NL152332B - DEVICE FOR SEALING THE RING-SHAPED SPACE BETWEEN A FLUSHING HEAD OF A BORE WELL AND A PIPE HANGER LEFT IN IT. - Google Patents

DEVICE FOR SEALING THE RING-SHAPED SPACE BETWEEN A FLUSHING HEAD OF A BORE WELL AND A PIPE HANGER LEFT IN IT.

Info

Publication number
NL152332B
NL152332B NL6505793A NL6505793A NL152332B NL 152332 B NL152332 B NL 152332B NL 6505793 A NL6505793 A NL 6505793A NL 6505793 A NL6505793 A NL 6505793A NL 152332 B NL152332 B NL 152332B
Authority
NL
Netherlands
Prior art keywords
sealing
ring
shaped space
pipe hanger
flushing head
Prior art date
Application number
NL6505793A
Other languages
Dutch (nl)
Other versions
NL6505793A (en
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
Publication of NL6505793A publication Critical patent/NL6505793A/xx
Publication of NL152332B publication Critical patent/NL152332B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
NL6505793A 1964-05-07 1965-05-06 DEVICE FOR SEALING THE RING-SHAPED SPACE BETWEEN A FLUSHING HEAD OF A BORE WELL AND A PIPE HANGER LEFT IN IT. NL152332B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36566164A 1964-05-07 1964-05-07

Publications (2)

Publication Number Publication Date
NL6505793A NL6505793A (en) 1965-11-08
NL152332B true NL152332B (en) 1977-02-15

Family

ID=23439800

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6505793A NL152332B (en) 1964-05-07 1965-05-06 DEVICE FOR SEALING THE RING-SHAPED SPACE BETWEEN A FLUSHING HEAD OF A BORE WELL AND A PIPE HANGER LEFT IN IT.

Country Status (3)

Country Link
DE (1) DE1458617A1 (en)
GB (1) GB1107902A (en)
NL (1) NL152332B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8817554D0 (en) * 1988-07-22 1988-08-24 Cooper Ind Inc Positioning components & energising sealing assemblies thereof
WO2004081346A2 (en) 2003-03-11 2004-09-23 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member

Also Published As

Publication number Publication date
NL6505793A (en) 1965-11-08
DE1458617A1 (en) 1969-02-20
GB1107902A (en) 1968-03-27

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: CAMERON