BR112013028333A2 - sistema e método para detectar um nível de líquido - Google Patents

sistema e método para detectar um nível de líquido

Info

Publication number
BR112013028333A2
BR112013028333A2 BR112013028333A BR112013028333A BR112013028333A2 BR 112013028333 A2 BR112013028333 A2 BR 112013028333A2 BR 112013028333 A BR112013028333 A BR 112013028333A BR 112013028333 A BR112013028333 A BR 112013028333A BR 112013028333 A2 BR112013028333 A2 BR 112013028333A2
Authority
BR
Brazil
Prior art keywords
fluid surface
pulse
detecting
liquid level
detector
Prior art date
Application number
BR112013028333A
Other languages
English (en)
Inventor
Carl Smithson Mitchell
Original Assignee
Chevron Usa Inc
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 Chevron Usa Inc filed Critical Chevron Usa Inc
Publication of BR112013028333A2 publication Critical patent/BR112013028333A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/04—Measuring depth or liquid level
    • E21B47/047—Liquid level
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

resumo “sistema e método para detectar um nível de líquido” um sistema (100 ), método e dispositivo podem ser usados para monitorar níveis de fluido em um furo de poço (104). o sistema inclui um gerador de pulso (120) para gerar um pulso de energia eletromagnética para se propagar ao longo do furo de poço na direção 5 para a superfí cie do fluido, um detector (122) para detectar uma porção do pulso eletromagnético refletido a partir da superfície do fluido e propagado ao longo do furo de poço na direção para o detector, um processador (124) para analisar sinais detectados para determi nar um nível da superfície do fluido, e um retardo digital configurado e arranjado para definir uma janela de tempo de detecção para detectar a porção do pulso 10 eletromagnético refletido a partir da superfície do fluido. em uma modalidade, o sistema inclui um controlador de bomba (126) para controlar a operação de uma bomba (110) posicionada no furo de poço com base no nível de superfície de fluido.
BR112013028333A 2011-05-04 2012-05-04 sistema e método para detectar um nível de líquido BR112013028333A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/100,599 US8560268B2 (en) 2010-10-04 2011-05-04 System and method for sensing a liquid level
PCT/US2012/036523 WO2012151488A1 (en) 2011-05-04 2012-05-04 System and method for sensing a liquid level

Publications (1)

Publication Number Publication Date
BR112013028333A2 true BR112013028333A2 (pt) 2017-03-14

Family

ID=45890552

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013028333A BR112013028333A2 (pt) 2011-05-04 2012-05-04 sistema e método para detectar um nível de líquido

Country Status (8)

Country Link
US (1) US8560268B2 (pt)
EP (1) EP2705335A1 (pt)
CN (1) CN103608650A (pt)
AU (1) AU2012250634B2 (pt)
BR (1) BR112013028333A2 (pt)
CA (1) CA2835071A1 (pt)
MX (1) MX2013012801A (pt)
WO (1) WO2012151488A1 (pt)

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US9194225B2 (en) 2012-11-07 2015-11-24 Chevron U.S.A. Inc. Systems and methods for sensing a fluid level within a pipe
WO2014109754A1 (en) * 2013-01-11 2014-07-17 Halliburton Energy Services, Inc. Time-lapse time-domain reflectometry for tubing and formation monitoring
DE102013101872A1 (de) * 2013-02-26 2014-08-28 boden & grundwasser GmbH Dr. Rainer Klein Messverfahren
US10087743B2 (en) * 2013-03-15 2018-10-02 Reservoir Management Services, Llc Fluid level determination apparatus and method of determining a fluid level in a hydrocarbon well
US9664016B2 (en) 2013-03-15 2017-05-30 Chevron U.S.A. Inc. Acoustic artificial lift system for gas production well deliquification
US9587470B2 (en) * 2013-03-15 2017-03-07 Chevron U.S.A. Inc. Acoustic artificial lift system for gas production well deliquification
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US10030502B1 (en) * 2013-06-28 2018-07-24 Wellntel, Inc System for well monitoring
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CA2947598C (en) * 2014-05-08 2018-09-18 WellGauge, Inc. Well water depth monitor
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GB201420938D0 (en) * 2014-11-25 2015-01-07 Welldata Subsurface Surveillance Systems Ltd Monitoring structures
CN105547140A (zh) * 2015-12-11 2016-05-04 重庆地质仪器厂 一种埋入深度检测设备
GB201608765D0 (en) * 2016-05-18 2016-06-29 Adrok Ltd Methods for determining material and/or subsurface temperatures
US10731457B2 (en) 2016-07-06 2020-08-04 Saudi Arabian Oil Company Wellbore analysis using TM01 and TE01 mode radar waves
JP6096971B1 (ja) * 2016-08-25 2017-03-15 ムサシノ機器株式会社 高位液面警報装置
EP3315784B1 (de) * 2016-10-25 2022-10-12 Grundfos Holding A/S Tauchpumpenaggregat und verfahren zum betreiben eines tauchpumpenaggregates
US20180119540A1 (en) * 2016-11-01 2018-05-03 Oleum Technology LLC Fluid level sensing
CN106323408B (zh) * 2016-11-11 2018-03-20 中国矿业大学(北京) 地下水位智能测量仪
CN108254743A (zh) * 2016-12-28 2018-07-06 富士通株式会社 信息提取装置、物品检测装置
US10760942B1 (en) * 2019-03-06 2020-09-01 Chevron U.S.A. Inc. Calibrating measured fill-level of a container based on measurement disruption event detection
GB201913194D0 (en) 2019-09-12 2019-10-30 Welldata Subsurface Surveillance Systems Ltd Measurement method and apparatus
CN111361258B (zh) * 2020-03-17 2022-04-01 广东澳美高分子材料有限公司 一种方便建筑装饰材料成膜用专用覆膜机
RU2742164C1 (ru) * 2020-05-12 2021-02-02 Ильдар Зафирович Денисламов Способ определения уровня жидкости в водозаборной скважине
CN111577253B (zh) * 2020-05-25 2023-05-12 陈明 一种安全环保的非常规气井积液测试装置及方法
CN114217645B (zh) * 2022-02-22 2022-05-06 深圳海润游艇码头工程有限公司 一种游艇码头智能水箱监测***和方法

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Also Published As

Publication number Publication date
AU2012250634B2 (en) 2015-03-19
US20120084055A1 (en) 2012-04-05
CA2835071A1 (en) 2012-11-08
MX2013012801A (es) 2013-11-22
EP2705335A1 (en) 2014-03-12
US8560268B2 (en) 2013-10-15
WO2012151488A1 (en) 2012-11-08
CN103608650A (zh) 2014-02-26
AU2012250634A1 (en) 2013-05-02

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements