GB1265355A - - Google Patents

Info

Publication number
GB1265355A
GB1265355A GB1265355DA GB1265355A GB 1265355 A GB1265355 A GB 1265355A GB 1265355D A GB1265355D A GB 1265355DA GB 1265355 A GB1265355 A GB 1265355A
Authority
GB
United Kingdom
Prior art keywords
connector
wellhead
guideline
connectors
closure
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
Other languages
English (en)
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 filed Critical
Publication of GB1265355A publication Critical patent/GB1265355A/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
    • E21B33/035—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)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB1265355D 1968-05-23 1969-05-21 Expired GB1265355A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73138268A 1968-05-23 1968-05-23

Publications (1)

Publication Number Publication Date
GB1265355A true GB1265355A (enrdf_load_stackoverflow) 1972-03-01

Family

ID=24939259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1265355D Expired GB1265355A (enrdf_load_stackoverflow) 1968-05-23 1969-05-21

Country Status (5)

Country Link
US (1) US3500906A (enrdf_load_stackoverflow)
JP (1) JPS5016722B1 (enrdf_load_stackoverflow)
DE (1) DE1926001A1 (enrdf_load_stackoverflow)
FR (1) FR2009180A1 (enrdf_load_stackoverflow)
GB (1) GB1265355A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122669A (en) * 1982-06-25 1984-01-18 Elf Aquitaine Operations for returning to an underwater station equipped with a well apparatus
GB2496974A (en) * 2011-11-22 2013-05-29 Vetco Gray Inc Subsea wellhead with rotating ring to align a production tree
GB2514191A (en) * 2013-05-17 2014-11-19 Aker Subsea Ltd Self-aligning subsea structures

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2119761A5 (enrdf_load_stackoverflow) * 1971-12-27 1972-08-04 Subsea Equipment Ass Ltd
US4062402A (en) * 1976-03-18 1977-12-13 Enterprise De Recherches Et D'activites Petrolieres (E.R.A.P.) Method and apparatus for connecting a riser pipe to blow out preventer stack at the head of an oil well
GB1592411A (en) * 1977-02-26 1981-07-08 Fmc Corp Guidelineless subsea wellhead entry or re-entry system
US4109476A (en) * 1977-05-20 1978-08-29 Brown & Root, Inc. Docking an offshore structure with a submerged fixture
US4174011A (en) * 1977-09-12 1979-11-13 Standard Oil Company (Indiana) Subsea drilling template with carousel guidance system
FR2429319A1 (fr) 1978-06-21 1980-01-18 Elf Aquitaine Ensemble de connexion-deconnexion de colonne montante sur tete de puits sous-marine pour structure articulee d'exploitation
US4211281A (en) * 1979-02-22 1980-07-08 Armco, Inc. Articulated plural well deep water production system
FR2552156B1 (fr) * 1983-09-15 1985-11-15 Elf Aquitaine Pied de colonne de production et procede pour sa mise en oeuvre
GB8505328D0 (en) * 1985-03-01 1985-04-03 Texaco Ltd Subsea well head allignment system
US4673313A (en) * 1985-04-11 1987-06-16 Mobil Oil Corporation Marine production riser and method for installing same
US4661016A (en) * 1985-04-11 1987-04-28 Mobil Oil Corporation Subsea flowline connector
US4647254A (en) * 1985-04-18 1987-03-03 Mobil Oil Corporation Marine riser structural core connector
US4893677A (en) * 1987-09-21 1990-01-16 Vetco Gray Inc. Guidelineless reentry system with retracting rollers
US4823879A (en) * 1987-10-08 1989-04-25 Vetco Gray Inc. Guidelineless reentry system with nonrotating funnel
US4823878A (en) * 1987-10-08 1989-04-25 Vetco Gray Inc. Guidelineless reentry system with fixed rollers
US5159982A (en) * 1991-07-26 1992-11-03 Cooper Industries, Inc. Double walled riser
NO307307B1 (no) * 1997-11-03 2000-03-13 Kongsberg Offshore As Anordning til bruk ved anbringelse og innretting av et ventiltre
US8151892B2 (en) * 2009-03-06 2012-04-10 Dril-Quip, Inc. Wellhead conversion system and method
NO330676B1 (no) * 2009-09-16 2011-06-06 Nemo Eng As Lastoverforende undervannskonstruksjon til permanent avlastning av krefter i en rorkopling
EP3108086B1 (en) * 2014-02-18 2019-07-03 Transocean Sedco Forex Ventures Limited Method and apparatus for subsea hose replacement
CN114458200A (zh) * 2020-11-18 2022-05-10 中国海洋石油集团有限公司 一种水下井口切割回收工具及其使用方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE34492C (de) * J. H. MEHRTENS in Berlin N., Pankstr. 16B. II Ineinandergreifende Fräser für Mutternfräsmaschinen
US3062287A (en) * 1960-12-12 1962-11-06 Shell Oil Co Method and apparatus for cleaning a wellhead guide system
US3163228A (en) * 1961-11-06 1964-12-29 Shell Oil Co Cable latching device
US3236302A (en) * 1962-11-05 1966-02-22 Chevron Res Apparatus for attaching and detaching a working base to an underwater well base
US3179176A (en) * 1963-09-18 1965-04-20 Shell Oil Co Method and apparatus for carrying out operations at underwater installations
US3353595A (en) * 1964-05-22 1967-11-21 Cameron Iron Works Inc Underwater well completions
US3316984A (en) * 1964-11-20 1967-05-02 Cameron Iron Works Inc Well apparatus
US3322193A (en) * 1965-03-09 1967-05-30 Armco Steel Corp Underwater well installations

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122669A (en) * 1982-06-25 1984-01-18 Elf Aquitaine Operations for returning to an underwater station equipped with a well apparatus
GB2496974A (en) * 2011-11-22 2013-05-29 Vetco Gray Inc Subsea wellhead with rotating ring to align a production tree
US8955594B2 (en) 2011-11-22 2015-02-17 Vetco Gray Inc. Multiplex tubing hanger
GB2496974B (en) * 2011-11-22 2016-02-10 Vetco Gray Inc Subsea wellhead assembly with a rotating ring to align a production tree
GB2514191A (en) * 2013-05-17 2014-11-19 Aker Subsea Ltd Self-aligning subsea structures
GB2514191B (en) * 2013-05-17 2016-05-25 Aker Subsea Ltd Self-aligning subsea structures

Also Published As

Publication number Publication date
DE1926001A1 (de) 1969-11-27
US3500906A (en) 1970-03-17
FR2009180A1 (enrdf_load_stackoverflow) 1970-01-30
JPS5016722B1 (enrdf_load_stackoverflow) 1975-06-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee