GB1179998A - Apparatus for Conducting Well Completion and Maintenance Operations on an Underwater Well, and a Marine Conductor Pipe. - Google Patents

Apparatus for Conducting Well Completion and Maintenance Operations on an Underwater Well, and a Marine Conductor Pipe.

Info

Publication number
GB1179998A
GB1179998A GB59154/68A GB5915468A GB1179998A GB 1179998 A GB1179998 A GB 1179998A GB 59154/68 A GB59154/68 A GB 59154/68A GB 5915468 A GB5915468 A GB 5915468A GB 1179998 A GB1179998 A GB 1179998A
Authority
GB
United Kingdom
Prior art keywords
well
maintenance operations
conductor pipe
marine conductor
conducting
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
GB59154/68A
Inventor
Bruce James Watkins
William Wayne Greentree
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 GB1179998A publication Critical patent/GB1179998A/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
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

1,179,998. Wells &c. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 12 Dec., 1968 [15 Dec., 1967], No. 59154/68. Heading E1F. A marine conductor comprises sections 35 each having a casing segment 42 and tubing string segments 61, 62. The lower section, a short one, is latched to an underwater production wellhead, and the upper section is supported by slips in a rotary table. Workover tools are pumped through the tubing strings into and out of the well tubing strings.
GB59154/68A 1967-12-15 1968-12-12 Apparatus for Conducting Well Completion and Maintenance Operations on an Underwater Well, and a Marine Conductor Pipe. Expired GB1179998A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69099667A 1967-12-15 1967-12-15

Publications (1)

Publication Number Publication Date
GB1179998A true GB1179998A (en) 1970-02-04

Family

ID=24774775

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59154/68A Expired GB1179998A (en) 1967-12-15 1968-12-12 Apparatus for Conducting Well Completion and Maintenance Operations on an Underwater Well, and a Marine Conductor Pipe.

Country Status (4)

Country Link
US (1) US3500904A (en)
DE (1) DE1814313C3 (en)
FR (1) FR1595041A (en)
GB (1) GB1179998A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1139379B (en) * 1960-12-10 1962-11-08 Robert Bosch Elektronik Ges Mi Electric or electronic flash units for photographic use
US3770053A (en) * 1971-12-14 1973-11-06 Fmc Corp Ocean bottom well tubing valve installation
US4100752A (en) * 1976-09-15 1978-07-18 Fmc Corporation Subsea riser system
FR2650624B1 (en) * 1989-08-07 1995-11-17 Inst Francais Du Petrole ASSEMBLY COMPRISING AN EXTENSION TUBE AND A LINING CONDUIT THEREOF

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064735A (en) * 1959-08-17 1962-11-20 Shell Oil Co Wellhead assembly lock-down apparatus
US3189098A (en) * 1961-12-29 1965-06-15 Shell Oil Co Marine conductor pipe assembly
US3332484A (en) * 1963-11-29 1967-07-25 Regan Forge & Eng Co Subsea well control tube methods and apparatus
US3354951A (en) * 1964-02-24 1967-11-28 Offshore Co Marine drilling apparatus
US3355899A (en) * 1966-05-31 1967-12-05 Exxon Production Research Co Offshore operations

Also Published As

Publication number Publication date
DE1814313B2 (en) 1977-09-22
DE1814313C3 (en) 1978-05-11
DE1814313A1 (en) 1969-07-10
US3500904A (en) 1970-03-17
FR1595041A (en) 1970-06-08

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