ATA86884A - DRILL HOLE MEASURING DEVICE - Google Patents

DRILL HOLE MEASURING DEVICE

Info

Publication number
ATA86884A
ATA86884A AT84868A AT86884A ATA86884A AT A86884 A ATA86884 A AT A86884A AT 84868 A AT84868 A AT 84868A AT 86884 A AT86884 A AT 86884A AT A86884 A ATA86884 A AT A86884A
Authority
AT
Austria
Prior art keywords
measuring device
drill hole
hole measuring
drill
measuring
Prior art date
Application number
AT84868A
Other languages
German (de)
Other versions
AT379864B (en
Original Assignee
Prakla Seismos Gmbh
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 Prakla Seismos Gmbh filed Critical Prakla Seismos Gmbh
Priority to AT0086884A priority Critical patent/AT379864B/en
Publication of ATA86884A publication Critical patent/ATA86884A/en
Application granted granted Critical
Publication of AT379864B publication Critical patent/AT379864B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B47/13—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 by electromagnetic energy, e.g. radio frequency
AT0086884A 1984-03-15 1984-03-15 DRILL HOLE MEASURING DEVICE AT379864B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0086884A AT379864B (en) 1984-03-15 1984-03-15 DRILL HOLE MEASURING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0086884A AT379864B (en) 1984-03-15 1984-03-15 DRILL HOLE MEASURING DEVICE

Publications (2)

Publication Number Publication Date
ATA86884A true ATA86884A (en) 1985-07-15
AT379864B AT379864B (en) 1986-03-10

Family

ID=3501660

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0086884A AT379864B (en) 1984-03-15 1984-03-15 DRILL HOLE MEASURING DEVICE

Country Status (1)

Country Link
AT (1) AT379864B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018123845A1 (en) 2018-09-27 2020-04-02 Voith Patent Gmbh Electrical machine with a device for monitoring the rotor winding head

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046699B (en) * 1957-01-04 1958-12-18 Telefunken Gmbh Cage goniometer
FR1313163A (en) * 1961-11-10 1962-12-28 Geophysique Cie Gle Improvements to electro-magnetic underground prospecting
US3187252A (en) * 1961-12-18 1965-06-01 Shell Oil Co Electromagnetic well surveying method and apparatus for obtaining both a dip and conductivity anisotropy of a formation
US4045724A (en) * 1976-04-06 1977-08-30 The United States Of America As Represented By The United States Energy Research And Development Administration Electromagnetic wave method for mapping subterranean earth formations
US4302723A (en) * 1979-06-15 1981-11-24 Schlumberger Technology Corporation Apparatus and method for determining dip and/or anisotropy of formations surrounding a borehole
US4360777A (en) * 1979-12-31 1982-11-23 Schlumberger Technology Corporation Induction dipmeter apparatus and method
FR2492540A1 (en) * 1980-10-17 1982-04-23 Schlumberger Prospection DEVICE FOR ELECTROMAGNETIC DIAGRAPHY IN DRILLING

Also Published As

Publication number Publication date
AT379864B (en) 1986-03-10

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Legal Events

Date Code Title Description
EFA Change in the company name
UEP Publication of translation of european patent specification
ELJ Ceased due to non-payment of the annual fee
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee