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NO20190854A1 - Apparatus and method for operating a hydraulically operated device in a wellhead - Google Patents

Apparatus and method for operating a hydraulically operated device in a wellhead

Info

Publication number
NO20190854A1
NO20190854A1 NO20190854A NO20190854A NO20190854A1 NO 20190854 A1 NO20190854 A1 NO 20190854A1 NO 20190854 A NO20190854 A NO 20190854A NO 20190854 A NO20190854 A NO 20190854A NO 20190854 A1 NO20190854 A1 NO 20190854A1
Authority
NO
Norway
Prior art keywords
wellhead
operating
operated device
hydraulically operated
hydraulically
Prior art date
Application number
NO20190854A
Other languages
Norwegian (no)
Inventor
Georg Larsen
Original Assignee
Ccb Subsea 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 Ccb Subsea As filed Critical Ccb Subsea As
Publication of NO20190854A1 publication Critical patent/NO20190854A1/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
    • 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
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater well heads

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)
NO20190854A 2018-07-20 2019-07-05 Apparatus and method for operating a hydraulically operated device in a wellhead NO20190854A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20181010 2018-07-20

Publications (1)

Publication Number Publication Date
NO20190854A1 true NO20190854A1 (en) 2020-01-21

Family

ID=69165125

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20190854A NO20190854A1 (en) 2018-07-20 2019-07-05 Apparatus and method for operating a hydraulically operated device in a wellhead

Country Status (2)

Country Link
NO (1) NO20190854A1 (en)
WO (1) WO2020017977A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050217845A1 (en) * 2004-03-30 2005-10-06 Mcguire Lindell V Tubing hanger running tool and subsea test tree control system
US20130175045A1 (en) * 2012-01-06 2013-07-11 Schlumberger Technology Corporation In-riser hydraulic power recharging
GB2554497A (en) * 2017-06-29 2018-04-04 Statoil Petroleum As Tubing hanger installation tool

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO340742B1 (en) * 2015-05-08 2017-06-12 Fmc Kongsberg Subsea As Remote controlled well completion equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050217845A1 (en) * 2004-03-30 2005-10-06 Mcguire Lindell V Tubing hanger running tool and subsea test tree control system
US20130175045A1 (en) * 2012-01-06 2013-07-11 Schlumberger Technology Corporation In-riser hydraulic power recharging
GB2554497A (en) * 2017-06-29 2018-04-04 Statoil Petroleum As Tubing hanger installation tool

Also Published As

Publication number Publication date
WO2020017977A1 (en) 2020-01-23

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application