AR216068A1 - Aparato perforador de tierra,en particular un abridor de pozo - Google Patents

Aparato perforador de tierra,en particular un abridor de pozo

Info

Publication number
AR216068A1
AR216068A1 AR267464A AR26746477A AR216068A1 AR 216068 A1 AR216068 A1 AR 216068A1 AR 267464 A AR267464 A AR 267464A AR 26746477 A AR26746477 A AR 26746477A AR 216068 A1 AR216068 A1 AR 216068A1
Authority
AR
Argentina
Prior art keywords
drilling apparatus
earth drilling
opener
well
well opener
Prior art date
Application number
AR267464A
Other languages
English (en)
Original Assignee
Smith International
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 Smith International filed Critical Smith International
Application granted granted Critical
Publication of AR216068A1 publication Critical patent/AR216068A1/es

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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
    • 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
    • E21B10/08—Roller bits
    • E21B10/10—Roller bits with roller axle supported at both ends
    • 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
    • E21B10/08—Roller bits
    • E21B10/18—Roller bits characterised by conduits or nozzles for drilling fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
AR267464A 1976-06-28 1977-05-04 Aparato perforador de tierra,en particular un abridor de pozo AR216068A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/700,313 US4036314A (en) 1976-06-28 1976-06-28 Hole opener with improved rotary cutter mounting

Publications (1)

Publication Number Publication Date
AR216068A1 true AR216068A1 (es) 1979-11-30

Family

ID=24813037

Family Applications (1)

Application Number Title Priority Date Filing Date
AR267464A AR216068A1 (es) 1976-06-28 1977-05-04 Aparato perforador de tierra,en particular un abridor de pozo

Country Status (8)

Country Link
US (1) US4036314A (es)
AR (1) AR216068A1 (es)
AU (1) AU2502277A (es)
BR (1) BR7703105A (es)
CA (1) CA1062698A (es)
GB (1) GB1541172A (es)
ZA (1) ZA773182B (es)
ZM (1) ZM4477A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193464A (en) * 1978-05-08 1980-03-18 Smith International, Inc. Replaceable shirttail
US4384466A (en) * 1981-02-23 1983-05-24 Anderson-Cook, Inc. Hydraulic control circuit for loader of thin-wall spline rolling machine
US4565252A (en) * 1984-03-08 1986-01-21 Lor, Inc. Borehole operating tool with fluid circulation through arms
US4630693A (en) * 1985-04-15 1986-12-23 Goodfellow Robert D Rotary cutter assembly
GB2314869B (en) * 1996-03-01 2000-08-16 Allen Kent Rives Cantilevered hole opener
ATE283963T1 (de) 1999-05-14 2004-12-15 Allen Kent Rives Aufweitbohrer mit ersetzbaren armen und schneideelementen in verschiedenen grössen
US6742607B2 (en) 2002-05-28 2004-06-01 Smith International, Inc. Fixed blade fixed cutter hole opener
US9670735B2 (en) * 2008-03-31 2017-06-06 Halliburton Energy Services, Inc. System and method for one-trip hole enlargement operations
US7992658B2 (en) * 2008-11-11 2011-08-09 Baker Hughes Incorporated Pilot reamer with composite framework
US8191635B2 (en) 2009-10-06 2012-06-05 Baker Hughes Incorporated Hole opener with hybrid reaming section
US8448724B2 (en) 2009-10-06 2013-05-28 Baker Hughes Incorporated Hole opener with hybrid reaming section
NO334664B1 (no) 2010-08-12 2014-05-12 Sinvent As Skjæreverktøy integrert i en borestreng
US10619420B2 (en) 2013-05-20 2020-04-14 The Charles Machine Works, Inc. Reamer with replaceable rolling cutters
US9714544B2 (en) 2013-05-20 2017-07-25 The Charles Machine Works, Inc. Reamer with replaceable rolling cutters
NO341205B1 (en) 2015-05-19 2017-09-11 Sintef Tto As Milling tool with self driven active side cutters
US10428586B2 (en) 2015-12-15 2019-10-01 Inrock Drilling Systems, Inc. Reamer assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1641261A (en) * 1927-09-06 Harold wkslock fletcher
US874603A (en) * 1906-11-14 1907-12-24 Alva D Lee Rock-drilling machine.
US1945964A (en) * 1931-09-05 1934-02-06 Reed Roller Bit Co Roller bit
US2103583A (en) * 1936-06-15 1937-12-28 Globe Oil Tools Co Well reamer
US2695771A (en) * 1951-05-04 1954-11-30 Grant Oil Tool Company Tool for removing material from well bore walls
US3638740A (en) * 1970-03-30 1972-02-01 Murphy Ind Inc G W Raise drilling bit
US3705635A (en) * 1971-01-13 1972-12-12 Dresser Ind Large diameter earth boring bit
ZA714204B (en) * 1971-06-28 1972-03-29 Mcdonnell P Ltd Improvements in or relating to rotary cutters
US3863994A (en) * 1973-09-24 1975-02-04 Jarva Corp Bidirectional roller cutter

Also Published As

Publication number Publication date
CA1062698A (en) 1979-09-18
GB1541172A (en) 1979-02-21
US4036314A (en) 1977-07-19
ZA773182B (en) 1978-04-26
BR7703105A (pt) 1978-11-21
ZM4477A1 (en) 1977-10-21
AU2502277A (en) 1978-11-16

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