AU5310099A - Method of forming conductor casings - Google Patents

Method of forming conductor casings

Info

Publication number
AU5310099A
AU5310099A AU53100/99A AU5310099A AU5310099A AU 5310099 A AU5310099 A AU 5310099A AU 53100/99 A AU53100/99 A AU 53100/99A AU 5310099 A AU5310099 A AU 5310099A AU 5310099 A AU5310099 A AU 5310099A
Authority
AU
Australia
Prior art keywords
forming conductor
conductor casings
casings
forming
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.)
Abandoned
Application number
AU53100/99A
Inventor
Terje Magnussen
Olav B. Tonstad
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.)
OLAV B TONSTAD
Original Assignee
OLAV B TONSTAD
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 OLAV B TONSTAD filed Critical OLAV B TONSTAD
Publication of AU5310099A publication Critical patent/AU5310099A/en
Abandoned 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • 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

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)
  • Earth Drilling (AREA)
AU53100/99A 1998-08-06 1999-08-02 Method of forming conductor casings Abandoned AU5310099A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO19983622A NO307897B1 (en) 1998-08-06 1998-08-06 Method of forming conductor
NO19983622 1998-08-06
PCT/NO1999/000246 WO2000011307A1 (en) 1998-08-06 1999-08-02 Method of forming conductor casings

Publications (1)

Publication Number Publication Date
AU5310099A true AU5310099A (en) 2000-03-14

Family

ID=19902302

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53100/99A Abandoned AU5310099A (en) 1998-08-06 1999-08-02 Method of forming conductor casings

Country Status (3)

Country Link
AU (1) AU5310099A (en)
NO (1) NO307897B1 (en)
WO (1) WO2000011307A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110965966B (en) * 2019-11-16 2022-02-22 中国海洋石油集团有限公司 Riser reentry whipstock
CN114252062B (en) * 2022-03-02 2022-04-29 山东胜工检测技术有限公司 Seabed ranging device and detection method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934647A (en) * 1974-06-21 1976-01-27 Dolphin International, Inc. Pipe laying system
US4754817A (en) * 1982-08-25 1988-07-05 Conoco Inc. Subsea well template for directional drilling
US4972907A (en) * 1985-10-24 1990-11-27 Shell Offshore Inc. Method of conducting well operations from a moveable floating platform
US4810133A (en) * 1987-09-30 1989-03-07 Shell Oil Company Tension leg platform tendon installation by deep catenary tow

Also Published As

Publication number Publication date
NO983622D0 (en) 1998-08-06
NO307897B1 (en) 2000-06-13
WO2000011307A1 (en) 2000-03-02
NO983622L (en) 2000-02-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase