ATA717577A - Rohrabschnitt zuverwendung bei tiefbohrungen - Google Patents

Rohrabschnitt zuverwendung bei tiefbohrungen

Info

Publication number
ATA717577A
ATA717577A AT717577A AT717577A ATA717577A AT A717577 A ATA717577 A AT A717577A AT 717577 A AT717577 A AT 717577A AT 717577 A AT717577 A AT 717577A AT A717577 A ATA717577 A AT A717577A
Authority
AT
Austria
Prior art keywords
tube cutting
deep drilling
drilling
deep
cutting
Prior art date
Application number
AT717577A
Other languages
English (en)
Other versions
AT350489B (de
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Priority to AT717577A priority Critical patent/AT350489B/de
Publication of ATA717577A publication Critical patent/ATA717577A/de
Application granted granted Critical
Publication of AT350489B publication Critical patent/AT350489B/de

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/003Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02Couplings; joints
    • E21B17/028Electrical or electro-magnetic connections
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/523Dustproof, splashproof, drip-proof, waterproof, or flameproof cases for use under water

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
AT717577A 1977-10-07 1977-10-07 Rohrabschnitt zur verwendung bei tiefbohrungen AT350489B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT717577A AT350489B (de) 1977-10-07 1977-10-07 Rohrabschnitt zur verwendung bei tiefbohrungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT717577A AT350489B (de) 1977-10-07 1977-10-07 Rohrabschnitt zur verwendung bei tiefbohrungen

Publications (2)

Publication Number Publication Date
ATA717577A true ATA717577A (de) 1978-11-15
AT350489B AT350489B (de) 1979-06-11

Family

ID=3593428

Family Applications (1)

Application Number Title Priority Date Filing Date
AT717577A AT350489B (de) 1977-10-07 1977-10-07 Rohrabschnitt zur verwendung bei tiefbohrungen

Country Status (1)

Country Link
AT (1) AT350489B (de)

Also Published As

Publication number Publication date
AT350489B (de) 1979-06-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee