CA1164797A - Mudline suspension system - Google Patents

Mudline suspension system

Info

Publication number
CA1164797A
CA1164797A CA000386563A CA386563A CA1164797A CA 1164797 A CA1164797 A CA 1164797A CA 000386563 A CA000386563 A CA 000386563A CA 386563 A CA386563 A CA 386563A CA 1164797 A CA1164797 A CA 1164797A
Authority
CA
Canada
Prior art keywords
hanger
latching member
shoulder
landing surface
wellhead
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
Application number
CA000386563A
Other languages
English (en)
French (fr)
Inventor
Frederick M. Leicht
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.)
Cooper Industries LLC
Original Assignee
Cameron Iron Works 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 Cameron Iron Works Inc filed Critical Cameron Iron Works Inc
Application granted granted Critical
Publication of CA1164797A publication Critical patent/CA1164797A/en
Expired 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
    • 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)
  • Vehicle Body Suspensions (AREA)
CA000386563A 1980-10-15 1981-09-24 Mudline suspension system Expired CA1164797A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/197,113 1980-10-15
US06/197,113 US4355825A (en) 1980-10-15 1980-10-15 Mudline suspension system

Publications (1)

Publication Number Publication Date
CA1164797A true CA1164797A (en) 1984-04-03

Family

ID=22728098

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000386563A Expired CA1164797A (en) 1980-10-15 1981-09-24 Mudline suspension system

Country Status (9)

Country Link
US (1) US4355825A (2)
EP (1) EP0062648B1 (2)
JP (1) JPH0138954B2 (2)
AR (1) AR228072A1 (2)
AU (1) AU542819B2 (2)
CA (1) CA1164797A (2)
GB (1) GB2097043B (2)
MX (1) MX153359A (2)
WO (1) WO1982001393A1 (2)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468055A (en) * 1982-05-03 1984-08-28 Dril Quip, Inc. Wellhead apparatus
US4465133A (en) * 1982-09-15 1984-08-14 Combustion Engineering, Inc. Casing hanger collet
US4509594A (en) * 1982-11-29 1985-04-09 Vetco Offshore, Inc. Mudline casing hanger assembly
US4580630A (en) * 1984-08-20 1986-04-08 Vetco Offshore, Inc. Mudline casing hanger assembly
EP0261909A3 (en) * 1986-09-23 1989-03-22 Plexus Ocean Systems Limited Casing hanger systems
US4911244A (en) * 1989-06-30 1990-03-27 Cameron Iron Works Usa, Inc. Marine casing suspension apparatus
CA2025682A1 (en) * 1989-10-18 1991-04-19 Jack E. Miller Casing suspension system
US5066048A (en) * 1990-03-26 1991-11-19 Cooper Industries, Inc. Weight set connecting mechanism for subsea tubular members
US5620052A (en) * 1995-06-07 1997-04-15 Turner; Edwin C. Hanger suspension system
US5906240A (en) * 1997-08-20 1999-05-25 Halliburton Energy Services, Inc. Slip having passageway for lines therethrough
US7040407B2 (en) * 2003-09-05 2006-05-09 Vetco Gray Inc. Collet load shoulder
US8308811B2 (en) * 2006-04-11 2012-11-13 Zimmer, Inc. Acetabular cup conversion ring
US20070239283A1 (en) * 2006-04-11 2007-10-11 Berger Richard A Acetabular cup conversion ring
EP2690250A1 (en) * 2010-02-17 2014-01-29 Cameron International Corporation Running tool with independent housing rotation sleeve
NO334106B1 (no) * 2011-01-11 2013-12-09 Aker Subsea As Borbeskytter for en rørhenger samt anvendelse av denne
EP2748406A4 (en) * 2011-08-22 2016-12-21 Downhole Tech Llc DRILLING TOOL AND METHOD FOR ITS USE
US9580986B2 (en) * 2012-06-28 2017-02-28 Fmc Technologies, Inc. Mudline suspension metal-to-metal sealing system
US8973664B2 (en) * 2012-10-24 2015-03-10 Vetco Gray Inc. Subsea wellhead stabilization using cylindrical sockets
GB2574126B (en) * 2017-02-27 2022-05-11 Halliburton Energy Services Inc Self-orienting selective lockable assembly to regulate subsurface depth and positioning
US10689920B1 (en) * 2017-06-12 2020-06-23 Downing Wellhead Equipment, Llc Wellhead internal latch ring apparatus, system and method
US12037866B2 (en) * 2021-11-18 2024-07-16 Conocophillips Company Method and apparatus for aligning a subsea tubing hanger
US11692407B1 (en) 2022-10-25 2023-07-04 Saudi Arabian Oil Company Systems and methods for a mudline suspension system corrosion cap and running tool with shearing screws

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339771A (en) * 1942-03-09 1944-01-25 Thomas D Davies Coupling means
US3179448A (en) * 1962-03-13 1965-04-20 Cameron Iron Works Inc Wellhead apparatus
US3265409A (en) * 1962-11-15 1966-08-09 Gray Tool Co Well completion equipment
US3420308A (en) * 1967-08-16 1969-01-07 Fmc Corp Well casing hanger
US3918747A (en) * 1973-09-27 1975-11-11 Nelson Norman A Well suspension system
US3893717A (en) * 1974-05-15 1975-07-08 Putch Samuel W Well casing hanger assembly
US4139059A (en) * 1977-12-12 1979-02-13 W-K-M Wellhead Systems, Inc. Well casing hanger assembly
US4167970A (en) * 1978-06-16 1979-09-18 Armco Inc. Hanger apparatus for suspending pipes

Also Published As

Publication number Publication date
GB2097043A (en) 1982-10-27
AU542819B2 (en) 1985-03-14
EP0062648A4 (en) 1985-07-01
JPH0138954B2 (2) 1989-08-17
AU7586481A (en) 1982-05-11
WO1982001393A1 (en) 1982-04-29
EP0062648B1 (en) 1986-12-17
AR228072A1 (es) 1983-01-14
EP0062648A1 (en) 1982-10-20
MX153359A (es) 1986-10-02
GB2097043B (en) 1984-06-06
JPS57501682A (2) 1982-09-16
US4355825A (en) 1982-10-26

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Legal Events

Date Code Title Description
MKEX Expiry