PL3854985T3 - Lengthwise section, flexible drill rod and method - Google Patents

Lengthwise section, flexible drill rod and method

Info

Publication number
PL3854985T3
PL3854985T3 PL20153219.9T PL20153219T PL3854985T3 PL 3854985 T3 PL3854985 T3 PL 3854985T3 PL 20153219 T PL20153219 T PL 20153219T PL 3854985 T3 PL3854985 T3 PL 3854985T3
Authority
PL
Poland
Prior art keywords
drill rod
flexible drill
lengthwise section
lengthwise
section
Prior art date
Application number
PL20153219.9T
Other languages
Polish (pl)
Inventor
Samuli Verho
Annukka KOKKONEN
Laurent Demia
Guillaume NADDAF
Calixte BLANC-BERNARD
Original Assignee
Sandvik Mining And Construction Oy
Sandvik Mining And Construction Lyon Sas
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 Mining And Construction Oy, Sandvik Mining And Construction Lyon Sas filed Critical Sandvik Mining And Construction Oy
Publication of PL3854985T3 publication Critical patent/PL3854985T3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts
    • E21D20/006—Machines for drilling anchor holes and setting anchor bolts having magazines for storing and feeding anchoring-bolts
PL20153219.9T 2020-01-22 2020-01-22 Lengthwise section, flexible drill rod and method PL3854985T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20153219.9A EP3854985B1 (en) 2020-01-22 2020-01-22 Lengthwise section, flexible drill rod and method

Publications (1)

Publication Number Publication Date
PL3854985T3 true PL3854985T3 (en) 2023-06-05

Family

ID=69187719

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20153219.9T PL3854985T3 (en) 2020-01-22 2020-01-22 Lengthwise section, flexible drill rod and method

Country Status (4)

Country Link
EP (1) EP3854985B1 (en)
FI (1) FI3854985T3 (en)
MX (1) MX2021000870A (en)
PL (1) PL3854985T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7220820B1 (en) * 2022-02-28 2023-02-10 株式会社トーメック An underground propulsion body and a laying method using the same.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2336338A (en) * 1932-04-20 1943-12-07 John A Zublin Apparatus for drilling bores deviating from existing well bores
US2515365A (en) * 1947-03-31 1950-07-18 Edward Adolphus Zublin Flexible drill pipe
US2642267A (en) * 1951-01-17 1953-06-16 John A Zublin Apparatus for initiating and drilling deviating curved bores from existing vertical wll bores
EP2896780A1 (en) 2014-01-17 2015-07-22 Sandvik Mining and Construction Lyon SAS Flexible drill rod

Also Published As

Publication number Publication date
EP3854985B1 (en) 2023-03-08
FI3854985T3 (en) 2023-04-04
MX2021000870A (en) 2021-07-23
EP3854985A1 (en) 2021-07-28

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