A1 (en) | 2014-06-12 |
| EP2807483A1 (en) | 2014-12-03 |
| BR112014018513A2 (pt) | 2017-06-20 |
| WO2013112274A1 (en) | 2013-08-01 |
| EA028646B1 (ru) | 2017-12-29 |
| US9134291B2 (en) | 2015-09-15 |
| US20130192360A1 (en) | 2013-08-01 |
| EP2807483B1 (en) | 2017-05-03 |
| CA2856743C (en) | 2017-10-24 |
| MX345380B (es) | 2017-01-26 |
| CA2856743A1 (en) | 2013-08-01 |
| EA201491425A1 (ru) | 2014-11-28 |
| AU2013212697B2 (en) | 2014-11-20 |
| MX2014008800A (es) | 2014-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112014018513A8 (pt) | Sistema de análise de fluido para determinação de pelo menos uma característica de um fluido de perfuração e método de operação de um sistema de análise de fluido de perfuração | |
| BR112015007133A2 (pt) | sistemas e métodos para administração em tempo real de fluido de perfuração | |
| BR112015007826A2 (pt) | sistemas e métodos para monitoramento em tempo real e administração de fluidos de manutenção de poço | |
| MX2017003454A (es) | Sistemas y metodos para la integracion de la recoleccion de microfluido lagrimal y el analisis por flujo lateral de analitos de interes. | |
| GB2534703A (en) | Real time measurement of mud logging gas analysis | |
| CA2931582C (en) | Microfluidic cartridge for molecular diagnosis, docking station using such a microfluidic cartridge, and process for analyzing a biological sample | |
| BR122021002358B8 (pt) | Sistema fluídico | |
| TR201900687T4 (tr) | Sivi numune alicisi, parça ki̇ti̇ ve bi̇rleşti̇rmeye yöneli̇k yöntem | |
| BR112014002260A2 (pt) | método e sistema para amostrar fluido de múltiplas fases em um local de poço de produção | |
| GB2554332A (en) | Systems and methods for real time measurement of gas content in drilling fluids | |
| BR112016027939B8 (pt) | Sistemas e métodos incluindo uma válvula rotativa para pelo menos um entre preparação de amostra ou análise de amostra | |
| BR112016028422A2 (pt) | método para a fratura hidráulica de uma formação subterrânea atravessada por um poço de exploração | |
| BR112015027225A2 (pt) | dispositivo e sistema de detecção de microfluídicos | |
| BR112012030003A2 (pt) | válvula de divisor progressiva em série | |
| BR112013021963A2 (pt) | sistema e método de separação de sangue para uma tira de teste seca | |
| WO2013138092A3 (en) | Reduced cavitation oilfield choke | |
| GB2526459A (en) | In line fluid sampling port | |
| BR112015003473A2 (pt) | sistemas e métodos para monitorar uma trajetória de fluxo | |
| GB2501598A (en) | Methods and systems of collecting and analyzing drilling fluids in conjunction with drilling operations | |
| BR112018003754A2 (pt) | ?método e sistema para vedar e controlar a pressão de fluido em uma passagem de fluido anular, método para executar um processo relacionado ao furo de poço, dispositivo de controle rotacional para vedação e controle de uma pressão de fluido em uma passagem de fluido anular, e, combinação de um sistema?. | |
| BR102014015985B8 (pt) | Circuito hidráulico e método de monitoramento de um filtro em um circuito hidráulico | |
| BR112015015381A2 (pt) | sistemas e métodos para monitoramento e validar operações de cimentação usando sistema de monitor de fluxo de conexão (cfm) | |
| WO2015114316A3 (en) | Fluidic device comprising immobilised reagents within a chamber | |
| PH12018500959A1 (en) | Apparatus and system for biofluid sample dispensing and/or assay | |
| BR112020000534A8 (pt) | método e sistema de monitoramento de eventos de influxo e perda em um poço |
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] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |