NO973039D0 - Automatisk holdekile-foringsrörhenger med radielt aktivert tetningselement - Google Patents

Automatisk holdekile-foringsrörhenger med radielt aktivert tetningselement

Info

Publication number
NO973039D0
NO973039D0 NO973039A NO973039A NO973039D0 NO 973039 D0 NO973039 D0 NO 973039D0 NO 973039 A NO973039 A NO 973039A NO 973039 A NO973039 A NO 973039A NO 973039 D0 NO973039 D0 NO 973039D0
Authority
NO
Norway
Prior art keywords
sealing element
liner hanger
automatic hold
activated sealing
wedge liner
Prior art date
Application number
NO973039A
Other languages
English (en)
Norwegian (no)
Inventor
David E Cain
Ronald W Henley
Kevin P Long
John C Vicic
Ronald D Quates
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Publication of NO973039D0 publication Critical patent/NO973039D0/no

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
    • E21B33/0422—Casing heads; Suspending casings or tubings in well heads a suspended tubing or casing being gripped by a slip or an internally serrated member
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/01—Sealings characterised by their shape

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)
  • Excavating Of Shafts Or Tunnels (AREA)
NO973039A 1996-07-01 1997-06-30 Automatisk holdekile-foringsrörhenger med radielt aktivert tetningselement NO973039D0 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62729196A 1996-07-01 1996-07-01

Publications (1)

Publication Number Publication Date
NO973039D0 true NO973039D0 (no) 1997-06-30

Family

ID=24514050

Family Applications (1)

Application Number Title Priority Date Filing Date
NO973039A NO973039D0 (no) 1996-07-01 1997-06-30 Automatisk holdekile-foringsrörhenger med radielt aktivert tetningselement

Country Status (3)

Country Link
CA (1) CA2207662A1 (fr)
GB (1) GB2314867A (fr)
NO (1) NO973039D0 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8196649B2 (en) 2006-11-28 2012-06-12 T-3 Property Holdings, Inc. Thru diverter wellhead with direct connecting downhole control
US8500127B2 (en) 2010-07-27 2013-08-06 Vetco Gray Inc. Bi-directional metal-to-metal seal
WO2013158030A1 (fr) * 2012-04-18 2013-10-24 Aker Solutions Pte Ltd Suspension de cuvelage
WO2019018496A1 (fr) 2017-07-18 2019-01-24 Ge Oil Gas Pressure Control Lp Ensemble de suspension de coin de retenue

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1095560A (fr) *
GB765635A (en) * 1954-05-14 1957-01-09 George Aaron Butler A pipe anchoring for well tools
GB780298A (en) * 1955-04-04 1957-07-31 George Aaron Butler Pipe suspensions and sealing means
GB824813A (en) * 1957-05-31 1959-12-02 George Aaron Butler Well completion apparatus
GB870420A (en) * 1958-10-13 1961-06-14 Mc Evoy Company Pipe-supporting apparatus, more particularly for well-heads
US3994517A (en) * 1975-10-01 1976-11-30 W-K-M Wellhead Systems, Inc. Pipe anchor for wellhead assemblies
US4790379A (en) * 1987-11-05 1988-12-13 Cameron Iron Works Usa, Inc. Wellhead hanger
US5031695A (en) * 1990-03-30 1991-07-16 Fmc Corporation Well casing hanger with wide temperature range seal

Also Published As

Publication number Publication date
CA2207662A1 (fr) 1998-01-01
GB2314867A (en) 1998-01-14
GB9713841D0 (en) 1997-09-03

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