IT1035667B - Dispositivo automatico di carotaggio - Google Patents

Dispositivo automatico di carotaggio

Info

Publication number
IT1035667B
IT1035667B IT49512/75A IT4951275A IT1035667B IT 1035667 B IT1035667 B IT 1035667B IT 49512/75 A IT49512/75 A IT 49512/75A IT 4951275 A IT4951275 A IT 4951275A IT 1035667 B IT1035667 B IT 1035667B
Authority
IT
Italy
Prior art keywords
drilling device
automatic drilling
automatic
drilling
Prior art date
Application number
IT49512/75A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1035667B publication Critical patent/IT1035667B/it

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
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/065—Separating solids from drilling fluids
    • E21B21/066—Separating solids from drilling fluids with further treatment of the solids, e.g. for disposal

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Sampling And Sample Adjustment (AREA)
IT49512/75A 1974-06-12 1975-05-09 Dispositivo automatico di carotaggio IT1035667B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47856874A 1974-06-12 1974-06-12

Publications (1)

Publication Number Publication Date
IT1035667B true IT1035667B (it) 1979-10-20

Family

ID=23900453

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49512/75A IT1035667B (it) 1974-06-12 1975-05-09 Dispositivo automatico di carotaggio

Country Status (6)

Country Link
JP (1) JPS50161401A (it)
DE (1) DE2526145A1 (it)
FR (1) FR2274779A1 (it)
IT (1) IT1035667B (it)
NL (1) NL7506273A (it)
NO (1) NO751678L (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118758237B (zh) * 2024-09-05 2024-11-22 华侨大学 一种钻孔灌注桩沉渣厚度检测方法

Also Published As

Publication number Publication date
DE2526145A1 (de) 1976-01-02
FR2274779B3 (it) 1978-02-03
NO751678L (it) 1975-12-15
NL7506273A (nl) 1975-12-16
FR2274779A1 (fr) 1976-01-09
JPS50161401A (it) 1975-12-27

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