GB9717359D0 - An engagement mechanism - Google Patents

An engagement mechanism

Info

Publication number
GB9717359D0
GB9717359D0 GBGB9717359.5A GB9717359A GB9717359D0 GB 9717359 D0 GB9717359 D0 GB 9717359D0 GB 9717359 A GB9717359 A GB 9717359A GB 9717359 D0 GB9717359 D0 GB 9717359D0
Authority
GB
United Kingdom
Prior art keywords
engagement mechanism
engagement
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.)
Ceased
Application number
GBGB9717359.5A
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.)
SCHOOLHILL HYDRAULIC ENG
Original Assignee
SCHOOLHILL HYDRAULIC ENG
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 SCHOOLHILL HYDRAULIC ENG filed Critical SCHOOLHILL HYDRAULIC ENG
Priority to GBGB9717359.5A priority Critical patent/GB9717359D0/en
Publication of GB9717359D0 publication Critical patent/GB9717359D0/en
Priority to GB9817744A priority patent/GB2328232B/en
Ceased legal-status Critical Current

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
    • E21B33/035—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
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • E21B43/013—Connecting a production flow line to an underwater well head
GBGB9717359.5A 1997-08-16 1997-08-16 An engagement mechanism Ceased GB9717359D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9717359.5A GB9717359D0 (en) 1997-08-16 1997-08-16 An engagement mechanism
GB9817744A GB2328232B (en) 1997-08-16 1998-08-15 An engagement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9717359.5A GB9717359D0 (en) 1997-08-16 1997-08-16 An engagement mechanism

Publications (1)

Publication Number Publication Date
GB9717359D0 true GB9717359D0 (en) 1997-10-22

Family

ID=10817567

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9717359.5A Ceased GB9717359D0 (en) 1997-08-16 1997-08-16 An engagement mechanism
GB9817744A Expired - Fee Related GB2328232B (en) 1997-08-16 1998-08-15 An engagement device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9817744A Expired - Fee Related GB2328232B (en) 1997-08-16 1998-08-15 An engagement device

Country Status (1)

Country Link
GB (2) GB9717359D0 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517737A (en) * 1968-05-23 1970-06-30 Shell Oil Co Marine riser pull-down device
GB2089866B (en) * 1980-12-18 1984-08-30 Mecevoy Oilfield Equipment Co Underwater christmas tree cap and lockdown apparatus
US5655606A (en) * 1996-01-29 1997-08-12 Abb Vetco Gray Inc. Running tool for installing a wellhead load shoulder

Also Published As

Publication number Publication date
GB2328232A (en) 1999-02-17
GB9817744D0 (en) 1998-10-14
GB2328232B (en) 2001-12-19

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)