GB950496A - Well casing hanger apparatus - Google Patents

Well casing hanger apparatus

Info

Publication number
GB950496A
GB950496A GB28666/61A GB2866661A GB950496A GB 950496 A GB950496 A GB 950496A GB 28666/61 A GB28666/61 A GB 28666/61A GB 2866661 A GB2866661 A GB 2866661A GB 950496 A GB950496 A GB 950496A
Authority
GB
United Kingdom
Prior art keywords
well casing
casing hanger
hanger apparatus
aug
boreholes
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
GB28666/61A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB950496A publication Critical patent/GB950496A/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
    • E21B33/0422—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
    • 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

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Processing Of Solid Wastes (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

950,496. Boreholes &c. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. Aug. 8,1961 [Aug. 10, 1960], No. 28666/61. Drawings to Specification. Heading E1F. The subject matter of this Specification is included in Specification 950,495 but the claims are directed to a well casing hangar. Specification 948,322 also is referred to.
GB28666/61A 1960-08-10 1961-08-08 Well casing hanger apparatus Expired GB950496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48646A US3081113A (en) 1960-08-10 1960-08-10 Well casing hanger with releasable slip means

Publications (1)

Publication Number Publication Date
GB950496A true GB950496A (en) 1964-02-26

Family

ID=21955673

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28666/61A Expired GB950496A (en) 1960-08-10 1961-08-08 Well casing hanger apparatus

Country Status (2)

Country Link
US (1) US3081113A (en)
GB (1) GB950496A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2446228A1 (en) * 1973-09-27 1975-04-03 Houston HOLE HANGING SYSTEM

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223920A (en) * 1977-11-25 1980-09-23 Vetco, Inc. Vertically retrievable subsea conduit connector
US4909321A (en) * 1988-12-27 1990-03-20 Conoco Inc. Wireline releasing device
GB2517784A (en) * 2013-09-02 2015-03-04 Plexus Holdings Plc Running tool
US10655454B2 (en) * 2016-03-04 2020-05-19 Aker Solutions As Subsea well equipment landing indicator and locking indicator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2094812A (en) * 1937-10-05 Flow control heab
US1616978A (en) * 1925-01-03 1927-02-08 John W Macclatchie Pipe stopper
US1794662A (en) * 1928-10-09 1931-03-03 Elijah J Zerr Casing-head packer
US1971514A (en) * 1931-07-06 1934-08-28 Hydril Co Casing plug
US2690344A (en) * 1950-05-08 1954-09-28 Cameron Iron Works Inc Sealing and hanging assembly
US2843349A (en) * 1954-01-04 1958-07-15 Meyer Otto Pressure fluid operated blowout preventer
US2824757A (en) * 1955-04-04 1958-02-25 George A Butler Pipe suspension and sealing means with means to limit compression of the seal
US2962096A (en) * 1957-10-22 1960-11-29 Hydril Co Well head connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2446228A1 (en) * 1973-09-27 1975-04-03 Houston HOLE HANGING SYSTEM

Also Published As

Publication number Publication date
US3081113A (en) 1963-03-12

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