AU7317394A - An underground monitoring system - Google Patents

An underground monitoring system

Info

Publication number
AU7317394A
AU7317394A AU73173/94A AU7317394A AU7317394A AU 7317394 A AU7317394 A AU 7317394A AU 73173/94 A AU73173/94 A AU 73173/94A AU 7317394 A AU7317394 A AU 7317394A AU 7317394 A AU7317394 A AU 7317394A
Authority
AU
Australia
Prior art keywords
monitoring system
underground monitoring
underground
monitoring
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.)
Abandoned
Application number
AU73173/94A
Inventor
Christian Edward Bailey
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.)
WL Gore and Associates Inc
Original Assignee
WL Gore and Associates 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 WL Gore and Associates Inc filed Critical WL Gore and Associates Inc
Publication of AU7317394A publication Critical patent/AU7317394A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/082—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with fields produced by spontaneous potentials, e.g. electrochemical or produced by telluric currents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
    • G01V9/007—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00 by detecting gases or particles representative of underground layers at or near the surface
AU73173/94A 1994-04-15 1994-06-24 An underground monitoring system Abandoned AU7317394A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22941694A 1994-04-15 1994-04-15
US229416 1994-04-15
PCT/US1994/007189 WO1995028658A1 (en) 1994-04-15 1994-06-24 An underground monitoring system

Publications (1)

Publication Number Publication Date
AU7317394A true AU7317394A (en) 1995-11-10

Family

ID=22861159

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73173/94A Abandoned AU7317394A (en) 1994-04-15 1994-06-24 An underground monitoring system

Country Status (2)

Country Link
AU (1) AU7317394A (en)
WO (1) WO1995028658A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2336985A1 (en) * 1973-07-20 1975-02-06 Bbc Brown Boveri & Cie Oxygen in liquid determination by semiconductor - this being separated from liquid by membrane only permeable to gas
JPS5436993A (en) * 1977-08-29 1979-03-19 Sumitomo Electric Ind Ltd Oil leakage detecting element
US4319482A (en) * 1980-03-10 1982-03-16 Ferretronics, Inc. Gas sensor
GB2111215A (en) * 1981-10-31 1983-06-29 Alastair Sibbald Electrochemical sensor assembly
DE4019707A1 (en) * 1990-06-21 1992-01-02 Maria Dobosne Gyulai Controlling gas transport to gas sensors - using liq. film over gas inlet orifice

Also Published As

Publication number Publication date
WO1995028658A1 (en) 1995-10-26

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