MX171017B - Metodo y aparato para determinar la presencia del nivel de un liquido en un punto predeterminado, a lo largo de la profundidad de un pozo de perforacion - Google Patents
Metodo y aparato para determinar la presencia del nivel de un liquido en un punto predeterminado, a lo largo de la profundidad de un pozo de perforacionInfo
- Publication number
- MX171017B MX171017B MX022748A MX2274890A MX171017B MX 171017 B MX171017 B MX 171017B MX 022748 A MX022748 A MX 022748A MX 2274890 A MX2274890 A MX 2274890A MX 171017 B MX171017 B MX 171017B
- Authority
- MX
- Mexico
- Prior art keywords
- depth
- drill hole
- liquid
- predetermined point
- level
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 238000005553 drilling Methods 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 abstract 4
- 238000004891 communication Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
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)
Abstract
La presente invención se refiere a un método para detectar la presencia del nivel de un líquido en un primer punto predeterminado a lo largo de la profundidad de un pozo de perforación, el método está caracterizado porque comprende: a) instalar un tubo de medición en el pozo de perforación, en el que el extremo inferior del tubo de medición está colocado en el pozo de perforación en un segundo punto predeterminado a lo largo de la profundidad del pozo de perforación por abajo del primer punto; b) sellar herméticamente el extremo superior del tubo de medición de la atmósfera de la tierra, mientras que el tubo de medición está en comunicación con la atmósfera de la tierra a través del extremo inferior; c) permitir que una cantidad de aire en el tubo de medición sea atrapado, cuando el nivel del líquido en el pozo de perforación pone en contacto el extremo inferior del tubo de medición para que selle herméticamente el extremo inferior del tubo de medición de la atmósfera de la tierra; d) permitir que la cantidad de aire atrapado sea comprimido en proporción a la elevación del nivel del líquido por arriba del segundo punto predeterminado; y e) establecer una señal, sensible a la presión real de la cantidad de aire atrapado, la señal indica la presencia del nivel del líquido en el primer punto predeterminado.
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 |
---|---|
MX171017B true MX171017B (es) | 1993-09-24 |
Family
ID=23661870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX022748A MX171017B (es) | 1989-10-10 | 1990-10-09 | Metodo y aparato para determinar la presencia del nivel de un liquido en un punto predeterminado, a lo largo de la profundidad de un pozo de perforacion |
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)
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 |
US5621170A (en) * | 1993-10-20 | 1997-04-15 | Gas Research Institute | Method for testing gas wells in low pressured gas formations |
US5974874A (en) * | 1993-10-20 | 1999-11-02 | 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)
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 |
-
1989
- 1989-10-10 US US07/419,348 patent/US4972705A/en not_active Expired - Lifetime
-
1990
- 1990-09-27 CA CA002026378A patent/CA2026378C/en not_active Expired - Fee Related
- 1990-10-09 MX MX022748A patent/MX171017B/es unknown
- 1990-10-10 AR AR90318049A patent/AR244849A1/es active
Also Published As
Publication number | Publication date |
---|---|
US4972705A (en) | 1990-11-27 |
CA2026378A1 (en) | 1991-04-11 |
CA2026378C (en) | 1996-07-16 |
AR244849A1 (es) | 1993-11-30 |
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