FR2081628B1 - - Google Patents

Info

Publication number
FR2081628B1
FR2081628B1 FR717107052A FR7107052A FR2081628B1 FR 2081628 B1 FR2081628 B1 FR 2081628B1 FR 717107052 A FR717107052 A FR 717107052A FR 7107052 A FR7107052 A FR 7107052A FR 2081628 B1 FR2081628 B1 FR 2081628B1
Authority
FR
France
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.)
Expired
Application number
FR717107052A
Other languages
French (fr)
Other versions
FR2081628A1 (en
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.)
Services Petroliers Schlumberger SA
Original Assignee
Societe de Prospection Electrique Schlumberger 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 Societe de Prospection Electrique Schlumberger SA filed Critical Societe de Prospection Electrique Schlumberger SA
Publication of FR2081628A1 publication Critical patent/FR2081628A1/fr
Application granted granted Critical
Publication of FR2081628B1 publication Critical patent/FR2081628B1/fr
Expired 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
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/34—Transmitting data to recording or processing apparatus; Recording data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Recording Measured Values (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FR717107052A 1970-03-02 1971-03-02 Expired FR2081628B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1579070A 1970-03-02 1970-03-02

Publications (2)

Publication Number Publication Date
FR2081628A1 FR2081628A1 (en) 1971-12-10
FR2081628B1 true FR2081628B1 (en) 1973-06-08

Family

ID=21773659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717107052A Expired FR2081628B1 (en) 1970-03-02 1971-03-02

Country Status (7)

Country Link
JP (2) JPS5499001A (en)
CA (1) CA1047596A (en)
DE (1) DE2109668C3 (en)
FR (1) FR2081628B1 (en)
GB (2) GB1357151A (en)
HK (1) HK23677A (en)
SU (1) SU446132A3 (en)

Also Published As

Publication number Publication date
DE2109668B2 (en) 1979-08-23
JPS5499001A (en) 1979-08-04
DE2109668C3 (en) 1980-05-14
DE2109668A1 (en) 1971-10-07
FR2081628A1 (en) 1971-12-10
HK23677A (en) 1977-05-20
JPS5499002A (en) 1979-08-04
CA1047596A (en) 1979-01-30
SU446132A3 (en) 1974-10-05
GB1357151A (en) 1974-06-19
GB1357152A (en) 1974-06-19

Similar Documents

Publication Publication Date Title
AR204384A1 (en)
ATA96471A (en)
AU2044470A (en)
AU1146470A (en)
AU1473870A (en)
AU2871271A (en)
AU1833270A (en)
AU1336970A (en)
AU1326870A (en)
AU2085370A (en)
AU2017870A (en)
AR195465A1 (en)
AU1277070A (en)
AU1918570A (en)
AU1004470A (en)
AU1879170A (en)
ATA672271A (en)
AU1974970A (en)
AU2144270A (en)
AU1083170A (en)
AU1247570A (en)
AU1969370A (en)
AU1943370A (en)
AU1872870A (en)
AU1086670A (en)

Legal Events

Date Code Title Description
ST Notification of lapse