EP4118290C0 - Bohreinheit - Google Patents

Bohreinheit

Info

Publication number
EP4118290C0
EP4118290C0 EP21718929.9A EP21718929A EP4118290C0 EP 4118290 C0 EP4118290 C0 EP 4118290C0 EP 21718929 A EP21718929 A EP 21718929A EP 4118290 C0 EP4118290 C0 EP 4118290C0
Authority
EP
European Patent Office
Prior art keywords
drilling unit
drilling
unit
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP21718929.9A
Other languages
English (en)
French (fr)
Other versions
EP4118290A1 (de
EP4118290B1 (de
Inventor
Simo Kauppila
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KATI KALAJOKI Oy AB
Original Assignee
KATI KALAJOKI Oy AB
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 KATI KALAJOKI Oy AB filed Critical KATI KALAJOKI Oy AB
Publication of EP4118290A1 publication Critical patent/EP4118290A1/de
Application granted granted Critical
Publication of EP4118290B1 publication Critical patent/EP4118290B1/de
Publication of EP4118290C0 publication Critical patent/EP4118290C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • 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
    • E21B17/02—Couplings; joints
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/087—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods by means of a swinging arm

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)
  • Earth Drilling (AREA)
EP21718929.9A 2020-03-12 2021-03-05 Bohreinheit Active EP4118290B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20205259A FI130964B1 (fi) 2020-03-12 2020-03-12 Kairausyksikkö
PCT/FI2021/050165 WO2021181004A1 (en) 2020-03-12 2021-03-05 Drilling unit

Publications (3)

Publication Number Publication Date
EP4118290A1 EP4118290A1 (de) 2023-01-18
EP4118290B1 EP4118290B1 (de) 2025-01-01
EP4118290C0 true EP4118290C0 (de) 2025-01-01

Family

ID=75530059

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21718929.9A Active EP4118290B1 (de) 2020-03-12 2021-03-05 Bohreinheit

Country Status (4)

Country Link
EP (1) EP4118290B1 (de)
DK (1) DK181826B1 (de)
FI (1) FI130964B1 (de)
WO (1) WO2021181004A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734208A (en) * 1971-08-19 1973-05-22 Bucyrus Erie Co Well drill transfer mechanism
US3986619A (en) * 1975-06-11 1976-10-19 Lee C. Moore Corporation Pipe handling apparatus for oil well drilling derrick
GB1558172A (en) * 1975-07-04 1979-12-19 Benjamin J R Drilling rigs
DE102010013846A1 (de) * 2010-04-01 2012-06-28 Herrenknecht Vertical Gmbh Verfahren und Vorrichtung zum Zuführen und Abführen von Bohrgestängen zu einer Bohrvorrichtung
FI123741B (fi) * 2011-09-21 2013-10-15 Kati Ab Kalajoki Oy Kairauspuomi, kairauskone ja menetelmä kairauskoneen käyttämiseksi
WO2019028518A1 (en) * 2017-08-09 2019-02-14 Wallis Engineers Pty Ltd DEVICE FOR HANDLING DRILLING RODS

Also Published As

Publication number Publication date
WO2021181004A1 (en) 2021-09-16
FI130964B1 (fi) 2024-06-19
EP4118290A1 (de) 2023-01-18
FI20205259A1 (fi) 2021-09-13
DK202270485A1 (en) 2022-10-12
EP4118290B1 (de) 2025-01-01
DK181826B1 (en) 2025-02-12

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