PL3252263T3 - Urządzenie i sposób wiercenia otworów o dużej średnicy - Google Patents

Urządzenie i sposób wiercenia otworów o dużej średnicy

Info

Publication number
PL3252263T3
PL3252263T3 PL17174261T PL17174261T PL3252263T3 PL 3252263 T3 PL3252263 T3 PL 3252263T3 PL 17174261 T PL17174261 T PL 17174261T PL 17174261 T PL17174261 T PL 17174261T PL 3252263 T3 PL3252263 T3 PL 3252263T3
Authority
PL
Poland
Prior art keywords
drilling
large diameter
diameter borehole
borehole
diameter
Prior art date
Application number
PL17174261T
Other languages
English (en)
Inventor
Anthonius Johannes Maria PROVOOST
Steven Francis Josephine ALEN
Dieter Wim Jan Rabaut
Original Assignee
Deme Offshore Holding Nv
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 Deme Offshore Holding Nv filed Critical Deme Offshore Holding Nv
Publication of PL3252263T3 publication Critical patent/PL3252263T3/pl

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
    • E21D1/06—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with shaft-boring cutters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
PL17174261T 2016-06-03 2017-06-02 Urządzenie i sposób wiercenia otworów o dużej średnicy PL3252263T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2016/5416A BE1023852B1 (nl) 2016-06-03 2016-06-03 Inrichting en werkwijze voor het boren van een schacht met grote diameter in een ondergrond
EP17174261.2A EP3252263B1 (en) 2016-06-03 2017-06-02 Device and method for drilling a large diameter borehole

Publications (1)

Publication Number Publication Date
PL3252263T3 true PL3252263T3 (pl) 2020-03-31

Family

ID=56360133

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17174261T PL3252263T3 (pl) 2016-06-03 2017-06-02 Urządzenie i sposób wiercenia otworów o dużej średnicy

Country Status (6)

Country Link
EP (1) EP3252263B1 (pl)
BE (1) BE1023852B1 (pl)
DK (1) DK3252263T3 (pl)
ES (1) ES2732779T3 (pl)
PL (1) PL3252263T3 (pl)
PT (1) PT3252263T (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109057716A (zh) * 2018-09-07 2018-12-21 福建永强岩土股份有限公司 一种带有高压射水流成孔旋挖钻头及其施工方法
WO2021013846A2 (de) * 2019-07-24 2021-01-28 Herrenknecht Ag Bohrkopf und verfahren für das erstellen einer vertikalen bohrung im boden

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773121A (en) * 1970-11-20 1973-11-20 Tone Boring Co Reaction minimized earth boring
ES420924A1 (es) * 1972-12-14 1976-04-01 Hydrosol Dispositivo de perforacion.
US4790391A (en) * 1985-10-04 1988-12-13 Tone Boring Co., Ltd. Air pressure impact drilling method and apparatus for same
FR2588297B1 (fr) * 1985-10-09 1987-12-04 Soletanche Dispositif pour le forage sous-marin de fondations

Also Published As

Publication number Publication date
DK3252263T3 (da) 2019-07-15
ES2732779T3 (es) 2019-11-25
EP3252263A1 (en) 2017-12-06
EP3252263B1 (en) 2019-04-03
PT3252263T (pt) 2019-07-09
BE1023852B1 (nl) 2017-08-14

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