BRPI0403240A - transdutor óptico para medida simultánea de pressão e temperatura em poços de petróleo e método para dita medida - Google Patents

transdutor óptico para medida simultánea de pressão e temperatura em poços de petróleo e método para dita medida

Info

Publication number
BRPI0403240A
BRPI0403240A BRPI0403240-3A BRPI0403240A BRPI0403240A BR PI0403240 A BRPI0403240 A BR PI0403240A BR PI0403240 A BRPI0403240 A BR PI0403240A BR PI0403240 A BRPI0403240 A BR PI0403240A
Authority
BR
Brazil
Prior art keywords
transducer
bragg
oil wells
pressure
temperature
Prior art date
Application number
BRPI0403240-3A
Other languages
English (en)
Inventor
Jose Luiz Arias Vidal
Manoel Feliciano Da Juni Silva
Ricardo Munoz Freitas
Arthur Martins Barbosa Braga
Luiz Carlos Guedes Valente
Rogerio Dias Regazzi
Alexandre Sant Anna Ribeiro
Lincoln Homero Thome Ferreira
Joao Luiz Dos Santos Lourenzo
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BRPI0403240A priority Critical patent/BRPI0403240B1/pt
Priority to US11/191,243 priority patent/US7308165B2/en
Priority to CO05079324A priority patent/CO5730014A1/es
Priority to ARP050103333A priority patent/AR050116A1/es
Publication of BRPI0403240A publication Critical patent/BRPI0403240A/pt
Publication of BRPI0403240B1 publication Critical patent/BRPI0403240B1/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
    • G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

"TRANSDUTOR óPTICO PARA MEDIDA SIMULTáNEA DE PRESSãO E TEMPERATURA EM POçOS DE PETRóLEO E MéTODO PARA DITA MEDIDA". é descrito um transdutor óptico (100, 200) para medida simultânea de pressão e temperatura em poços de petróleo em configuração monoponto ou multiponto, dito transdutor compreendendo um corpo (10a/10b), predominantemente cilíndrico, incluindo uma membrana elástica (50) para fixar pelo menos uma rede de Bragg (60a/60b), e pelo menos mais uma rede de Bragg (60b/60a) impressa sobre a mesma fibra óptica (30), e onde dito corpo (10a/10b) é vazado ao longo do eixo principal; dotado de dois planos de simetria para facilitar a instalação e conexão em série com outros transdutores (100,200) do mesmo tipo ou outros transdutores e sensores a fibra óptica; e dotado de acesso central e respectiva vedação (70), para permitir processo de fixação de pelo menos uma rede de Bragg (60a/60b) à membrana (50); e dotado de meios de vedação contra a pressão externa. No transdutor (100, 200) a membrana elástica (50) transmite a deformação proporcional às condições de pressão e temperatura às quais está submetido o dito transdutor a pelo menos uma rede de Bragg (60a/60b), a parcela de luz não refletida pelas redes de Bragg (60a,60b) seguindo pelo restante da fibra óptica (30). A invenção contempla ainda o método para medir simultaneamente a pressão e temperatura em poços de petróleo em configuração monoponto ou multiponto usando o transdutor descrito.
BRPI0403240A 2004-08-10 2004-08-10 transdutor óptico para medida simultânea de pressão e temperatura em poços de petróleo e método para dita medida BRPI0403240B1 (pt)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BRPI0403240A BRPI0403240B1 (pt) 2004-08-10 2004-08-10 transdutor óptico para medida simultânea de pressão e temperatura em poços de petróleo e método para dita medida
US11/191,243 US7308165B2 (en) 2004-08-10 2005-07-28 Optical transducer and method for the simultaneous measurement of pressure and temperature in oil and gas wells
CO05079324A CO5730014A1 (es) 2004-08-10 2005-08-10 Transductor optico y metodo para la medida simultanea de presion y temperatura en pozos de petroleo y gas
ARP050103333A AR050116A1 (es) 2004-08-10 2005-08-11 Transductor optico para medicion simultanea de presion y temperatura en pozos de petroleo y metodo para dicha medicion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0403240A BRPI0403240B1 (pt) 2004-08-10 2004-08-10 transdutor óptico para medida simultânea de pressão e temperatura em poços de petróleo e método para dita medida

Publications (2)

Publication Number Publication Date
BRPI0403240A true BRPI0403240A (pt) 2006-03-28
BRPI0403240B1 BRPI0403240B1 (pt) 2016-02-16

Family

ID=36096493

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0403240A BRPI0403240B1 (pt) 2004-08-10 2004-08-10 transdutor óptico para medida simultânea de pressão e temperatura em poços de petróleo e método para dita medida

Country Status (4)

Country Link
US (1) US7308165B2 (pt)
AR (1) AR050116A1 (pt)
BR (1) BRPI0403240B1 (pt)
CO (1) CO5730014A1 (pt)

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EP2184438A2 (en) 2008-11-05 2010-05-12 Petroleo Brasileiro S.A. Petrobras Equipment for optical measurement of double temperature and pressure and of flow rate and respective handling tool

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US7840102B2 (en) * 2007-01-16 2010-11-23 Baker Hughes Incorporated Distributed optical pressure and temperature sensors
US8417084B2 (en) * 2007-01-16 2013-04-09 Baker Hughes Incorporated Distributed optical pressure and temperature sensors
US7729567B2 (en) * 2007-05-14 2010-06-01 The Hong Kong Polytechnic University Fiber optic transducer for simultaneous pressure and temperature measurement in fluid flow
US7974503B2 (en) * 2007-06-22 2011-07-05 National Chiao Tung University Fiber grating sensor
IL184908A0 (en) * 2007-07-29 2008-01-06 Rafael Armament Dev Authority Method and system for mesuring presure of fluids contained in sealed vessels
US7856888B2 (en) * 2007-11-15 2010-12-28 Micron Optics Inc. Fiber optic strain gage and carrier
CN101216325B (zh) * 2008-01-08 2010-06-09 西安石油大学 光纤光栅高温高压传感器
US7903907B1 (en) 2008-04-10 2011-03-08 Intelligent Fiber Optic Systems, Inc. Force and deflection sensor with shell membrane and optical gratings and method of manufacture
US7958785B2 (en) * 2009-06-05 2011-06-14 Baker Hughes Incorporated Sensory transducer and method
US9476294B2 (en) * 2010-01-29 2016-10-25 Baker Hughes Incorporated Device and method for discrete distributed optical fiber pressure sensing
US8402834B1 (en) 2010-02-12 2013-03-26 Intelligent Fiber Optic Systems, Inc. Fiber optic pressure sensor based on differential signaling
CN103154682B (zh) 2010-03-15 2015-01-07 里兰斯坦福初级大学理事会 光纤兼容声学传感器
CN101975638B (zh) * 2010-09-27 2012-01-04 山东大学 矿用光纤布拉格光栅正压传感器
US9482585B2 (en) 2011-05-16 2016-11-01 General Electric Company Method and system for multi-functional embedded sensors
US8590385B2 (en) 2011-12-12 2013-11-26 General Electric Company High pressure fiber optic sensor system
CN103940529A (zh) * 2014-02-13 2014-07-23 盘锦辽河油田鸿海钻采技术发展有限公司 油田输油站光纤安全监测装置
US20150300164A1 (en) * 2014-04-22 2015-10-22 Faz Technology Limited Sensing apparatus, method, and applications
NL1040788B1 (en) * 2014-05-01 2016-07-13 Fugro Tech Bv Optical fiber sensor assembly.
US9885592B2 (en) * 2014-07-14 2018-02-06 Avalon Sciences Ltd. Fiber optic backscatter sensing systems and methods of operating the same
EP3298366B1 (en) * 2015-05-21 2020-07-22 University of Limerick A temperature sensor
CN105241578A (zh) * 2015-07-22 2016-01-13 高淑珍 一种原油分层温度传感器、分层温度传感器及多功能原油检测装置及在线检测系统
CN105258842B (zh) * 2015-11-03 2018-11-30 武汉理工大学 一种测量高压的厚膜式光纤光栅液压传感器
CN106014394B (zh) * 2016-06-30 2023-04-07 中国石油天然气集团有限公司 声波传输随钻井底压力数据的装置及其使用方法
WO2019183137A1 (en) 2018-03-23 2019-09-26 Digonnet Michel J F Diaphragm-based fiber acoustic sensor
CN111681857B (zh) * 2020-07-10 2024-05-10 国网山西省电力公司电力科学研究院 基于光纤光栅原理的变压器重瓦斯保护系统
CN113405627B (zh) * 2021-06-10 2022-04-08 湖北工程学院 一种可变量程的液位测量方法及其装置
CN114878038B (zh) * 2022-05-17 2024-05-17 武汉雷施尔光电信息工程有限公司 双光纤光栅膜片式压力传感器及其低压标定系统与方法

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2184438A2 (en) 2008-11-05 2010-05-12 Petroleo Brasileiro S.A. Petrobras Equipment for optical measurement of double temperature and pressure and of flow rate and respective handling tool
EP2184438A3 (en) * 2008-11-05 2016-06-08 Petróleo Brasileiro S.A. Petrobras Equipment for optical measurement of double temperature and pressure and of flow rate and respective handling tool

Also Published As

Publication number Publication date
US7308165B2 (en) 2007-12-11
CO5730014A1 (es) 2007-02-28
BRPI0403240B1 (pt) 2016-02-16
US20060034559A1 (en) 2006-02-16
AR050116A1 (es) 2006-09-27

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: G01L 11/02 (2010.01), G01K 11/32 (2010.01), G02B 6

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 16/02/2016, OBSERVADAS AS CONDICOES LEGAIS.