AU473849B2 - Marine drilling structure with curved drill conductor - Google Patents

Marine drilling structure with curved drill conductor

Info

Publication number
AU473849B2
AU473849B2 AU43497/72A AU4349772A AU473849B2 AU 473849 B2 AU473849 B2 AU 473849B2 AU 43497/72 A AU43497/72 A AU 43497/72A AU 4349772 A AU4349772 A AU 4349772A AU 473849 B2 AU473849 B2 AU 473849B2
Authority
AU
Australia
Prior art keywords
marine drilling
drilling structure
curved drill
drill conductor
conductor
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.)
Expired
Application number
AU43497/72A
Other versions
AU4349772A (en
Inventor
EDWARD MOTT and JOHNNIE JERRY ZINDER GEORGE
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Priority to AU43497/72A priority Critical patent/AU473849B2/en
Application granted granted Critical
Publication of AU473849B2 publication Critical patent/AU473849B2/en
Publication of AU4349772A publication Critical patent/AU4349772A/en
Expired legal-status Critical Current

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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
    • 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

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)
AU43497/72A 1972-06-16 1972-06-16 Marine drilling structure with curved drill conductor Expired AU473849B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU43497/72A AU473849B2 (en) 1972-06-16 1972-06-16 Marine drilling structure with curved drill conductor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU43497/72A AU473849B2 (en) 1972-06-16 1972-06-16 Marine drilling structure with curved drill conductor

Publications (2)

Publication Number Publication Date
AU473849B2 true AU473849B2 (en) 1973-12-20
AU4349772A AU4349772A (en) 1973-12-20

Family

ID=3730759

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43497/72A Expired AU473849B2 (en) 1972-06-16 1972-06-16 Marine drilling structure with curved drill conductor

Country Status (1)

Country Link
AU (1) AU473849B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285614A (en) * 1977-12-05 1981-08-25 Compagnie Generale Pour Les Developpements Structure allowing the attainment of a precise seabed location
US4421438A (en) * 1981-02-17 1983-12-20 Chevron Research Company Sliding leg tower
US4422806A (en) * 1981-02-17 1983-12-27 Chevron Research Company Sliding tension leg tower

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285614A (en) * 1977-12-05 1981-08-25 Compagnie Generale Pour Les Developpements Structure allowing the attainment of a precise seabed location
US4421438A (en) * 1981-02-17 1983-12-20 Chevron Research Company Sliding leg tower
US4422806A (en) * 1981-02-17 1983-12-27 Chevron Research Company Sliding tension leg tower

Also Published As

Publication number Publication date
AU4349772A (en) 1973-12-20

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