CA2071721A1 - 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

Info

Publication number
CA2071721A1
CA2071721A1 CA002071721A CA2071721A CA2071721A1 CA 2071721 A1 CA2071721 A1 CA 2071721A1 CA 002071721 A CA002071721 A CA 002071721A CA 2071721 A CA2071721 A CA 2071721A CA 2071721 A1 CA2071721 A1 CA 2071721A1
Authority
CA
Canada
Prior art keywords
drilling
methods
metallic components
downhole tool
tool apparatus
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
CA002071721A
Other languages
French (fr)
Other versions
CA2071721C (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
Steven G. Streich
Donald F. Hushbeck
Kevin T. Berscheidt
Rick D. Jacobi
Halliburton Company
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24891176&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2071721(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Steven G. Streich, Donald F. Hushbeck, Kevin T. Berscheidt, Rick D. Jacobi, Halliburton Company filed Critical Steven G. Streich
Priority to CA002406259A priority Critical patent/CA2406259C/en
Publication of CA2071721A1 publication Critical patent/CA2071721A1/en
Application granted granted Critical
Publication of CA2071721C publication Critical patent/CA2071721C/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
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1204—Packers; Plugs permanent; drillable
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1293—Packers; Plugs with mechanical slips for hooking into the casing with means for anchoring against downward and upward movement
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1294—Packers; Plugs with mechanical slips for hooking into the casing characterised by a valve, e.g. a by-pass valve

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 non-metallic components may include but are not limited to the center mandrel, slips, slip wedges, slip supports and housings, spacer rings, valve housings and valve components.

Methods of drilling 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.
CA002071721A 1991-06-21 1992-06-19 Downhole tool apparatus with non-metallic components and methods of drilling thereof Expired - Lifetime CA2071721C (en)

Priority Applications (1)

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

Applications Claiming Priority (2)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002406259A Division CA2406259C (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
CA2071721A1 true CA2071721A1 (en) 1992-12-22
CA2071721C CA2071721C (en) 2003-02-04

Family

ID=24891176

Family Applications (1)

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

Country Status (9)

Country Link
US (1) US5271468A (en)
EP (1) EP0519757B1 (en)
AT (1) ATE130072T1 (en)
AU (2) AU1841792A (en)
BR (1) BR9202338A (en)
CA (1) CA2071721C (en)
DE (1) DE69205896T2 (en)
MX (1) MX9203038A (en)
NO (1) NO922430L (en)

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NO922430L (en) 1992-12-22
EP0519757B1 (en) 1995-11-08
DE69205896D1 (en) 1995-12-14
DE69205896T2 (en) 1996-04-04
EP0519757A1 (en) 1992-12-23
CA2071721C (en) 2003-02-04
AU4023195A (en) 1996-02-08
MX9203038A (en) 1993-07-01
NO922430D0 (en) 1992-06-19
AU1841792A (en) 1992-12-24
AU689001B2 (en) 1998-03-19
BR9202338A (en) 1993-01-19
US5271468A (en) 1993-12-21
ATE130072T1 (en) 1995-11-15

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