ES2176054A1 - Improvements to probes used on containers or pipes for fluids. - Google Patents

Improvements to probes used on containers or pipes for fluids.

Info

Publication number
ES2176054A1
ES2176054A1 ES009901837A ES9901837A ES2176054A1 ES 2176054 A1 ES2176054 A1 ES 2176054A1 ES 009901837 A ES009901837 A ES 009901837A ES 9901837 A ES9901837 A ES 9901837A ES 2176054 A1 ES2176054 A1 ES 2176054A1
Authority
ES
Spain
Prior art keywords
probe
electrodes
cap
hole
container
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES009901837A
Other languages
Spanish (es)
Other versions
ES2176054B1 (en
Inventor
Harto Jose Manuel Bueno
Lopez Fco Javier Perosanz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Fenosa Generacion SA
Original Assignee
Union Fenosa Generacion 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 Union Fenosa Generacion SA filed Critical Union Fenosa Generacion SA
Priority to ES009901837A priority Critical patent/ES2176054B1/en
Publication of ES2176054A1 publication Critical patent/ES2176054A1/en
Application granted granted Critical
Publication of ES2176054B1 publication Critical patent/ES2176054B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • 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
    • E21B47/06—Measuring temperature or pressure
    • 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
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/20—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

Based on a probe (1) with a hollow body (2), that can be connected to a hole (13) in the wall (4) of the container or pipe, within which is a pair of electrodes or sensor wires (3) which project into the said container or pipe and are fixed axially by means of a conical bush (5) which is contracted radially on screwing down a cap (8) screwed onto the outer end of the body (2) of the probe and through which pass the cables (5) that connect the electrodes (3) to the control and interpretation unit for the data obtained, the improvements consisting in providing the cap (8) with a very small hole (10) for the electric cables (9) to pass so that the base of the cap (8) forms a retaining stop for the electrodes (3) if they become loose and secondly in fixing the body (2) of the probe to the wall (4) by means of a nut (12) which screws into the hole (13) and pulls the body (2) of the probe axially against a circumferential stop (14) in the latter.
ES009901837A 1999-08-10 1999-08-10 IMPROVEMENTS INTRODUCED IN PROBES APPLICABLE TO ENCLOSURES OR FLUID CIRCULATION DUCTS. Expired - Fee Related ES2176054B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES009901837A ES2176054B1 (en) 1999-08-10 1999-08-10 IMPROVEMENTS INTRODUCED IN PROBES APPLICABLE TO ENCLOSURES OR FLUID CIRCULATION DUCTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009901837A ES2176054B1 (en) 1999-08-10 1999-08-10 IMPROVEMENTS INTRODUCED IN PROBES APPLICABLE TO ENCLOSURES OR FLUID CIRCULATION DUCTS.

Publications (2)

Publication Number Publication Date
ES2176054A1 true ES2176054A1 (en) 2002-11-16
ES2176054B1 ES2176054B1 (en) 2004-02-16

Family

ID=8309614

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009901837A Expired - Fee Related ES2176054B1 (en) 1999-08-10 1999-08-10 IMPROVEMENTS INTRODUCED IN PROBES APPLICABLE TO ENCLOSURES OR FLUID CIRCULATION DUCTS.

Country Status (1)

Country Link
ES (1) ES2176054B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704347A (en) * 1951-12-06 1955-03-15 Schlumberger Well Surv Corp Electrodes for electrical well logging
US4455875A (en) * 1980-12-24 1984-06-26 Schlumberger Technology Corporation Pressure measurement sonde
US5033297A (en) * 1989-12-04 1991-07-23 Instrumentation Northwest, Inc. Submersible sensor
WO1998012417A1 (en) * 1996-09-19 1998-03-26 Bp Exploration Operating Company Limited Monitoring device and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704347A (en) * 1951-12-06 1955-03-15 Schlumberger Well Surv Corp Electrodes for electrical well logging
US4455875A (en) * 1980-12-24 1984-06-26 Schlumberger Technology Corporation Pressure measurement sonde
US5033297A (en) * 1989-12-04 1991-07-23 Instrumentation Northwest, Inc. Submersible sensor
WO1998012417A1 (en) * 1996-09-19 1998-03-26 Bp Exploration Operating Company Limited Monitoring device and method

Also Published As

Publication number Publication date
ES2176054B1 (en) 2004-02-16

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