FI20205259A1 - Drilling unit - Google Patents

Drilling unit

Info

Publication number
FI20205259A1
FI20205259A1 FI20205259A FI20205259A FI20205259A1 FI 20205259 A1 FI20205259 A1 FI 20205259A1 FI 20205259 A FI20205259 A FI 20205259A FI 20205259 A FI20205259 A FI 20205259A FI 20205259 A1 FI20205259 A1 FI 20205259A1
Authority
FI
Finland
Prior art keywords
boom
rotation unit
drill pipe
drilling
unit
Prior art date
Application number
FI20205259A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Simo Kauppila
Original Assignee
Oy Kati Ab Kalajoki
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 Oy Kati Ab Kalajoki filed Critical Oy Kati Ab Kalajoki
Priority to FI20205259A priority Critical patent/FI20205259A1/en
Priority to EP21718929.9A priority patent/EP4118290A1/en
Priority to PCT/FI2021/050165 priority patent/WO2021181004A1/en
Publication of FI20205259A1 publication Critical patent/FI20205259A1/en
Priority to DKPA202270485A priority patent/DK202270485A1/en

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
    • 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
    • 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
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts

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)

Abstract

Kairausyksikkö käsittää kairauskoneen, jossa on runko, runkoon akselin (12) ympäri kääntyvästi kiinnitetty puomi (14) ja pyöritysyksikkö (16) kairausputken (18) pyörittämistä varten. Pyöritysyksikkö on kiinnitetty puomiin puomin pituussuunnassa liikuteltavasti. Pyöritysyksikkö on puomin alapuolella tai puomin sivulla, kun puomi on vinossa kairausasennossa. Kairausyksikön voi käsittää lisäksi kairausputkien käsittelylaitteen, jossa on pitkänomainen tukivarsi (24) kairausputken kannattelemista varten, joka tukivarsi on järjestetty kääntymään kuvitteellisen kiertoakselin ympäri yhdessä tasossa olevaa liikerataa pitkin. Kairausputkien käsittelylaitteen avulla siirretään kairausputkia pyöritysyksikköön ja poistetaan kairausputkia pyöritysyksiköltä. Fig. 3cThe drilling unit comprises a drilling machine with a frame, a boom (14) rotatably attached to the frame around an axis (12) and a rotation unit (16) for rotating the drill pipe (18). The rotation unit is attached to the boom in the longitudinal direction of the boom so that it can be moved. The rotation unit is below the boom or on the side of the boom when the boom is in an inclined drilling position. The drilling unit can also comprise a drill pipe handling device with an elongated Support Arm (24) for supporting the drill pipe, which Support Arm is arranged to turn around an imaginary axis of rotation along a trajectory in one plane. The drill pipe handling device is used to transfer drill pipes to the rotation unit and remove drill pipes from the rotation unit. Fig. 3c

FI20205259A 2020-03-12 2020-03-12 Drilling unit FI20205259A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20205259A FI20205259A1 (en) 2020-03-12 2020-03-12 Drilling unit
EP21718929.9A EP4118290A1 (en) 2020-03-12 2021-03-05 Drilling unit
PCT/FI2021/050165 WO2021181004A1 (en) 2020-03-12 2021-03-05 Drilling unit
DKPA202270485A DK202270485A1 (en) 2020-03-12 2022-10-05 Drilling unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20205259A FI20205259A1 (en) 2020-03-12 2020-03-12 Drilling unit

Publications (1)

Publication Number Publication Date
FI20205259A1 true FI20205259A1 (en) 2021-09-13

Family

ID=75530059

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20205259A FI20205259A1 (en) 2020-03-12 2020-03-12 Drilling unit

Country Status (4)

Country Link
EP (1) EP4118290A1 (en)
DK (1) DK202270485A1 (en)
FI (1) FI20205259A1 (en)
WO (1) WO2021181004A1 (en)

Family Cites Families (4)

* 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 (en) * 2010-04-01 2012-06-28 Herrenknecht Vertical Gmbh Method and device for feeding and discharging drill pipes to a drilling device

Also Published As

Publication number Publication date
EP4118290A1 (en) 2023-01-18
WO2021181004A1 (en) 2021-09-16
DK202270485A1 (en) 2022-10-12

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