CA1222448A - Sabot-guide de tubage - Google Patents

Sabot-guide de tubage

Info

Publication number
CA1222448A
CA1222448A CA000404246A CA404246A CA1222448A CA 1222448 A CA1222448 A CA 1222448A CA 000404246 A CA000404246 A CA 000404246A CA 404246 A CA404246 A CA 404246A CA 1222448 A CA1222448 A CA 1222448A
Authority
CA
Canada
Prior art keywords
casing
casing shoe
shoe
cylindrical
area
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
Application number
CA000404246A
Other languages
English (en)
Inventor
Kenneth D. Poffenroth
Julius Makky
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.)
Bralorne Resources Ltd
Original Assignee
Bralorne Resources Ltd
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 Bralorne Resources Ltd filed Critical Bralorne Resources Ltd
Priority to CA000404246A priority Critical patent/CA1222448A/fr
Application granted granted Critical
Publication of CA1222448A publication Critical patent/CA1222448A/fr
Expired 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/14—Casing shoes for the protection of the bottom of the casing
    • 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
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (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)
CA000404246A 1982-06-01 1982-06-01 Sabot-guide de tubage Expired CA1222448A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000404246A CA1222448A (fr) 1982-06-01 1982-06-01 Sabot-guide de tubage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000404246A CA1222448A (fr) 1982-06-01 1982-06-01 Sabot-guide de tubage

Publications (1)

Publication Number Publication Date
CA1222448A true CA1222448A (fr) 1987-06-02

Family

ID=4122907

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000404246A Expired CA1222448A (fr) 1982-06-01 1982-06-01 Sabot-guide de tubage

Country Status (1)

Country Link
CA (1) CA1222448A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996028635A1 (fr) * 1995-03-11 1996-09-19 Enterprise Oil Plc Sabot de cuvelage perfectionne
WO1999037881A2 (fr) 1998-01-24 1999-07-29 Downhole Products Plc Outil de fond de puits
US7395882B2 (en) 2004-02-19 2008-07-08 Baker Hughes Incorporated Casing and liner drilling bits
US7621351B2 (en) 2006-05-15 2009-11-24 Baker Hughes Incorporated Reaming tool suitable for running on casing or liner
US7624818B2 (en) 2004-02-19 2009-12-01 Baker Hughes Incorporated Earth boring drill bits with casing component drill out capability and methods of use
US7954571B2 (en) 2007-10-02 2011-06-07 Baker Hughes Incorporated Cutting structures for casing component drillout and earth-boring drill bits including same
US7954570B2 (en) 2004-02-19 2011-06-07 Baker Hughes Incorporated Cutting elements configured for casing component drillout and earth boring drill bits including same
US8245797B2 (en) 2007-10-02 2012-08-21 Baker Hughes Incorporated Cutting structures for casing component drillout and earth-boring drill bits including same

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996028635A1 (fr) * 1995-03-11 1996-09-19 Enterprise Oil Plc Sabot de cuvelage perfectionne
US6062326A (en) * 1995-03-11 2000-05-16 Enterprise Oil Plc Casing shoe with cutting means
WO1999037881A2 (fr) 1998-01-24 1999-07-29 Downhole Products Plc Outil de fond de puits
US8297380B2 (en) 2004-02-19 2012-10-30 Baker Hughes Incorporated Casing and liner drilling shoes having integrated operational components, and related methods
US7624818B2 (en) 2004-02-19 2009-12-01 Baker Hughes Incorporated Earth boring drill bits with casing component drill out capability and methods of use
US7748475B2 (en) 2004-02-19 2010-07-06 Baker Hughes Incorporated Earth boring drill bits with casing component drill out capability and methods of use
US7395882B2 (en) 2004-02-19 2008-07-08 Baker Hughes Incorporated Casing and liner drilling bits
US7954570B2 (en) 2004-02-19 2011-06-07 Baker Hughes Incorporated Cutting elements configured for casing component drillout and earth boring drill bits including same
US8006785B2 (en) 2004-02-19 2011-08-30 Baker Hughes Incorporated Casing and liner drilling bits and reamers
US8167059B2 (en) 2004-02-19 2012-05-01 Baker Hughes Incorporated Casing and liner drilling shoes having spiral blade configurations, and related methods
US8225887B2 (en) 2004-02-19 2012-07-24 Baker Hughes Incorporated Casing and liner drilling shoes with portions configured to fail responsive to pressure, and related methods
US8191654B2 (en) 2004-02-19 2012-06-05 Baker Hughes Incorporated Methods of drilling using differing types of cutting elements
US8205693B2 (en) 2004-02-19 2012-06-26 Baker Hughes Incorporated Casing and liner drilling shoes having selected profile geometries, and related methods
US8225888B2 (en) 2004-02-19 2012-07-24 Baker Hughes Incorporated Casing shoes having drillable and non-drillable cutting elements in different regions and related methods
US7621351B2 (en) 2006-05-15 2009-11-24 Baker Hughes Incorporated Reaming tool suitable for running on casing or liner
US7900703B2 (en) 2006-05-15 2011-03-08 Baker Hughes Incorporated Method of drilling out a reaming tool
US7954571B2 (en) 2007-10-02 2011-06-07 Baker Hughes Incorporated Cutting structures for casing component drillout and earth-boring drill bits including same
US8245797B2 (en) 2007-10-02 2012-08-21 Baker Hughes Incorporated Cutting structures for casing component drillout and earth-boring drill bits including same
US8177001B2 (en) 2007-10-02 2012-05-15 Baker Hughes Incorporated Earth-boring tools including abrasive cutting structures and related methods

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20040602