CU21793A3 - - Google Patents

Info

Publication number
CU21793A3
CU21793A3 CU1985213A CU1985213A CU21793A3 CU 21793 A3 CU21793 A3 CU 21793A3 CU 1985213 A CU1985213 A CU 1985213A CU 1985213 A CU1985213 A CU 1985213A CU 21793 A3 CU21793 A3 CU 21793A3
Authority
CU
Cuba
Application number
CU1985213A
Other languages
Spanish (es)
Inventor
Bjorn Halmrast
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 filed Critical
Publication of CU21793A3 publication Critical patent/CU21793A3/es

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
    • E21B43/305—Specific pattern of wells, e.g. optimising the spacing of wells comprising at least one inclined or horizontal well
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/08—Underwater guide bases, e.g. drilling templates; Levelling thereof
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/043—Directional drilling for underwater installations
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
  • Building Environments (AREA)
CU1985213A 1984-11-28 1985-11-28 CU21793A3 (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO844729A NO844729L (no) 1984-11-28 1984-11-28 Fremgangsmaate for aa etablere en forbindelse fra havbunnen til en underliggnede tunnel.

Publications (1)

Publication Number Publication Date
CU21793A3 true CU21793A3 (el) 1993-10-01

Family

ID=19887963

Family Applications (1)

Application Number Title Priority Date Filing Date
CU1985213A CU21793A3 (el) 1984-11-28 1985-11-28

Country Status (5)

Country Link
EP (1) EP0202310A1 (el)
AU (1) AU5194086A (el)
CU (1) CU21793A3 (el)
NO (1) NO844729L (el)
WO (1) WO1986003253A1 (el)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO139063C (no) * 1976-02-13 1978-12-27 Norske Stats Oljeselskap Fremgangsmaate og roerkonstruksjon for aa etablere en forbindelse mellom en fralandsroerledning og en tunnel under havbunnen
CA1051676A (en) * 1977-08-25 1979-04-03 John A. Owen Tunnel

Also Published As

Publication number Publication date
WO1986003253A1 (en) 1986-06-05
NO844729L (no) 1986-05-29
AU5194086A (en) 1986-06-18
EP0202310A1 (en) 1986-11-26

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