DK135596C - - Google Patents

Info

Publication number
DK135596C
DK135596C DK341166A DK341166A DK135596C DK 135596 C DK135596 C DK 135596C DK 341166 A DK341166 A DK 341166A DK 341166 A DK341166 A DK 341166A DK 135596 C DK135596 C DK 135596C
Authority
DK
Denmark
Application number
DK341166A
Other languages
Danish (da)
Other versions
DK135596B (en
Inventor
Jr. D F Taylor
Original Assignee
Otis Engineering Corporation
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 Otis Engineering Corporation filed Critical Otis Engineering Corporation
Publication of DK135596B publication Critical patent/DK135596B/en
Application granted granted Critical
Publication of DK135596C publication Critical patent/DK135596C/da

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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • E21B34/04—Valve arrangements for boreholes or wells in well heads in underwater well heads
    • E21B34/045—Valve arrangements for boreholes or wells in well heads in underwater well heads adapted to be lowered on a tubular string into position within a blow-out preventer stack, e.g. so-called test trees
    • 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
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations
    • 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
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/04—Ball valves
DK341166AA 1965-07-02 1966-07-01 Pipe connection unit for a borehole head. DK135596B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US469978A US3411576A (en) 1965-07-02 1965-07-02 Well tools

Publications (2)

Publication Number Publication Date
DK135596B DK135596B (en) 1977-05-23
DK135596C true DK135596C (en) 1977-10-31

Family

ID=23865796

Family Applications (1)

Application Number Title Priority Date Filing Date
DK341166AA DK135596B (en) 1965-07-02 1966-07-01 Pipe connection unit for a borehole head.

Country Status (6)

Country Link
US (1) US3411576A (en)
DE (1) DE1483776A1 (en)
DK (1) DK135596B (en)
GB (1) GB1153351A (en)
NL (1) NL153298B (en)
NO (1) NO127254B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517739A (en) * 1967-12-26 1970-06-30 Atlantic Richfield Co Apparatus for supporting a tubular member at the ocean floor
US3625281A (en) * 1969-04-23 1971-12-07 Rockwell Mfg Co Well completion method and apparatus
US3601190A (en) * 1969-05-15 1971-08-24 Brown Oil Tools Well production apparatus with fluid operated valve
US3747682A (en) * 1971-05-10 1973-07-24 Otis Eng Co Well tools
US3844345A (en) * 1971-09-17 1974-10-29 Hydril Co Encapsulated control line
US3794112A (en) * 1972-10-02 1974-02-26 Exxon Production Research Co Surface controlled subsurface safety valve
US3955623A (en) * 1974-04-22 1976-05-11 Schlumberger Technology Corporation Subsea control valve apparatus
US4071088A (en) * 1975-01-20 1978-01-31 Hydril Company Retrievable safety valve
US4126183A (en) * 1976-12-09 1978-11-21 Deep Oil Technology, Inc. Offshore well apparatus with a protected production system
US4234043A (en) * 1977-10-17 1980-11-18 Baker International Corporation Removable subsea test valve system for deep water
FR2450938A1 (en) * 1979-03-09 1980-10-03 Flopetrol Oil or gas well borehole sealing system - has hydraulically operated valve on holed packer with above ground control
FR2459358A2 (en) * 1979-03-09 1981-01-09 Flopetrol Etud Fabr DEVICE AND METHOD FOR ISOLATING A UNDERGROUND AREA CONTAINING A FLUID, IN PARTICULAR FOR RECONDITIONING AN OIL WELL
US4306623A (en) * 1979-08-06 1981-12-22 Baker International Corporation Valve assembly for a subterranean well conduit
US4494609A (en) * 1981-04-29 1985-01-22 Otis Engineering Corporation Test tree
US4636934A (en) * 1984-05-21 1987-01-13 Otis Engineering Corporation Well valve control system
US4726424A (en) * 1985-04-17 1988-02-23 Raulins George M Well apparatus
GB2267920B (en) * 1992-06-17 1995-12-06 Petroleum Eng Services Improvements in or relating to well-head structures
US5284209A (en) * 1992-08-19 1994-02-08 Halliburton Company Coiled tubing cutting modification
US5551665A (en) * 1994-04-29 1996-09-03 Halliburton Company Ball valve with coiled tubing cutting ability
GB9511386D0 (en) * 1995-06-06 1995-08-02 Petroleum Eng Services Improvements relating to ball valves
US5706897A (en) * 1995-11-29 1998-01-13 Deep Oil Technology, Incorporated Drilling, production, test, and oil storage caisson
GB2337070B (en) * 1995-11-29 2000-03-15 Deep Oil Technology Inc Offshore structures including production risers
US7615893B2 (en) * 2000-05-11 2009-11-10 Cameron International Corporation Electric control and supply system
GB2485660B (en) * 2009-05-04 2012-08-08 Schlumberger Holdings Subsea control system
US9057243B2 (en) * 2010-06-02 2015-06-16 Rudolf H. Hendel Enhanced hydrocarbon well blowout protection
US8662183B1 (en) * 2011-02-12 2014-03-04 Louis P. Vickio, Jr. Blow out preventer
DE102011107822B4 (en) * 2011-07-01 2013-01-31 Areva Np Gmbh Closure device for a defective blowout preventer
EP2568108B1 (en) * 2011-09-06 2014-05-28 Vetco Gray Inc. A control system for a subsea well
CN103362482B (en) * 2013-08-06 2016-04-06 中国地质大学（北京） The joint of a kind of gas collection and measurement mechanism and using method
US10006270B2 (en) * 2014-08-11 2018-06-26 Halliburton Energy Services, Inc. Subsea mechanism to circulate fluid between a riser and tubing string
US11208856B2 (en) 2018-11-02 2021-12-28 Downing Wellhead Equipment, Llc Subterranean formation fracking and well stack connector
US10920519B2 (en) 2018-12-28 2021-02-16 Mark BOBECK Blow out preventer bonnet handling apparatus and method
US11242950B2 (en) 2019-06-10 2022-02-08 Downing Wellhead Equipment, Llc Hot swappable fracking pump system
US11655902B2 (en) * 2019-06-24 2023-05-23 Onesubsea Ip Uk Limited Failsafe close valve assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE540029A (en) *
US2179033A (en) * 1937-10-28 1939-11-07 Gulf Oil Corp Method and apparatus for performing fishing operations
US2785755A (en) * 1954-10-19 1957-03-19 Gulf Research Development Co Storm choke for oil wells
US2894715A (en) * 1956-09-05 1959-07-14 Otis Eng Co Valve
US3087547A (en) * 1958-10-29 1963-04-30 Otis Eng Co Well tools for securing flow conductors in a tubular member
US3170518A (en) * 1960-05-23 1965-02-23 Brown Oil Tools Well method and apparatus which is particularly adapted for use in multiple zone wells
US3094170A (en) * 1960-05-31 1963-06-18 Continental Oil Co Subsurface well tubing safety valve
US3137348A (en) * 1961-01-06 1964-06-16 Cameron Iron Works Inc Apparatus and method for drilling and completing a well
US3189098A (en) * 1961-12-29 1965-06-15 Shell Oil Co Marine conductor pipe assembly
US3280908A (en) * 1962-05-21 1966-10-25 Fmc Corp Apparatus for underwater drilling and well completion
US3310107A (en) * 1963-10-23 1967-03-21 Fmc Corp Underwater well method and apparatus

Also Published As

Publication number Publication date
GB1153351A (en) 1969-05-29
NL6609234A (en) 1967-01-03
NL153298B (en) 1977-05-16
US3411576A (en) 1968-11-19
DK135596B (en) 1977-05-23
NO127254B (en) 1973-05-28
DE1483776A1 (en) 1969-09-25

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