CA2101446A1 - Well completion system - Google Patents

Well completion system

Info

Publication number
CA2101446A1
CA2101446A1 CA002101446A CA2101446A CA2101446A1 CA 2101446 A1 CA2101446 A1 CA 2101446A1 CA 002101446 A CA002101446 A CA 002101446A CA 2101446 A CA2101446 A CA 2101446A CA 2101446 A1 CA2101446 A1 CA 2101446A1
Authority
CA
Canada
Prior art keywords
completion
fluid
completion system
wellhead equipment
production tubing
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.)
Granted
Application number
CA002101446A
Other languages
French (fr)
Other versions
CA2101446C (en
Inventor
Frank Mohn
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.)
Framo Engineering AS
Original Assignee
Frank Mohn
Framo Developments (Uk) Limited
Framo Engineering 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 Frank Mohn, Framo Developments (Uk) Limited, Framo Engineering As filed Critical Frank Mohn
Publication of CA2101446A1 publication Critical patent/CA2101446A1/en
Application granted granted Critical
Publication of CA2101446C publication Critical patent/CA2101446C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/18—Pipes provided with plural fluid passages
    • 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
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • E21B36/00—Heating, cooling, insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • 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
    • E21B41/02—Equipment or details not covered by groups E21B15/00 - E21B40/00 in situ inhibition of corrosion in boreholes or wells
    • 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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • 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
    • E21B43/14—Obtaining from a multiple-zone well
    • 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
    • E21B47/00—Survey of boreholes or wells

Abstract

A well completion system comprises production tubing (5) extending downhole from wellhead equipment (2) to a plurality of completion systems (7, 8, 9). A well testing facility comprising a test loop (26) with flow metering equipement (27) is included in the wellhead equipment. Each of a plurality of independently adjustable flow control means (57) is operable to stop the flow of fluid from a respective one of the completion assemblies into the production tubing. The downhole completion assemblies (7, 8, 9) are mounted on a common fluid and electrical supply means (4) comprising tubular electrical conductor means (42) and tubing (41, 45, 46) defining fluid paths.
CA002101446A 1990-11-20 1991-11-15 Well completion system Expired - Lifetime CA2101446C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB909025230A GB9025230D0 (en) 1990-11-20 1990-11-20 Well completion system
GB9025230.5 1990-11-20
PCT/GB1991/002020 WO1992008875A2 (en) 1990-11-20 1991-11-15 Well completion system

Publications (2)

Publication Number Publication Date
CA2101446A1 true CA2101446A1 (en) 1992-05-21
CA2101446C CA2101446C (en) 2003-05-06

Family

ID=10685689

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002101446A Expired - Lifetime CA2101446C (en) 1990-11-20 1991-11-15 Well completion system

Country Status (11)

Country Link
US (1) US5447201A (en)
EP (1) EP0558534B1 (en)
AT (1) ATE169371T1 (en)
CA (1) CA2101446C (en)
DE (2) DE558534T1 (en)
DK (1) DK0558534T3 (en)
ES (1) ES2048696T3 (en)
GB (1) GB9025230D0 (en)
GR (1) GR930300136T1 (en)
NO (1) NO307192B1 (en)
WO (1) WO1992008875A2 (en)

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Also Published As

Publication number Publication date
DK0558534T3 (en) 1999-05-10
ATE169371T1 (en) 1998-08-15
DE69129943D1 (en) 1998-09-10
ES2048696T3 (en) 1999-01-01
WO1992008875A2 (en) 1992-05-29
NO931736D0 (en) 1993-05-13
EP0558534A1 (en) 1993-09-08
WO1992008875A3 (en) 1992-07-09
DE558534T1 (en) 1994-03-03
CA2101446C (en) 2003-05-06
NO931736L (en) 1993-05-13
DE69129943T2 (en) 1999-04-29
GR930300136T1 (en) 1994-01-31
GB9025230D0 (en) 1991-01-02
NO307192B1 (en) 2000-02-21
EP0558534B1 (en) 1998-08-05
ES2048696T1 (en) 1994-04-01
US5447201A (en) 1995-09-05

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