OA01049A - Improvements in the drilling of subsea wells. - Google Patents

Improvements in the drilling of subsea wells.

Info

Publication number
OA01049A
OA01049A OA51149A OA51149A OA01049A OA 01049 A OA01049 A OA 01049A OA 51149 A OA51149 A OA 51149A OA 51149 A OA51149 A OA 51149A OA 01049 A OA01049 A OA 01049A
Authority
OA
OAPI
Prior art keywords
drilling
subsea wells
subsea
wells
Prior art date
Application number
OA51149A
Other languages
French (fr)
Original Assignee
Shell Int Research
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 Int Research filed Critical Shell Int Research
Publication of OA01049A publication Critical patent/OA01049A/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • 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
    • E21B33/04—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
    • 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
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings
    • 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
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/10—Guide posts, e.g. releasable; Attaching guide lines to underwater guide bases
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • E21B7/128—Underwater drilling from floating support with independent underwater anchored guide base
    • 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)
  • Physical Or Chemical Processes And Apparatus (AREA)
OA51149A 1959-07-30 1964-12-30 Improvements in the drilling of subsea wells. OA01049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US830538A US3256937A (en) 1959-07-30 1959-07-30 Underwater well completion method

Publications (1)

Publication Number Publication Date
OA01049A true OA01049A (en) 1968-08-07

Family

ID=25257168

Family Applications (1)

Application Number Title Priority Date Filing Date
OA51149A OA01049A (en) 1959-07-30 1964-12-30 Improvements in the drilling of subsea wells.

Country Status (3)

Country Link
US (1) US3256937A (en)
GB (3) GB948330A (en)
OA (1) OA01049A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6410938A (en) * 1963-09-20 1965-03-22
FR1396585A (en) * 1964-03-14 1965-04-23 Improvements to submerged wellheads, particularly applicable to the operation of oil wells
US3426842A (en) * 1966-02-01 1969-02-11 Exxon Production Research Co Installation of control lines on underwater well
US3459259A (en) * 1966-09-09 1969-08-05 Mobil Oil Corp Mudline suspension system
US3489210A (en) * 1967-01-13 1970-01-13 Atlantic Richfield Co Underwater drilling apparatus
US3602303A (en) * 1967-12-01 1971-08-31 Amoco Prod Co Subsea wellhead completion systems
US3489213A (en) * 1968-04-18 1970-01-13 Fmc Corp Underwater well completion system
US3662822A (en) * 1969-05-12 1972-05-16 Atlantic Richfield Co Method for producing a benthonic well
US3678996A (en) * 1970-10-12 1972-07-25 Rockwell Mfg Co Well completion and apparatus
US4635728A (en) * 1985-07-30 1987-01-13 Amoco Corporation Method and apparatus for connecting a tubular element to an underwater wellhead
US6848511B1 (en) 2002-12-06 2005-02-01 Weatherford/Lamb, Inc. Plug and ball seat assembly
NO322829B1 (en) * 2003-05-22 2006-12-11 Fmc Kongsberg Subsea As Resealable plug, valve tree with plug and well intervention procedure in wells with at least one plug
AU2003904183A0 (en) * 2003-08-08 2003-08-21 Woodside Energy Limited Method for completion or work-over of a sub-sea well using a horizontal christmas tree
MX2008009450A (en) * 2006-01-24 2008-12-09 Well Ops Sea Pty Ltd Bore selector.
US7878551B2 (en) * 2006-06-02 2011-02-01 Cameron International Corporation Subsea choke insert locking apparatus
US7997344B2 (en) * 2007-09-11 2011-08-16 Baker Hughes Incorporated Multi-function indicating tool
ITMI20081163A1 (en) * 2008-06-26 2009-12-27 Eni Spa APPARATUS FOR IMPROVING THE SAFETY AND RECOVERY OF WELLS AND INSTALLATION PROCEDURE OF THE SAME
WO2011018120A1 (en) * 2009-08-14 2011-02-17 Statoil Asa Subsea well head structure
US8528641B2 (en) * 2009-09-03 2013-09-10 Baker Hughes Incorporated Fracturing and gravel packing tool with anti-swabbing feature
CA2798806A1 (en) * 2010-05-13 2011-11-17 Exxonmobil Upstream Research Company Method and system for well access to subterranean formations
FR2967451B1 (en) * 2010-11-17 2012-12-28 Technip France FLUID OPERATING TOWER IN WATER EXTEND AND ASSOCIATED INSTALLATION METHOD
US9097091B2 (en) 2011-01-11 2015-08-04 Cameron International Corporation Subsea retrievable insert with choke valve and non return valve
US20150330194A1 (en) * 2014-05-16 2015-11-19 Onesubsea Ip Uk Limited Downhole Equipment Suspension and Power System Background

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187871A (en) * 1937-08-09 1940-01-23 Standard Oil Co Underwater drilling
US2929610A (en) * 1954-12-27 1960-03-22 Shell Oil Co Drilling
US2891770A (en) * 1955-01-13 1959-06-23 Shell Oil Co Anchoring method and apparatus
US2854215A (en) * 1956-03-05 1958-09-30 Shell Dev Offshore oil well installation
US2923531A (en) * 1956-04-26 1960-02-02 Shell Oil Co Drilling
US3004602A (en) * 1956-11-05 1961-10-17 Richfield Oil Corp Underwater oil well completion
GB814520A (en) * 1956-12-03 1959-06-03 California Research Corp Method and apparatus for offshore drilling
US2906500A (en) * 1956-12-21 1959-09-29 Jersey Prod Res Co Completion of wells under water
US3032125A (en) * 1957-07-10 1962-05-01 Jersey Prod Res Co Offshore apparatus
US2917281A (en) * 1957-07-26 1959-12-15 Richfield Oil Corp Releasing head for submarine conductor casing
US2988144A (en) * 1957-09-10 1961-06-13 Baker Oil Tools Inc Method and apparatus for drilling and completing underwater well bores
US2965174A (en) * 1958-01-27 1960-12-20 Shell Oil Co Off-shore well installation and method
US2970646A (en) * 1958-01-30 1961-02-07 Jersey Prod Res Co Method for installing controls to and operating an underwater well

Also Published As

Publication number Publication date
GB948331A (en) 1964-01-29
GB948330A (en) 1964-01-29
GB948322A (en) 1964-01-29
US3256937A (en) 1966-06-21

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