NO168131C - Sikringsanordning mot utblaasning - Google Patents

Sikringsanordning mot utblaasning

Info

Publication number
NO168131C
NO168131C NO840367A NO840367A NO168131C NO 168131 C NO168131 C NO 168131C NO 840367 A NO840367 A NO 840367A NO 840367 A NO840367 A NO 840367A NO 168131 C NO168131 C NO 168131C
Authority
NO
Norway
Prior art keywords
hole
blow
annulus
safety device
out safety
Prior art date
Application number
NO840367A
Other languages
English (en)
Norwegian (no)
Other versions
NO840367L (no
NO168131B (no
Inventor
Adrianus Wilhelmus Van Gils
Abraham Van Den Boogaart
Original Assignee
I I E Innovation Enterprise As
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 I I E Innovation Enterprise As filed Critical I I E Innovation Enterprise As
Publication of NO840367L publication Critical patent/NO840367L/no
Publication of NO168131B publication Critical patent/NO168131B/no
Publication of NO168131C publication Critical patent/NO168131C/no

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
    • 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
    • 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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Centrifugal Separators (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Safety Valves (AREA)
  • Fertilizing (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Drilling Tools (AREA)
NO840367A 1983-02-04 1984-01-31 Sikringsanordning mot utblaasning NO168131C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46367483A 1983-02-04 1983-02-04

Publications (3)

Publication Number Publication Date
NO840367L NO840367L (no) 1984-08-06
NO168131B NO168131B (no) 1991-10-07
NO168131C true NO168131C (no) 1992-01-15

Family

ID=23840923

Family Applications (1)

Application Number Title Priority Date Filing Date
NO840367A NO168131C (no) 1983-02-04 1984-01-31 Sikringsanordning mot utblaasning

Country Status (9)

Country Link
EP (1) EP0116443B1 (fr)
JP (1) JPS59145893A (fr)
AT (1) ATE25868T1 (fr)
AU (1) AU2405484A (fr)
BR (1) BR8400483A (fr)
CA (1) CA1212042A (fr)
DE (1) DE3462619D1 (fr)
NO (1) NO168131C (fr)
RO (1) RO89841A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO871995D0 (no) * 1987-05-14 1987-05-14 Smedvig A S Peder Utblaasningssikring.
NO180055C (no) * 1992-10-16 1997-02-05 Norsk Hydro As Utblåsningssikring for avstenging av et ringrom mellom en borestreng og en brönnvegg ved boring etter olje eller gass
CA2228840A1 (fr) * 1995-08-05 1997-02-20 Clive John French Dispositif de puits de forage
GB9516114D0 (en) * 1995-08-05 1995-10-04 French Clive Improved downhole apparatus
NO325521B1 (no) * 2006-11-23 2008-06-02 Statoil Asa Sammenstilling for trykkontroll ved boring og fremgangsmate for trykkontroll ved boring i en formasjon med uforutsett hoyt formasjonstrykk
CA2694482C (fr) 2007-07-27 2013-05-28 Weatherford/Lamb, Inc. Systemes et procedes de forage en flux continu
US9353587B2 (en) 2011-09-21 2016-05-31 Weatherford Technology Holdings, Llc Three-way flow sub for continuous circulation
US10006262B2 (en) 2014-02-21 2018-06-26 Weatherford Technology Holdings, Llc Continuous flow system for drilling oil and gas wells

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858838A (en) * 1955-11-10 1958-11-04 Scaramucci Domer Drill pipe float valve
US3419040A (en) * 1966-12-27 1968-12-31 Edward J. Thibodeaux Drill pipe valve having means for rendering it temporarily inoperative
US3503445A (en) * 1968-04-16 1970-03-31 Exxon Production Research Co Well control during drilling operations
US3908769A (en) * 1973-01-04 1975-09-30 Shell Oil Co Method and means for controlling kicks during operations in a borehole penetrating subsurface formations
US3941190A (en) * 1974-11-18 1976-03-02 Lynes, Inc. Well control apparatus
US4294314A (en) * 1979-12-31 1981-10-13 Hydril Company Inside blowout preventer well tool

Also Published As

Publication number Publication date
DE3462619D1 (en) 1987-04-16
EP0116443B1 (fr) 1987-03-11
EP0116443A1 (fr) 1984-08-22
BR8400483A (pt) 1984-09-11
JPS59145893A (ja) 1984-08-21
NO840367L (no) 1984-08-06
ATE25868T1 (de) 1987-03-15
NO168131B (no) 1991-10-07
CA1212042A (fr) 1986-09-30
AU2405484A (en) 1984-08-09
RO89841A (fr) 1986-07-30

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