JPS57127867A - Burying method of instrument into deep underground stratum - Google Patents

Burying method of instrument into deep underground stratum

Info

Publication number
JPS57127867A
JPS57127867A JP56013939A JP1393981A JPS57127867A JP S57127867 A JPS57127867 A JP S57127867A JP 56013939 A JP56013939 A JP 56013939A JP 1393981 A JP1393981 A JP 1393981A JP S57127867 A JPS57127867 A JP S57127867A
Authority
JP
Japan
Prior art keywords
key
instrument
tube
bearing
instrument body
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
JP56013939A
Other languages
Japanese (ja)
Other versions
JPS6219713B2 (en
Inventor
Ichiro Murata
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP56013939A priority Critical patent/JPS57127867A/en
Publication of JPS57127867A publication Critical patent/JPS57127867A/en
Publication of JPS6219713B2 publication Critical patent/JPS6219713B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
    • G01V1/46—Data acquisition

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

PURPOSE:To enable the burying of an instrument containing a seismometer and the like by correcting the bearing of a tube having a key with a bearing measuring device and an instrument body with a notch moving into the key after the tube is sent into a deep well. CONSTITUTION:A tube 2 connected to a part of a short dielectric tube 2b having a key 3 at the lower end of a part 2a of a long steel pipe is sent into a deep well 1. The key 3 drops into a notch 7 through cam faces 8a and 8b while a first instrument body 5 containing a bearing measuring device 4 is hanged by a rope 6. At this point, the instrument body 1 is pulled out above the ground to observe the reading of the bearing measuring device 4. According to the reading, the tube 2 is rotated properly to turn the key 3 so that the instrument body 1 is sent into the tube 2 again to measure the bearing of the key 3. This operation is repeated until the key 3 attains the specified bearing. Thereafter, while a second instrument body 10 containing an instrument 9 such as a seismometer hangs with a cable 11 for drawing signals, the key 3 moves into a notch 12 through cam faces 13a and 13b and is set at the specified bearing of the instrument 9. Then, it is fixed with the injection of a cement.
JP56013939A 1981-02-02 1981-02-02 Burying method of instrument into deep underground stratum Granted JPS57127867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56013939A JPS57127867A (en) 1981-02-02 1981-02-02 Burying method of instrument into deep underground stratum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56013939A JPS57127867A (en) 1981-02-02 1981-02-02 Burying method of instrument into deep underground stratum

Publications (2)

Publication Number Publication Date
JPS57127867A true JPS57127867A (en) 1982-08-09
JPS6219713B2 JPS6219713B2 (en) 1987-04-30

Family

ID=11847168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56013939A Granted JPS57127867A (en) 1981-02-02 1981-02-02 Burying method of instrument into deep underground stratum

Country Status (1)

Country Link
JP (1) JPS57127867A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593292A1 (en) * 1986-01-17 1987-07-24 Inst Francais Du Petrole Installing seismic sensors inside petroleum prodn. well

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593292A1 (en) * 1986-01-17 1987-07-24 Inst Francais Du Petrole Installing seismic sensors inside petroleum prodn. well

Also Published As

Publication number Publication date
JPS6219713B2 (en) 1987-04-30

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