WO2007106429A3 - Expandable tubulars for use in geologic structures - Google Patents

Expandable tubulars for use in geologic structures Download PDF

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Publication number
WO2007106429A3
WO2007106429A3 PCT/US2007/006193 US2007006193W WO2007106429A3 WO 2007106429 A3 WO2007106429 A3 WO 2007106429A3 US 2007006193 W US2007006193 W US 2007006193W WO 2007106429 A3 WO2007106429 A3 WO 2007106429A3
Authority
WO
WIPO (PCT)
Prior art keywords
tubular
coupled
leaves
expandable tubulars
geologic structures
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.)
Ceased
Application number
PCT/US2007/006193
Other languages
French (fr)
Other versions
WO2007106429A2 (en
Inventor
Jeffery Spray
David Walter
Peter Mckeighan
Steven Svedeman
Aaron Sharpe
Peter Dewhurst
Doug Foss
Shane Siebenaler
Michael Apostal
Wirz Holger
Steven Hobson
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.)
Dynamic Tubular Systems Inc
Original Assignee
Dynamic Tubular Systems 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 Dynamic Tubular Systems Inc filed Critical Dynamic Tubular Systems Inc
Priority to EP07752863A priority Critical patent/EP1994257A2/en
Priority to CA2646468A priority patent/CA2646468C/en
Priority to US12/162,374 priority patent/US8800650B2/en
Publication of WO2007106429A2 publication Critical patent/WO2007106429A2/en
Anticipated expiration legal-status Critical
Publication of WO2007106429A3 publication Critical patent/WO2007106429A3/en
Ceased 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
    • 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
    • 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

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)
  • Earth Drilling (AREA)
  • Revetment (AREA)
  • Laminated Bodies (AREA)

Abstract

An expandable tubular includes a plurality of leaves formed from sheet material that have curved surfaces. The leaves extend around a portion or fully around the diameter of the tubular structure. Some of the adjacent leaves of the tubular are coupled together. The tubular is compressed to a smaller diameter so that it can be inserted through previously deployed tubular assemblies. Once the tubular is properly positioned, it is deployed and coupled or not coupled to a previously deployed tubular assembly. The inventive tubular is useful for all types of wells and boreholes.
PCT/US2007/006193 2006-03-10 2007-03-12 Expandable tubulars for use in geologic structures Ceased WO2007106429A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07752863A EP1994257A2 (en) 2006-03-10 2007-03-12 Expandable tubulars for use in geologic structures
CA2646468A CA2646468C (en) 2006-03-10 2007-03-12 Overlapping tubulars for use in geologic structures
US12/162,374 US8800650B2 (en) 2006-03-10 2007-03-12 Expandable tubulars for use in geologic structures

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US78104706P 2006-03-10 2006-03-10
US60/781,047 2006-03-10
US78983506P 2006-04-06 2006-04-06
US60/789,835 2006-04-06
US79302406P 2006-04-18 2006-04-18
US60/793,024 2006-04-18
US80883106P 2006-05-25 2006-05-25
US60/808,831 2006-05-25
US81202906P 2006-06-07 2006-06-07
US60/812,029 2006-06-07
US83253006P 2006-07-20 2006-07-20
US60/832,530 2006-07-20

Publications (2)

Publication Number Publication Date
WO2007106429A2 WO2007106429A2 (en) 2007-09-20
WO2007106429A3 true WO2007106429A3 (en) 2008-11-06

Family

ID=38510022

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/006193 Ceased WO2007106429A2 (en) 2006-03-10 2007-03-12 Expandable tubulars for use in geologic structures

Country Status (4)

Country Link
US (1) US8800650B2 (en)
EP (1) EP1994257A2 (en)
CA (1) CA2646468C (en)
WO (1) WO2007106429A2 (en)

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Also Published As

Publication number Publication date
WO2007106429A2 (en) 2007-09-20
US8800650B2 (en) 2014-08-12
EP1994257A2 (en) 2008-11-26
CA2646468A1 (en) 2007-09-20
CA2646468C (en) 2011-07-12
US20100038076A1 (en) 2010-02-18

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