AR244849A1 - Metodo y aparato para determinar el nivel de liquido en un entubamiento impermeable. - Google Patents

Metodo y aparato para determinar el nivel de liquido en un entubamiento impermeable.

Info

Publication number
AR244849A1
AR244849A1 AR90318049A AR31804990A AR244849A1 AR 244849 A1 AR244849 A1 AR 244849A1 AR 90318049 A AR90318049 A AR 90318049A AR 31804990 A AR31804990 A AR 31804990A AR 244849 A1 AR244849 A1 AR 244849A1
Authority
AR
Argentina
Prior art keywords
liquid level
level detection
detection
liquid
level
Prior art date
Application number
AR90318049A
Other languages
English (en)
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Application granted granted Critical
Publication of AR244849A1 publication Critical patent/AR244849A1/es

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
    • G01F23/14—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 measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/161—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid for discrete levels
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
AR90318049A 1989-10-10 1990-10-10 Metodo y aparato para determinar el nivel de liquido en un entubamiento impermeable. AR244849A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/419,348 US4972705A (en) 1989-10-10 1989-10-10 Liquid level detection

Publications (1)

Publication Number Publication Date
AR244849A1 true AR244849A1 (es) 1993-11-30

Family

ID=23661870

Family Applications (1)

Application Number Title Priority Date Filing Date
AR90318049A AR244849A1 (es) 1989-10-10 1990-10-10 Metodo y aparato para determinar el nivel de liquido en un entubamiento impermeable.

Country Status (4)

Country Link
US (1) US4972705A (es)
AR (1) AR244849A1 (es)
CA (1) CA2026378C (es)
MX (1) MX171017B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094102A (en) * 1989-10-10 1992-03-10 Phillips Petroleum Company Liquid level detection
US5337601A (en) * 1993-01-19 1994-08-16 In-Situ, Inc. Method and apparatus for measuring pressure in a sealed well using a differential transducer
US5974874A (en) * 1993-10-20 1999-11-02 Gas Research Institute Method for testing gas wells in low pressured gas formations
US5621170A (en) * 1993-10-20 1997-04-15 Gas Research Institute Method for testing gas wells in low pressured gas formations
DE19514201C2 (de) * 1995-04-15 1997-04-17 Heinrich Krahn Vorrichtung zum Messen der Flüssigkeitspegelstände und Flüssigkeitsvolumen in mehreren Behältern
GB9920157D0 (en) * 1999-08-25 1999-10-27 Flow Control Systems Limited Drain blockage ensor
US6443005B1 (en) * 2000-06-08 2002-09-03 Chandler Systems, Inc. Pressure activated control
AT411711B (de) * 2002-04-30 2004-04-26 Hoffmann La Roche Verfahren zur bestimmung des aktuellen füllstandes einer flüssigkeit in einem behälter
DE102004015083A1 (de) * 2004-03-25 2005-10-13 Endress + Hauser Wetzer Gmbh + Co Kg Probenehmer zur Entnahme einer definierten Probemenge eines fluiden Mediums aus einer Probe-Entnahmestelle
US7692557B2 (en) * 2006-11-20 2010-04-06 Medina Donald A Apparatus for assisting vehicle operators with backup operations
US7845235B2 (en) * 2007-11-06 2010-12-07 Costin Sandu Non-invasive system and method for measuring vacuum pressure in a fluid
CN101408448B (zh) * 2008-11-21 2010-04-14 湖南大学 高频高精度水位变化测量计
US8910710B2 (en) 2011-05-24 2014-12-16 Schneider Electric USA, Inc. Pumpjack production control
US11406415B2 (en) 2012-06-11 2022-08-09 Tenex Health, Inc. Systems and methods for tissue treatment
CN103712647B (zh) * 2013-10-09 2016-08-17 山东科技大学 一种三维渗透流场监测装置
US9962181B2 (en) 2014-09-02 2018-05-08 Tenex Health, Inc. Subcutaneous wound debridement
CN106703747A (zh) * 2016-12-12 2017-05-24 中国石油天然气股份有限公司 一种远程自控数字针阀装置及其方法和应用
CN108387290A (zh) * 2018-02-02 2018-08-10 浙江中林勘察研究股份有限公司 简易承压水位测量仪器
CN117248888B (zh) * 2023-10-25 2024-04-02 烟台中盾信息科技有限公司 一种无线井深水位测量仪

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB100474A (en) * 1916-01-13 1916-05-25 Ebenezer Timmins Improvements in or relating to Means or Apparatus for Indicating Liquid Levels.
GB353018A (en) * 1930-04-17 1931-07-17 Bailey Alfred John Improvements in and relating to pneumatic depth indicators
US3938549A (en) * 1974-12-16 1976-02-17 Frank W. Murphy Manufacturer, Inc. Tattletale annuciator and shut-down control for compressors or like equipment
US3969942A (en) * 1975-08-11 1976-07-20 Hope Henry F Liquid level responsive apparatus
US4523465A (en) * 1984-01-09 1985-06-18 The United States Of America As Represented By The United States Department Of Energy Wireless remote liquid level detector and indicator for well testing
US4570718A (en) * 1984-12-21 1986-02-18 Adams Jr Harold P Oil level sensor system and method for oil wells
US4747451A (en) * 1987-08-06 1988-05-31 Oil Well Automation, Inc. Level sensor

Also Published As

Publication number Publication date
US4972705A (en) 1990-11-27
MX171017B (es) 1993-09-24
CA2026378C (en) 1996-07-16
CA2026378A1 (en) 1991-04-11

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