NO143236C - Anordning for anbringelse av et broenninstrument i riktig stilling - Google Patents

Anordning for anbringelse av et broenninstrument i riktig stilling

Info

Publication number
NO143236C
NO143236C NO741806A NO741806A NO143236C NO 143236 C NO143236 C NO 143236C NO 741806 A NO741806 A NO 741806A NO 741806 A NO741806 A NO 741806A NO 143236 C NO143236 C NO 143236C
Authority
NO
Norway
Prior art keywords
application
right position
burn
instrument
burn instrument
Prior art date
Application number
NO741806A
Other languages
English (en)
Other versions
NO741806L (no
NO143236B (no
Inventor
Piero Wolk
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of NO741806L publication Critical patent/NO741806L/no
Publication of NO143236B publication Critical patent/NO143236B/no
Publication of NO143236C publication Critical patent/NO143236C/no

Links

Classifications

    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
    • E21B49/04—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil using explosives in boreholes; using projectiles penetrating the wall

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Soil Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Eye Examination Apparatus (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Pinball Game Machines (AREA)
NO741806A 1973-05-18 1974-05-16 Anordning for anbringelse av et broenninstrument i riktig stilling NO143236C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00361695A US3842918A (en) 1973-05-18 1973-05-18 Coiled spring well instrument positioner

Publications (3)

Publication Number Publication Date
NO741806L NO741806L (no) 1974-11-19
NO143236B NO143236B (no) 1980-09-22
NO143236C true NO143236C (no) 1981-01-02

Family

ID=23423095

Family Applications (1)

Application Number Title Priority Date Filing Date
NO741806A NO143236C (no) 1973-05-18 1974-05-16 Anordning for anbringelse av et broenninstrument i riktig stilling

Country Status (7)

Country Link
US (1) US3842918A (no)
AR (1) AR206110A1 (no)
CA (1) CA994236A (no)
DE (1) DE2418691C3 (no)
GB (1) GB1460950A (no)
NL (1) NL7404751A (no)
NO (1) NO143236C (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438810A (en) * 1981-10-26 1984-03-27 Dresser Industries, Inc. Apparatus for decentralizing and orienting a well logging or perforating instrument
US4960171A (en) * 1989-08-09 1990-10-02 Schlumberger Technology Corporation Charge phasing arrangements in a perforating gun

Also Published As

Publication number Publication date
CA994236A (en) 1976-08-03
DE2418691A1 (de) 1974-12-05
AR206110A1 (es) 1976-06-30
NO741806L (no) 1974-11-19
NL7404751A (no) 1974-11-20
NO143236B (no) 1980-09-22
US3842918A (en) 1974-10-22
DE2418691B2 (de) 1977-12-15
GB1460950A (en) 1977-01-06
DE2418691C3 (de) 1978-08-03

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