NO976016L - Device for snubing rig - Google Patents

Device for snubing rig

Info

Publication number
NO976016L
NO976016L NO976016A NO976016A NO976016L NO 976016 L NO976016 L NO 976016L NO 976016 A NO976016 A NO 976016A NO 976016 A NO976016 A NO 976016A NO 976016 L NO976016 L NO 976016L
Authority
NO
Norway
Prior art keywords
snubing
rig
snubing rig
Prior art date
Application number
NO976016A
Other languages
Norwegian (no)
Other versions
NO306309B1 (en
NO976016D0 (en
Inventor
Jack Nedrum
Kjell Rorhuus
Original Assignee
Dolphin As
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 Dolphin As filed Critical Dolphin As
Priority to NO976016A priority Critical patent/NO306309B1/en
Publication of NO976016D0 publication Critical patent/NO976016D0/en
Priority to PCT/NO1998/000387 priority patent/WO1999035367A1/en
Priority to AU21902/99A priority patent/AU2190299A/en
Publication of NO976016L publication Critical patent/NO976016L/en
Publication of NO306309B1 publication Critical patent/NO306309B1/en

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string

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)
NO976016A 1997-12-22 1997-12-22 Device for snubing rig NO306309B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO976016A NO306309B1 (en) 1997-12-22 1997-12-22 Device for snubing rig
PCT/NO1998/000387 WO1999035367A1 (en) 1997-12-22 1998-12-21 Arrangements in snubbing rigs
AU21902/99A AU2190299A (en) 1997-12-22 1998-12-21 Arrangements in snubbing rigs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO976016A NO306309B1 (en) 1997-12-22 1997-12-22 Device for snubing rig

Publications (3)

Publication Number Publication Date
NO976016D0 NO976016D0 (en) 1997-12-22
NO976016L true NO976016L (en) 1999-06-23
NO306309B1 NO306309B1 (en) 1999-10-18

Family

ID=19901472

Family Applications (1)

Application Number Title Priority Date Filing Date
NO976016A NO306309B1 (en) 1997-12-22 1997-12-22 Device for snubing rig

Country Status (3)

Country Link
AU (1) AU2190299A (en)
NO (1) NO306309B1 (en)
WO (1) WO1999035367A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO312309B1 (en) * 1999-08-19 2002-04-22 Gunnar Kristiansen Device for lifting and lowering equipment for movement of drill string in a drill tower
NO995641L (en) * 1999-11-05 2001-05-07 Mercur Slimhole As Device for drilling and overhaul of oil and gas wells
GB2389611B (en) * 2001-02-16 2005-04-13 Gunnar Kristiansen Device of a Derrick
US7469749B2 (en) 2006-02-22 2008-12-30 Live Well Service, A Division Of Precision Drilling Corporation Mobile snubbing system
WO2012060711A1 (en) * 2010-11-04 2012-05-10 Georigg As Drilling device for use especially during directional drilling for recovery of geothermal energy

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB898390A (en) * 1959-06-02 1962-06-06 Dowty Rotol Ltd Racking mechanism for earth boring equipment
US3949883A (en) * 1974-06-13 1976-04-13 Global Marine Inc. Hydraulically operated heavy lift system for vertically moving a string of pipe

Also Published As

Publication number Publication date
NO306309B1 (en) 1999-10-18
NO976016D0 (en) 1997-12-22
WO1999035367A1 (en) 1999-07-15
AU2190299A (en) 1999-07-26

Similar Documents

Publication Publication Date Title
NO975910D0 (en) Anti-blowout device (BOP)
NO983482D0 (en) Device for downhole apparatus
NO975973L (en) Anti-blowout device
NO963585D0 (en) Device at subsea well
NO304708B1 (en) Device at drill tower
NO20002953D0 (en) Device for stretching riser
NO982742L (en) Device by riser
NO980269D0 (en) Device for blowout protection
NO316570B1 (en) Drill bit-impeller device
NO975344D0 (en) Device at well, especially at associated rig
NO306309B1 (en) Device for snubing rig
NO970984D0 (en) Locking device
NO970301D0 (en) Device by tanker
NO308378B1 (en) Device at riser
NO970561D0 (en) Device for drawable bridge plug
NO973054D0 (en) Drawing winch device
NO944240D0 (en) Device at wellhead
NO981777D0 (en) Device by drilling system
NO994696D0 (en) Device at espanjolettlÕhus
NO963265D0 (en) Device at drill tower
NO975885D0 (en) Device at apartment block
KR970057116U (en) Drilling device
NO983221D0 (en) Drawing device
NO963494D0 (en) Device at Railroadville
UA25276A (en) DEVICE FOR AERAVATION