FR2128738A1 - Data measuring/transmission system - for strata traversed by a borehole - Google Patents

Data measuring/transmission system - for strata traversed by a borehole

Info

Publication number
FR2128738A1
FR2128738A1 FR7208049A FR7208049A FR2128738A1 FR 2128738 A1 FR2128738 A1 FR 2128738A1 FR 7208049 A FR7208049 A FR 7208049A FR 7208049 A FR7208049 A FR 7208049A FR 2128738 A1 FR2128738 A1 FR 2128738A1
Authority
FR
France
Prior art keywords
borehole
emitter
receiver
dipole
parallel
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.)
Withdrawn
Application number
FR7208049A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19712111046 external-priority patent/DE2111046A1/en
Application filed by Individual filed Critical Individual
Priority to FR7208049A priority Critical patent/FR2128738A1/en
Publication of FR2128738A1 publication Critical patent/FR2128738A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
    • 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
    • E21B47/125—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 using earth as an electrical conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

System for the measurement and transmission of geological, physical, chemical or geometrical data on the strate traversed by a borehole, comprising in known manner a signal emitter arranged in the borehole and consisting of a transducer giving electrical signals corresponding to the measured data, and controlling an emitter delivering modulated signals, together with a receiver installed in the vicinity of the entrance to the borehole for demodulating the signals it receives and displaying them by indicating or recording measuring equipment, incorporating the novel feature that the output of the signal emitter and the input of the receiver are connected by conducting dipoles, electrically connected in turn with the ground in such a way that the electrical signals are transmitted without wires via the electrically conducting ground. More especially the emitter dipole is parallel to the borehole axis, while the receiver dipole is parallel to the earth's surface.
FR7208049A 1971-03-09 1972-03-08 Data measuring/transmission system - for strata traversed by a borehole Withdrawn FR2128738A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7208049A FR2128738A1 (en) 1971-03-09 1972-03-08 Data measuring/transmission system - for strata traversed by a borehole

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712111046 DE2111046A1 (en) 1971-03-09 1971-03-09 METHOD AND DEVICE FOR THE EXAMINATION OF THE EARTH STRATEGIES THROUGH A DRILLING HOLE
FR7208049A FR2128738A1 (en) 1971-03-09 1972-03-08 Data measuring/transmission system - for strata traversed by a borehole

Publications (1)

Publication Number Publication Date
FR2128738A1 true FR2128738A1 (en) 1972-10-20

Family

ID=25760766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7208049A Withdrawn FR2128738A1 (en) 1971-03-09 1972-03-08 Data measuring/transmission system - for strata traversed by a borehole

Country Status (1)

Country Link
FR (1) FR2128738A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410124A1 (en) * 1977-11-25 1979-06-22 Sperry Rand Corp REMOTE MEASUREMENT OF DRILLING PARAMETERS
FR2621073A1 (en) * 1987-09-28 1989-03-31 Alsthom System for electromagnetic transmission of data through rocks, in particular from the bottom of a hole being drilled
FR2681461A1 (en) * 1991-09-12 1993-03-19 Geoservices METHOD AND ARRANGEMENT FOR THE TRANSMISSION OF INFORMATION, PARAMETERS AND DATA TO AN ELECTRO-MAGNETIC RECEIVING OR CONTROL MEMBER ASSOCIATED WITH A LONG LENGTH SUBTERRANEAN PIPING.
ES2046133A2 (en) * 1992-06-23 1994-01-16 Geoservices Process and installation for the transmission of information, parameters and data to an electromagnetic member for receiving or control associated with an underground channel of great length
FR2733004A1 (en) * 1995-04-12 1996-10-18 Schlumberger Services Petrol METHOD AND INSTALLATION FOR SURFACE DETECTION OF ELETROMAGNETIC SIGNALS EMITTED FROM A WELL

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410124A1 (en) * 1977-11-25 1979-06-22 Sperry Rand Corp REMOTE MEASUREMENT OF DRILLING PARAMETERS
FR2621073A1 (en) * 1987-09-28 1989-03-31 Alsthom System for electromagnetic transmission of data through rocks, in particular from the bottom of a hole being drilled
FR2681461A1 (en) * 1991-09-12 1993-03-19 Geoservices METHOD AND ARRANGEMENT FOR THE TRANSMISSION OF INFORMATION, PARAMETERS AND DATA TO AN ELECTRO-MAGNETIC RECEIVING OR CONTROL MEMBER ASSOCIATED WITH A LONG LENGTH SUBTERRANEAN PIPING.
ES2046133A2 (en) * 1992-06-23 1994-01-16 Geoservices Process and installation for the transmission of information, parameters and data to an electromagnetic member for receiving or control associated with an underground channel of great length
FR2733004A1 (en) * 1995-04-12 1996-10-18 Schlumberger Services Petrol METHOD AND INSTALLATION FOR SURFACE DETECTION OF ELETROMAGNETIC SIGNALS EMITTED FROM A WELL

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Legal Events

Date Code Title Description
ST Notification of lapse