DE69316264D1 - Bohrloch-Werkzeug mit nichtmetallischen Keilen - Google Patents

Bohrloch-Werkzeug mit nichtmetallischen Keilen

Info

Publication number
DE69316264D1
DE69316264D1 DE69316264T DE69316264T DE69316264D1 DE 69316264 D1 DE69316264 D1 DE 69316264D1 DE 69316264 T DE69316264 T DE 69316264T DE 69316264 T DE69316264 T DE 69316264T DE 69316264 D1 DE69316264 D1 DE 69316264D1
Authority
DE
Germany
Prior art keywords
slips
wedge
around
mandrel
metallic
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.)
Expired - Lifetime
Application number
DE69316264T
Other languages
English (en)
Other versions
DE69316264T2 (de
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 Energy Services Inc
Original Assignee
Halliburton Energy Services 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25382965&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69316264(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Application granted granted Critical
Publication of DE69316264D1 publication Critical patent/DE69316264D1/de
Publication of DE69316264T2 publication Critical patent/DE69316264T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Toys (AREA)
  • Rolling Contact Bearings (AREA)
  • Drilling And Boring (AREA)
  • Dowels (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling Tools (AREA)
DE69316264T 1992-05-12 1993-05-06 Bohrloch-Werkzeug mit nichtmetallischen Keilen Expired - Lifetime DE69316264T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/883,619 US5224540A (en) 1990-04-26 1992-05-12 Downhole tool apparatus with non-metallic components and methods of drilling thereof

Publications (2)

Publication Number Publication Date
DE69316264D1 true DE69316264D1 (de) 1998-02-19
DE69316264T2 DE69316264T2 (de) 1998-04-30

Family

ID=25382965

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69316264T Expired - Lifetime DE69316264T2 (de) 1992-05-12 1993-05-06 Bohrloch-Werkzeug mit nichtmetallischen Keilen

Country Status (9)

Country Link
US (1) US5224540A (de)
EP (1) EP0570157B1 (de)
AT (1) ATE162271T1 (de)
AU (1) AU661133B2 (de)
BR (1) BR9301691A (de)
CA (1) CA2094793C (de)
DE (1) DE69316264T2 (de)
MX (1) MX9302508A (de)
NO (1) NO931513L (de)

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Also Published As

Publication number Publication date
CA2094793A1 (en) 1993-11-13
NO931513L (no) 1993-11-15
DE69316264T2 (de) 1998-04-30
EP0570157A3 (de) 1994-03-09
EP0570157B1 (de) 1998-01-14
EP0570157A2 (de) 1993-11-18
AU3708693A (en) 1993-11-18
AU661133B2 (en) 1995-07-13
US5224540A (en) 1993-07-06
NO931513D0 (no) 1993-04-26
ATE162271T1 (de) 1998-01-15
BR9301691A (pt) 1993-11-16
MX9302508A (es) 1993-11-01
CA2094793C (en) 1998-08-18

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