NL7904735A - CONNECTION PIECE FOR AN UNDERWATER WELL NOZZLE. - Google Patents

CONNECTION PIECE FOR AN UNDERWATER WELL NOZZLE.

Info

Publication number
NL7904735A
NL7904735A NL7904735A NL7904735A NL7904735A NL 7904735 A NL7904735 A NL 7904735A NL 7904735 A NL7904735 A NL 7904735A NL 7904735 A NL7904735 A NL 7904735A NL 7904735 A NL7904735 A NL 7904735A
Authority
NL
Netherlands
Prior art keywords
connection piece
underwater well
well nozzle
nozzle
underwater
Prior art date
Application number
NL7904735A
Other languages
Dutch (nl)
Original Assignee
Nl Industries 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
Priority claimed from US05/916,981 external-priority patent/US4222592A/en
Application filed by Nl Industries Inc filed Critical Nl Industries Inc
Publication of NL7904735A publication Critical patent/NL7904735A/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
    • E21B33/035—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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Prostheses (AREA)
  • Earth Drilling (AREA)
NL7904735A 1978-06-19 1979-06-18 CONNECTION PIECE FOR AN UNDERWATER WELL NOZZLE. NL7904735A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/916,981 US4222592A (en) 1977-07-11 1978-06-19 Toggle mechanism connector

Publications (1)

Publication Number Publication Date
NL7904735A true NL7904735A (en) 1979-12-21

Family

ID=25438181

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7904735A NL7904735A (en) 1978-06-19 1979-06-18 CONNECTION PIECE FOR AN UNDERWATER WELL NOZZLE.

Country Status (6)

Country Link
JP (1) JPS5829400B2 (en)
BR (1) BR7903831A (en)
CA (1) CA1108984A (en)
FR (1) FR2433122A1 (en)
GB (1) GB2024919A (en)
NL (1) NL7904735A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3042029B1 (en) * 2013-09-06 2019-05-08 Reform Energy Services Corp. Latching assembly

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2089866B (en) * 1980-12-18 1984-08-30 Mecevoy Oilfield Equipment Co Underwater christmas tree cap and lockdown apparatus
US4661016A (en) * 1985-04-11 1987-04-28 Mobil Oil Corporation Subsea flowline connector
DE29620334U1 (en) * 1996-11-22 1998-03-26 Wegmann & Co Gmbh, 34127 Kassel Locking device on a receiving tube for storing propellant charges for artillery shells
GB0903520D0 (en) * 2009-03-03 2009-04-08 Britannia Engineering Consulta Improvements in and relating to clamping of interfitting tubular members
SG11201501714VA (en) 2012-09-06 2015-05-28 Strata Energy Services Inc Latching assembly
US9828817B2 (en) 2012-09-06 2017-11-28 Reform Energy Services Corp. Latching assembly
CN105114025A (en) * 2015-08-31 2015-12-02 中国海洋石油总公司 Connector for undersea Christmas tree
NO20190608A1 (en) * 2019-05-14 2020-11-16 Vetco Gray Scandinavia As Lifting tool with latching segments displaceable along offset circles of product end flange to be lifted and a method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338596A (en) * 1963-08-30 1967-08-29 Hydril Co Well head connector
US4057267A (en) * 1976-02-17 1977-11-08 Vetco Offshore Industries, Inc. Fluid controlled pipe connectors
GB1603418A (en) * 1977-07-11 1981-11-25 Nl Industries Inc Toggle mechanism wellhead connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3042029B1 (en) * 2013-09-06 2019-05-08 Reform Energy Services Corp. Latching assembly

Also Published As

Publication number Publication date
JPS5545992A (en) 1980-03-31
BR7903831A (en) 1980-02-12
FR2433122A1 (en) 1980-03-07
CA1108984A (en) 1981-09-15
GB2024919A (en) 1980-01-16
JPS5829400B2 (en) 1983-06-22

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Legal Events

Date Code Title Description
BV The patent application has lapsed