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NO922102L - UNDERWATER BROWN ASSEMBLY EQUIPMENT - Google Patents

UNDERWATER BROWN ASSEMBLY EQUIPMENT

Info

Publication number
NO922102L
NO922102L NO92922102A NO922102A NO922102L NO 922102 L NO922102 L NO 922102L NO 92922102 A NO92922102 A NO 92922102A NO 922102 A NO922102 A NO 922102A NO 922102 L NO922102 L NO 922102L
Authority
NO
Norway
Prior art keywords
attachment
casing string
suspension
underwater
string
Prior art date
Application number
NO92922102A
Other languages
Norwegian (no)
Other versions
NO922102D0 (en
Inventor
Keith Garbett
David J Jones
Brian Saunders
Stephen C Smith
James P Mcever
Jerry S Smith
Original Assignee
Cooper Ind Inc
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 Cooper Ind Inc filed Critical Cooper Ind Inc
Publication of NO922102D0 publication Critical patent/NO922102D0/en
Publication of NO922102L publication Critical patent/NO922102L/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
    • E21B33/04—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
    • 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
    • E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser

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)
  • Load-Engaging Elements For Cranes (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Earth Drilling (AREA)

Abstract

Tilkoblingsutstyr for en undervanns brann samt en tilknyt- ningsadapter (20) for en tilknytnings-foringsstreng som forbinder en plattform med en undervanns brønn. Tilknyt- ningsadapteren kobles til et oppheng (22) og til den øvre enden av den indre tilknytnings-foringsrørstrengen (18) , og omfatter en justeringsanordning (30) for montering mellom opphenget og den indre tilknytnings-foringsstrengen. Det benyttes et verktøy (84) for å bevege opphenget i forhold til et hode (14) på den øvre enden av den ytre tilknytnings- foringsrørstrengen (12) og i forhold til den indre tilknyt- nings-foringsrørstrengen (18) og for å sette den sistnevnte strengen under strekk. Justeringsanordningen omfatter en sperreinnretning (40,64,66) av paltypen, for å muliggjøre innbyrdes bevegelse mellom to rørformede hylser i adapteren samt midler (40,70) for a hindre bevegelse av den indre tilknytnings-foringsrørstrengen i forhold til opphenget ved belastninger oppover.Connection equipment for an underwater fire as well as an attachment adapter (20) for an attachment lining string connecting a platform to an underwater well. The attachment adapter is connected to a suspension (22) and to the upper end of the inner attachment casing string (18), and comprises an adjusting device (30) for mounting between the suspension and the inner attachment casing string. A tool (84) is used to move the suspension with respect to a head (14) on the upper end of the outer connecting casing string (12) and relative to the inner connecting casing string (18) and to set the latter string under tension. The adjusting device comprises a pawl type locking device (40,64,66) to allow for mutual movement between two tubular sleeves in the adapter as well as means (40.70) for preventing movement of the inner connecting casing string relative to the suspension at upward loads.

NO92922102A 1991-05-30 1992-05-27 UNDERWATER BROWN ASSEMBLY EQUIPMENT NO922102L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91304875A EP0515742A1 (en) 1991-05-30 1991-05-30 Tieback adapter for a subsea well

Publications (2)

Publication Number Publication Date
NO922102D0 NO922102D0 (en) 1992-05-27
NO922102L true NO922102L (en) 1992-12-01

Family

ID=8208292

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92922102A NO922102L (en) 1991-05-30 1992-05-27 UNDERWATER BROWN ASSEMBLY EQUIPMENT

Country Status (4)

Country Link
EP (1) EP0515742A1 (en)
AU (1) AU1713892A (en)
CA (1) CA2069179A1 (en)
NO (1) NO922102L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY172627A (en) * 2012-05-08 2019-12-06 Dril Quip Inc Hybrid-tieback seal assembly
US9745817B2 (en) 2014-09-25 2017-08-29 Vetco Gray Inc. Internal tieback with outer diameter sealing capability
CN116752909A (en) * 2023-06-16 2023-09-15 中海石油（中国）有限公司天津分公司 A layer-by-layer tieback method for marine wellhead casing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721292A (en) * 1971-08-05 1973-03-20 Vetco Offshore Ind Inc Marine riser liner apparatus and methods of installing such apparatus
US4465134A (en) * 1982-07-26 1984-08-14 Hughes Tool Company Tie-back connection apparatus and method
US4607865A (en) * 1984-10-16 1986-08-26 Vetco Offshore Industries, Inc. Connector, ratcheting type
GB2228505B (en) * 1989-01-18 1992-07-08 Nat Oilwell A hanger

Also Published As

Publication number Publication date
AU1713892A (en) 1992-12-03
EP0515742A1 (en) 1992-12-02
CA2069179A1 (en) 1992-12-01
NO922102D0 (en) 1992-05-27

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