GB2351748A - An apparatus for use in the extraction of oil/gas and methods for use thereof - Google Patents

An apparatus for use in the extraction of oil/gas and methods for use thereof

Info

Publication number
GB2351748A
GB2351748A GB0021771A GB0021771A GB2351748A GB 2351748 A GB2351748 A GB 2351748A GB 0021771 A GB0021771 A GB 0021771A GB 0021771 A GB0021771 A GB 0021771A GB 2351748 A GB2351748 A GB 2351748A
Authority
GB
United Kingdom
Prior art keywords
pipeline
flow
extraction
oil
gas
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
GB0021771A
Other versions
GB2351748B (en
GB0021771D0 (en
Inventor
Philip Wodka
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.)
Total E&P Danmark AS
Original Assignee
Maersk Olie og Gas 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 Maersk Olie og Gas AS filed Critical Maersk Olie og Gas AS
Publication of GB0021771D0 publication Critical patent/GB0021771D0/en
Publication of GB2351748A publication Critical patent/GB2351748A/en
Application granted granted Critical
Publication of GB2351748B publication Critical patent/GB2351748B/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
    • 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 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Pipeline Systems (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Pipe Accessories (AREA)

Abstract

The invention relates to an apparatus for use in the extraction of oil and/or gas from a well with a formation, wherein the apparatus comprises a first pipeline (1) that is at a first end in flow connection with the production formation and at the second end opposite the first end in connection with a surface well head; and a second pipeline (2); wherein, between the first and the second pipelines, a flow opening (6) is provided that allows flow from the first pipeline (1) to the second pipeline (2); and a flow opening (5) that allows flow from the second pipeline (2) to the first pipeline (1); wherein means (7) are provided that can be caused to block at least the one of the two flow openings. The invention further relates to methods for use of such equipment.
GB0021771A 1998-03-20 1999-03-19 An apparatus for use in the extraction of oil/gas and methods for use thereof Expired - Fee Related GB2351748B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK199800405A DK173824B1 (en) 1998-03-20 1998-03-20 Apparatus for use in oil / gas extraction and methods of use thereof
PCT/DK1999/000146 WO1999049184A1 (en) 1998-03-20 1999-03-19 An apparatus for use in the extraction of oil/gas and methods for use thereof

Publications (3)

Publication Number Publication Date
GB0021771D0 GB0021771D0 (en) 2000-10-18
GB2351748A true GB2351748A (en) 2001-01-10
GB2351748B GB2351748B (en) 2002-11-06

Family

ID=8093150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0021771A Expired - Fee Related GB2351748B (en) 1998-03-20 1999-03-19 An apparatus for use in the extraction of oil/gas and methods for use thereof

Country Status (6)

Country Link
AU (1) AU2826399A (en)
DK (1) DK173824B1 (en)
EA (1) EA001980B1 (en)
GB (1) GB2351748B (en)
NO (1) NO328353B1 (en)
WO (1) WO1999049184A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2371578A (en) * 2001-01-26 2002-07-31 Baker Hughes Inc Sand screen with active flow control

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398555A (en) * 1981-06-03 1983-08-16 Otis Engineering Corporation Flow control valve
FR2671375A1 (en) * 1991-01-04 1992-07-10 Geostock Method for working oil deposits in "double completion"
US5467826A (en) * 1994-09-30 1995-11-21 Marathon Oil Company Oilfield tubing string integrally enclosing a fluid production or injection tube and a service line

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398555A (en) * 1981-06-03 1983-08-16 Otis Engineering Corporation Flow control valve
FR2671375A1 (en) * 1991-01-04 1992-07-10 Geostock Method for working oil deposits in "double completion"
US5467826A (en) * 1994-09-30 1995-11-21 Marathon Oil Company Oilfield tubing string integrally enclosing a fluid production or injection tube and a service line

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2371578A (en) * 2001-01-26 2002-07-31 Baker Hughes Inc Sand screen with active flow control
US6622794B2 (en) 2001-01-26 2003-09-23 Baker Hughes Incorporated Sand screen with active flow control and associated method of use
GB2371578B (en) * 2001-01-26 2005-01-05 Baker Hughes Inc Regulating a flow of fluid from a production well

Also Published As

Publication number Publication date
GB2351748B (en) 2002-11-06
GB0021771D0 (en) 2000-10-18
EA200000972A1 (en) 2001-02-26
AU2826399A (en) 1999-10-18
NO20004610D0 (en) 2000-09-15
WO1999049184A1 (en) 1999-09-30
DK173824B1 (en) 2001-12-03
DK40598A (en) 1999-09-21
NO328353B1 (en) 2010-02-01
NO20004610L (en) 2000-09-15
EA001980B1 (en) 2001-10-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20160319