GB201211011D0 - Method for producing isolating tubing - Google Patents

Method for producing isolating tubing

Info

Publication number
GB201211011D0
GB201211011D0 GB201211011A GB201211011A GB201211011D0 GB 201211011 D0 GB201211011 D0 GB 201211011D0 GB 201211011 A GB201211011 A GB 201211011A GB 201211011 A GB201211011 A GB 201211011A GB 201211011 D0 GB201211011 D0 GB 201211011D0
Authority
GB
United Kingdom
Prior art keywords
layer
tubular
aperture
filter
seal layer
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
GB201211011A
Other versions
GB2489620B (en
GB2489620A (en
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.)
Weatherford Lamb Inc
Original Assignee
Weatherford Lamb Inc
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 Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Priority to GB201211011A priority Critical patent/GB2489620B/en
Publication of GB201211011D0 publication Critical patent/GB201211011D0/en
Publication of GB2489620A publication Critical patent/GB2489620A/en
Application granted granted Critical
Publication of GB2489620B publication Critical patent/GB2489620B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • E21B43/108—Expandable screens or perforated liners
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E21B43/086—Screens with preformed openings, e.g. slotted liners
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/32—Preventing gas- or water-coning phenomena, i.e. the formation of a conical column of gas or water around wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)

Abstract

Method of producing wellbore apparatus 30. Providing a first tubular 32 with at least one aperture in a wall. Providing a second member comprising a structural layer 34 and a seal layer 36. Creating at least one aperture in the structural layer and seal layer. Locating the second member around the first tubular. The seal layer 34 may be on the interior or exterior surface of the second member. The aperture may be an elongate slot. The apertures in the seal layer and the structural layer may be substantially aligned. A filter screen layer 42 may be coupled to the first tubular. The filter layer may be formed of overlapping filter sheets. The filter sheets may remain overlapping after expansion of the tubular member.
GB201211011A 2007-12-22 2007-12-22 Method for producing isolating tubing Expired - Fee Related GB2489620B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201211011A GB2489620B (en) 2007-12-22 2007-12-22 Method for producing isolating tubing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201211011A GB2489620B (en) 2007-12-22 2007-12-22 Method for producing isolating tubing

Publications (3)

Publication Number Publication Date
GB201211011D0 true GB201211011D0 (en) 2012-08-01
GB2489620A GB2489620A (en) 2012-10-03
GB2489620B GB2489620B (en) 2012-11-14

Family

ID=46641287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201211011A Expired - Fee Related GB2489620B (en) 2007-12-22 2007-12-22 Method for producing isolating tubing

Country Status (1)

Country Link
GB (1) GB2489620B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7644773B2 (en) * 2002-08-23 2010-01-12 Baker Hughes Incorporated Self-conforming screen
AU2003264283A1 (en) * 2002-09-06 2004-03-29 Shell Internationale Research Maatschappij B.V. Wellbore device for selective transfer of fluid

Also Published As

Publication number Publication date
GB2489620B (en) 2012-11-14
GB2489620A (en) 2012-10-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20150924 AND 20150930

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20181222