[go: up one dir, main page]

DE3381219D1 - FLOW Diverter. - Google Patents

FLOW Diverter.

Info

Publication number
DE3381219D1
DE3381219D1 DE8484900253T DE3381219T DE3381219D1 DE 3381219 D1 DE3381219 D1 DE 3381219D1 DE 8484900253 T DE8484900253 T DE 8484900253T DE 3381219 T DE3381219 T DE 3381219T DE 3381219 D1 DE3381219 D1 DE 3381219D1
Authority
DE
Germany
Prior art keywords
flow diverter
diverter
flow
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 - Fee Related
Application number
DE8484900253T
Other languages
German (de)
Inventor
D Keithahn
D Morrill
R Roche
G Alexander
J Tippit
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.)
Hydril LLC
Original Assignee
Hydril LLC
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
Priority claimed from US06/449,376 external-priority patent/US4502534A/en
Priority claimed from US06/449,467 external-priority patent/US4456062A/en
Priority claimed from US06/449,375 external-priority patent/US4444250A/en
Priority claimed from US06/449,531 external-priority patent/US4456063A/en
Application filed by Hydril LLC filed Critical Hydril LLC
Application granted granted Critical
Publication of DE3381219D1 publication Critical patent/DE3381219D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B33/06—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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/001—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor specially adapted for 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves

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)
  • Fluid-Driven Valves (AREA)
DE8484900253T 1982-12-13 1983-12-12 FLOW Diverter. Expired - Fee Related DE3381219D1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US06/449,376 US4502534A (en) 1982-12-13 1982-12-13 Flow diverter
US06/449,467 US4456062A (en) 1982-12-13 1982-12-13 Flow diverter
US06/449,375 US4444250A (en) 1982-12-13 1982-12-13 Flow diverter
US06/449,531 US4456063A (en) 1982-12-13 1982-12-13 Flow diverter
PCT/US1983/001936 WO1984002374A1 (en) 1982-12-13 1983-12-12 Flow diverter

Publications (1)

Publication Number Publication Date
DE3381219D1 true DE3381219D1 (en) 1990-03-22

Family

ID=27503970

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484900253T Expired - Fee Related DE3381219D1 (en) 1982-12-13 1983-12-12 FLOW Diverter.

Country Status (4)

Country Link
EP (1) EP0128206B1 (en)
DE (1) DE3381219D1 (en)
GB (1) GB2141766B (en)
WO (1) WO1984002374A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626135A (en) * 1984-10-22 1986-12-02 Hydril Company Marine riser well control method and apparatus
US5012854A (en) * 1987-03-31 1991-05-07 Baroid Technology, Inc. Pressure release valve for a subsea blowout preventer
CA2992015A1 (en) 2015-08-05 2017-02-09 Equipment Resources International, Inc. Diverter for drilling operation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2021104A (en) * 1933-08-26 1935-11-12 Leland P Kinnear Blow-out preventer
US3222075A (en) * 1961-08-30 1965-12-07 Shell Oil Co Underwater blowout preventer
US3457991A (en) * 1968-02-16 1969-07-29 Phillip S Sizer Well tools
US3614111A (en) * 1969-10-23 1971-10-19 John Regan Tool joint stripping stationary blowout preventer with a retrievable packing insert
US3638721A (en) * 1969-12-10 1972-02-01 Exxon Production Research Co Flexible connection for rotating blowout preventer
US3917008A (en) * 1974-10-29 1975-11-04 Cities Service Co Apparatus and process for preventing blow-outs
US4046191A (en) * 1975-07-07 1977-09-06 Exxon Production Research Company Subsea hydraulic choke
US4063602A (en) * 1975-08-13 1977-12-20 Exxon Production Research Company Drilling fluid diverter system

Also Published As

Publication number Publication date
GB2141766B (en) 1986-03-05
GB8419061D0 (en) 1984-08-30
GB2141766A (en) 1985-01-03
EP0128206A1 (en) 1984-12-19
EP0128206B1 (en) 1990-02-14
WO1984002374A1 (en) 1984-06-21

Similar Documents

Publication Publication Date Title
NL192467B (en) Flow meter.
FI833160A0 (en) VAERMEANORDNING FOER GLASSPOLVAETSKAN I MOTORFORDON O.D
FI843006A0 (en) LAETTVIKTS-FOGKOMPOSITION.
IT8320661A0 (en) WATCH-BRACELET.
FI834720A (en) STYRSPAKANORDNING.
FI842543A0 (en) TRANSPORTLAODA.
FI842936A0 (en) SKYDDSGLAS.
NO831640L (en) BAEREELEMENT.
FI842567A0 (en) KLAEMFOERBAND.
FI834364A (en) STABILA PLURILAMELLAERA BLAOSOR.
FI842633A0 (en) VAERMEACCUMULATOR.
NO831521L (en) MOEBELHENGSEL.
FI823990L (en) FAESTNINGSKLAEMMARE.
FI834674A (en) DEMODULATIONSKRETS FOER EN DIGITERAD KROMINANSSIGNAL.
FI834848A (en) UREAHAERDNINGSMEDEL INNEHAOLLANDE POLYEPOXIDKOMPOSITIONER.
DE3381054D1 (en) IMMUNOESSAY.
NO166044C (en) TERMOPLAST-POLYMER BLEND.
NO155523C (en) TOBAKKSROEK-FILTER.
FI850055A0 (en) DISPLAYORGAN.
NO157050C (en) AIR-SPIKERINNDRIVNINGSAPPARAT.
FI834531A (en) BLANDNINGSFODER FOER DJUR.
NO162183C (en) EXTRUDER-MIXER.
DE3381219D1 (en) FLOW Diverter.
FI842971A0 (en) SOLVAERMEFAONGARE.
FI834622A (en) ANKARBULT.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee