NO923802L - Elektrisk drevet broennklargjoeringsanordning og fremgangsmaate - Google Patents

Elektrisk drevet broennklargjoeringsanordning og fremgangsmaate

Info

Publication number
NO923802L
NO923802L NO92923802A NO923802A NO923802L NO 923802 L NO923802 L NO 923802L NO 92923802 A NO92923802 A NO 92923802A NO 923802 A NO923802 A NO 923802A NO 923802 L NO923802 L NO 923802L
Authority
NO
Norway
Prior art keywords
brown
procedure
cleaning device
electric powered
powered
Prior art date
Application number
NO92923802A
Other languages
English (en)
Other versions
NO304475B1 (no
NO923802D0 (no
Inventor
Ronald Earl Pringle
Arthur John Morris
Original Assignee
Camco Int
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 Camco Int filed Critical Camco Int
Publication of NO923802D0 publication Critical patent/NO923802D0/no
Publication of NO923802L publication Critical patent/NO923802L/no
Publication of NO304475B1 publication Critical patent/NO304475B1/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/06—Releasing-joints, e.g. safety joints
    • 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
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/05—Flapper valves
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/122—Gas lift
    • E21B43/123—Gas lift valves
    • E21B43/1235—Gas lift valves characterised by electromagnetic actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (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)
  • Electromagnetism (AREA)
  • Pipe Accessories (AREA)
  • Pipeline Systems (AREA)
  • Earth Drilling (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO923802A 1991-10-07 1992-09-30 Elektrisk aktivert klargj°ringssystem for en br°nn til produksjon av hydrokarboner med en produksjonsr°rstreng i en br°nnf¶ring samt fremgangsmÕte derved NO304475B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/772,828 US5236047A (en) 1991-10-07 1991-10-07 Electrically operated well completion apparatus and method

Publications (3)

Publication Number Publication Date
NO923802D0 NO923802D0 (no) 1992-09-30
NO923802L true NO923802L (no) 1993-04-13
NO304475B1 NO304475B1 (no) 1998-12-21

Family

ID=25096374

Family Applications (1)

Application Number Title Priority Date Filing Date
NO923802A NO304475B1 (no) 1991-10-07 1992-09-30 Elektrisk aktivert klargj°ringssystem for en br°nn til produksjon av hydrokarboner med en produksjonsr°rstreng i en br°nnf¶ring samt fremgangsmÕte derved

Country Status (3)

Country Link
US (5) US5236047A (no)
GB (6) GB2264135B (no)
NO (1) NO304475B1 (no)

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GB9306695D0 (en) 1993-05-26
US5257663A (en) 1993-11-02
GB2264135B (en) 1995-05-31
NO304475B1 (no) 1998-12-21
US5236047A (en) 1993-08-17
GB2264134A (en) 1993-08-18
GB9306699D0 (en) 1993-05-26
US5230383A (en) 1993-07-27
GB2264136B (en) 1995-05-31
US5226491A (en) 1993-07-13
GB9306697D0 (en) 1993-05-26
GB2264135A (en) 1993-08-18
GB2264138A (en) 1993-08-18
GB2260352B (en) 1995-05-31
GB9220099D0 (en) 1992-11-04
GB9306698D0 (en) 1993-05-26
GB2264138B (en) 1995-05-31
NO923802D0 (no) 1992-09-30
GB9306696D0 (en) 1993-05-26
GB2264137A (en) 1993-08-18
GB2260352A (en) 1993-04-14
GB2264134B (en) 1995-05-31
US5207272A (en) 1993-05-04
GB2264136A (en) 1993-08-18

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