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CA2406259A1 - Downhole tool apparatus with non-metallic components and methods of drilling thereof - Google Patents

Downhole tool apparatus with non-metallic components and methods of drilling thereof Download PDF

Info

Publication number
CA2406259A1
CA2406259A1 CA002406259A CA2406259A CA2406259A1 CA 2406259 A1 CA2406259 A1 CA 2406259A1 CA 002406259 A CA002406259 A CA 002406259A CA 2406259 A CA2406259 A CA 2406259A CA 2406259 A1 CA2406259 A1 CA 2406259A1
Authority
CA
Canada
Prior art keywords
methods
drilling
downhole tool
components
metallic components
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
CA002406259A
Other languages
French (fr)
Other versions
CA2406259C (en
Inventor
Steven G. Streich
Donald F. Hushbeck
Kevin T. Berscheidt
Rick D. Jacobi
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.)
Halliburton Co
Original Assignee
Individual
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
Priority claimed from US07/719,740 external-priority patent/US5271468A/en
Application filed by Individual filed Critical Individual
Publication of CA2406259A1 publication Critical patent/CA2406259A1/en
Application granted granted Critical
Publication of CA2406259C publication Critical patent/CA2406259C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

A downhole tool apparatus and methods of drilling the apparatus. The apparatus may include, but is not limited to, packers and bridge plugs utilizing non-metallic components. The material may include engineering grade plastics.

The nonmetallic components may include but lire not limited to the center mandrel, slips, slip wedges, slip supports and housings, spacer rings, valve housings and valve components. Methods of driliing out the apparatus without significant variations in the drilling speed and weight applied to the drill bit may be employed. Alternative drill bit types, such as polycrystalline diamond compact (PDC) bits may also be used.
CA002406259A 1991-06-21 1992-06-19 Downhole tool apparatus with non-metallic components and methods of drilling thereof Expired - Lifetime CA2406259C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US719,740 1991-06-21
US07/719,740 US5271468A (en) 1990-04-26 1991-06-21 Downhole tool apparatus with non-metallic components and methods of drilling thereof
CA002071721A CA2071721C (en) 1991-06-21 1992-06-19 Downhole tool apparatus with non-metallic components and methods of drilling thereof

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002071721A Division CA2071721C (en) 1991-06-21 1992-06-19 Downhole tool apparatus with non-metallic components and methods of drilling thereof

Publications (2)

Publication Number Publication Date
CA2406259A1 true CA2406259A1 (en) 1992-12-22
CA2406259C CA2406259C (en) 2006-01-24

Family

ID=25675246

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002406259A Expired - Lifetime CA2406259C (en) 1991-06-21 1992-06-19 Downhole tool apparatus with non-metallic components and methods of drilling thereof

Country Status (1)

Country Link
CA (1) CA2406259C (en)

Also Published As

Publication number Publication date
CA2406259C (en) 2006-01-24

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