SE0900215L - Startkit, foderrör och startstång till borrutrustningar för slående bergborrning - Google Patents

Startkit, foderrör och startstång till borrutrustningar för slående bergborrning

Info

Publication number
SE0900215L
SE0900215L SE0900215A SE0900215A SE0900215L SE 0900215 L SE0900215 L SE 0900215L SE 0900215 A SE0900215 A SE 0900215A SE 0900215 A SE0900215 A SE 0900215A SE 0900215 L SE0900215 L SE 0900215L
Authority
SE
Sweden
Prior art keywords
rod
hand
starter rod
casing tube
drilling
Prior art date
Application number
SE0900215A
Other languages
English (en)
Other versions
SE532471C2 (sv
Inventor
Peter Nava
Maria Bergh
Original Assignee
Sandvik Intellectual Property
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 Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Priority to SE0900215A priority Critical patent/SE0900215L/sv
Priority to PCT/SE2010/050107 priority patent/WO2010095998A1/en
Publication of SE532471C2 publication Critical patent/SE532471C2/sv
Publication of SE0900215L publication Critical patent/SE0900215L/sv

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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • 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
    • 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)
SE0900215A 2009-02-19 2009-02-19 Startkit, foderrör och startstång till borrutrustningar för slående bergborrning SE0900215L (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0900215A SE0900215L (sv) 2009-02-19 2009-02-19 Startkit, foderrör och startstång till borrutrustningar för slående bergborrning
PCT/SE2010/050107 WO2010095998A1 (en) 2009-02-19 2010-02-02 A start kit, a casing tube and a starter rod for drilling equipments for percussive rock drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0900215A SE0900215L (sv) 2009-02-19 2009-02-19 Startkit, foderrör och startstång till borrutrustningar för slående bergborrning

Publications (2)

Publication Number Publication Date
SE532471C2 SE532471C2 (sv) 2010-02-02
SE0900215L true SE0900215L (sv) 2010-02-02

Family

ID=41582246

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0900215A SE0900215L (sv) 2009-02-19 2009-02-19 Startkit, foderrör och startstång till borrutrustningar för slående bergborrning

Country Status (2)

Country Link
SE (1) SE0900215L (sv)
WO (1) WO2010095998A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2878761B1 (de) * 2013-12-02 2016-08-24 Züblin Spezialtiefbau Ges.m.b.H. Bohrkrone zum Bohren eines Baugrundes und Verfahren zum Lösen einer Bohrkrone zum Bohren eines Baugrundes von einem Rohr in abgeteuftem Zustand

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE522135C2 (sv) * 2001-07-02 2004-01-13 Uno Loef Borrverktyg för sänkborrning
US7117960B2 (en) * 2003-11-19 2006-10-10 James L Wheeler Bits for use in drilling with casting and method of making the same
PL1818499T3 (pl) * 2006-02-09 2011-11-30 Gonar Sp Z O O Urządzenie do równoczesnego wiercenia i obudowania otworów strzałowych

Also Published As

Publication number Publication date
WO2010095998A1 (en) 2010-08-26
SE532471C2 (sv) 2010-02-02

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Legal Events

Date Code Title Description
NUG Patent has lapsed