CL2016001227A1 - Brocas que tienen agujero ciego para descarga y sistemas para usarlas - Google Patents

Brocas que tienen agujero ciego para descarga y sistemas para usarlas

Info

Publication number
CL2016001227A1
CL2016001227A1 CL2016001227A CL2016001227A CL2016001227A1 CL 2016001227 A1 CL2016001227 A1 CL 2016001227A1 CL 2016001227 A CL2016001227 A CL 2016001227A CL 2016001227 A CL2016001227 A CL 2016001227A CL 2016001227 A1 CL2016001227 A1 CL 2016001227A1
Authority
CL
Chile
Prior art keywords
drills
discharge
systems
blind hole
complete
Prior art date
Application number
CL2016001227A
Other languages
English (en)
Inventor
Christian M Lambert
Cody A Pearce
Michael D Rupp
Original Assignee
Longyear Tm 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
Application filed by Longyear Tm Inc filed Critical Longyear Tm Inc
Publication of CL2016001227A1 publication Critical patent/CL2016001227A1/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
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)

Abstract

BROCA COMPLETA PARA FORMAR UN AGUJERO EN UNA FORMACION, QUE COMPRENDE UN VASTAGO Y UNA CORONA DE CARA COMPLETA QUE TIENE UNA CARA DE CORTE Y UNA SUPERFICIE EXTERIOR; SISTEMA DE PERFORACION.
CL2016001227A 2013-11-20 2016-05-20 Brocas que tienen agujero ciego para descarga y sistemas para usarlas CL2016001227A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/085,218 US9506298B2 (en) 2013-11-20 2013-11-20 Drill bits having blind-hole flushing and systems for using same

Publications (1)

Publication Number Publication Date
CL2016001227A1 true CL2016001227A1 (es) 2016-12-30

Family

ID=53172158

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2016001227A CL2016001227A1 (es) 2013-11-20 2016-05-20 Brocas que tienen agujero ciego para descarga y sistemas para usarlas

Country Status (9)

Country Link
US (1) US9506298B2 (es)
EP (1) EP3071779A4 (es)
CN (1) CN105765152B (es)
AU (1) AU2014352965B2 (es)
CA (1) CA2931286C (es)
CL (1) CL2016001227A1 (es)
PE (1) PE20161545A1 (es)
WO (1) WO2015077413A1 (es)
ZA (1) ZA201603544B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9500036B2 (en) 2006-12-14 2016-11-22 Longyear Tm, Inc. Single-waterway drill bits and systems for using same
US8459381B2 (en) 2006-12-14 2013-06-11 Longyear Tm, Inc. Drill bits with axially-tapered waterways
US9279292B2 (en) 2013-11-20 2016-03-08 Longyear Tm, Inc. Drill bits having flushing and systems for using same
US9506298B2 (en) 2013-11-20 2016-11-29 Longyear Tm, Inc. Drill bits having blind-hole flushing and systems for using same
USD991993S1 (en) * 2020-06-24 2023-07-11 Sumitomo Electric Hardmetal Corp. Cutting tool

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Also Published As

Publication number Publication date
EP3071779A1 (en) 2016-09-28
AU2014352965A1 (en) 2016-06-09
AU2014352965B2 (en) 2018-06-28
US9506298B2 (en) 2016-11-29
CA2931286C (en) 2022-01-11
ZA201603544B (en) 2017-08-30
EP3071779A4 (en) 2017-07-19
PE20161545A1 (es) 2017-01-12
CA2931286A1 (en) 2015-05-28
CN105765152B (zh) 2019-03-05
WO2015077413A1 (en) 2015-05-28
US20150136493A1 (en) 2015-05-21
CN105765152A (zh) 2016-07-13

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