GB2394732B - Decommissioning Offshore Wells - Google Patents

Decommissioning Offshore Wells

Info

Publication number
GB2394732B
GB2394732B GB0319108A GB0319108A GB2394732B GB 2394732 B GB2394732 B GB 2394732B GB 0319108 A GB0319108 A GB 0319108A GB 0319108 A GB0319108 A GB 0319108A GB 2394732 B GB2394732 B GB 2394732B
Authority
GB
United Kingdom
Prior art keywords
offshore wells
decommissioning
decommissioning offshore
wells
offshore
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 - Fee Related
Application number
GB0319108A
Other versions
GB2394732A (en
GB0319108D0 (en
Inventor
Ian Mcfadyen
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.)
UWG Ltd
UWG Ltd
Original Assignee
UWG Ltd
UWG Ltd
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 UWG Ltd, UWG Ltd filed Critical UWG Ltd
Publication of GB0319108D0 publication Critical patent/GB0319108D0/en
Publication of GB2394732A publication Critical patent/GB2394732A/en
Application granted granted Critical
Publication of GB2394732B publication Critical patent/GB2394732B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B15/02—Supports for the drilling machine, e.g. derricks or masts 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
    • 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

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)
  • Earth Drilling (AREA)
GB0319108A 2001-02-14 2002-02-12 Decommissioning Offshore Wells Expired - Fee Related GB2394732B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0103608A GB0103608D0 (en) 2001-02-14 2001-02-14 Decommissioning offshore wells
PCT/GB2002/000605 WO2002064940A1 (en) 2001-02-14 2002-02-12 Decommissioning offshore wells

Publications (3)

Publication Number Publication Date
GB0319108D0 GB0319108D0 (en) 2003-09-17
GB2394732A GB2394732A (en) 2004-05-05
GB2394732B true GB2394732B (en) 2005-01-19

Family

ID=9908703

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0103608A Ceased GB0103608D0 (en) 2001-02-14 2001-02-14 Decommissioning offshore wells
GB0319108A Expired - Fee Related GB2394732B (en) 2001-02-14 2002-02-12 Decommissioning Offshore Wells

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0103608A Ceased GB0103608D0 (en) 2001-02-14 2001-02-14 Decommissioning offshore wells

Country Status (2)

Country Link
GB (2) GB0103608D0 (en)
WO (1) WO2002064940A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2006407C2 (en) 2011-03-16 2012-09-18 Heerema Marine Contractors Nl Method for removing a hydrocarbon production platform from sea.
US10385640B2 (en) 2017-01-10 2019-08-20 Weatherford Technology Holdings, Llc Tension cutting casing and wellhead retrieval system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307624A (en) * 1963-05-22 1967-03-07 Pan American Petroleum Corp Load-supporting structure, particularly for marine wells
US3960360A (en) * 1972-06-27 1976-06-01 Thomas L. Elliston Internally pressurized load supporting mast
US5467833A (en) * 1994-06-08 1995-11-21 Crain; Jack A. System for lifting tubulars and equipment below the main deck of platforms
US5704427A (en) * 1995-10-13 1998-01-06 Buck; David A. Portable well service rig
US5722494A (en) * 1995-10-18 1998-03-03 Union Oil Company Of California Stacked template support structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307624A (en) * 1963-05-22 1967-03-07 Pan American Petroleum Corp Load-supporting structure, particularly for marine wells
US3960360A (en) * 1972-06-27 1976-06-01 Thomas L. Elliston Internally pressurized load supporting mast
US5467833A (en) * 1994-06-08 1995-11-21 Crain; Jack A. System for lifting tubulars and equipment below the main deck of platforms
US5704427A (en) * 1995-10-13 1998-01-06 Buck; David A. Portable well service rig
US5722494A (en) * 1995-10-18 1998-03-03 Union Oil Company Of California Stacked template support structure

Also Published As

Publication number Publication date
GB2394732A (en) 2004-05-05
GB0103608D0 (en) 2001-03-28
GB0319108D0 (en) 2003-09-17
WO2002064940A1 (en) 2002-08-22

Similar Documents

Publication Publication Date Title
GB2378679B (en) Floating offshore windtower
GB2365905B (en) Offshore windtower
DE50304221D1 (en) Offshore windpark
GB0111705D0 (en) Fully mobile rig
GB2459589B (en) Wellscreen for wellbore
AU146218S (en) Deadbolt
GB2368816B (en) Subsea buoy
AU3102202A (en) Self-erecting rig
SG104269A1 (en) Barge
CA97153S (en) Drill
GB2394732B (en) Decommissioning Offshore Wells
GB2377152B (en) Cuttings made easy
GB2407926B (en) Earth connection
AU2002231962A1 (en) Decommissioning offshore wells
AU3165802A (en) Offshore platform
GB0016733D0 (en) Level drill
GB0028248D0 (en) Offshore structures
GB2374630B (en) Padlocks
GB0020365D0 (en) Offshore windtower
GB0122709D0 (en) Earth connection
GB0113154D0 (en) Drill level
CA94144S (en) Drill
CA93112S (en) Drill
TJ17U (en) Construction against landslide
GB0104937D0 (en) Improved wells

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200212