FI934741A - Poralaite - Google Patents

Poralaite Download PDF

Info

Publication number
FI934741A
FI934741A FI934741A FI934741A FI934741A FI 934741 A FI934741 A FI 934741A FI 934741 A FI934741 A FI 934741A FI 934741 A FI934741 A FI 934741A FI 934741 A FI934741 A FI 934741A
Authority
FI
Finland
Prior art keywords
drilling device
drilling
Prior art date
Application number
FI934741A
Other languages
English (en)
Swedish (sv)
Other versions
FI96346B (fi
FI96346C (fi
FI934741A0 (fi
Inventor
Valto Ilomaeki
Original Assignee
Valto Ilomaeki
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 Valto Ilomaeki filed Critical Valto Ilomaeki
Publication of FI934741A0 publication Critical patent/FI934741A0/fi
Priority to FI934741A priority Critical patent/FI96346C/fi
Priority to KR1019960702267A priority patent/KR960705993A/ko
Priority to US08/637,626 priority patent/US5778988A/en
Priority to EP94931056A priority patent/EP0725865A1/en
Priority to AU79956/94A priority patent/AU692482B2/en
Priority to CA002175361A priority patent/CA2175361A1/en
Priority to PCT/FI1994/000486 priority patent/WO1995012040A1/en
Publication of FI934741A publication Critical patent/FI934741A/fi
Publication of FI96346B publication Critical patent/FI96346B/fi
Application granted granted Critical
Publication of FI96346C publication Critical patent/FI96346C/fi

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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed
    • 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
    • E21B19/08—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
    • 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
    • E21B19/08—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
    • E21B19/084—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 with flexible drawing means, e.g. 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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/022—Top drives
    • 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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • 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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/201—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes with helical conveying means
FI934741A 1993-10-27 1993-10-27 Poralaite FI96346C (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI934741A FI96346C (fi) 1993-10-27 1993-10-27 Poralaite
KR1019960702267A KR960705993A (ko) 1993-10-27 1994-10-27 천공 장치(drilling apparatus)
US08/637,626 US5778988A (en) 1993-10-27 1994-10-27 Drilling apparatus
EP94931056A EP0725865A1 (en) 1993-10-27 1994-10-27 Drilling apparatus
AU79956/94A AU692482B2 (en) 1993-10-27 1994-10-27 Drilling apparatus
CA002175361A CA2175361A1 (en) 1993-10-27 1994-10-27 Drilling apparatus
PCT/FI1994/000486 WO1995012040A1 (en) 1993-10-27 1994-10-27 Drilling apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI934741A FI96346C (fi) 1993-10-27 1993-10-27 Poralaite
FI934741 1993-11-27

Publications (4)

Publication Number Publication Date
FI934741A0 FI934741A0 (fi) 1993-10-27
FI934741A true FI934741A (fi) 1995-04-28
FI96346B FI96346B (fi) 1996-02-29
FI96346C FI96346C (fi) 1996-06-10

Family

ID=8538848

Family Applications (1)

Application Number Title Priority Date Filing Date
FI934741A FI96346C (fi) 1993-10-27 1993-10-27 Poralaite

Country Status (7)

Country Link
US (1) US5778988A (fi)
EP (1) EP0725865A1 (fi)
KR (1) KR960705993A (fi)
AU (1) AU692482B2 (fi)
CA (1) CA2175361A1 (fi)
FI (1) FI96346C (fi)
WO (1) WO1995012040A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6161631A (en) * 1998-08-04 2000-12-19 Kennedy; James Environmentally friendly horizontal boring system
WO2016049422A1 (en) 2014-09-25 2016-03-31 Andrew Niemczyk Mobile drilling rig

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2143105A (en) * 1936-04-21 1939-01-10 Cleveland Rock Drill Co Feeding mechanism for rock drills
US2665117A (en) * 1951-01-10 1954-01-05 Cleo R Ivey Boring machine
US3612195A (en) * 1969-10-20 1971-10-12 Richmond Mfg Co Earth-boring machine
US3682261A (en) * 1970-08-28 1972-08-08 Western Boring Equipment Co Tunnel boring machine
SE423253B (sv) * 1976-11-04 1982-04-26 Atlas Copco Ab Bergborranordning
US5050688A (en) * 1989-11-21 1991-09-24 Patterson William N Rock drill feed support
US5355965A (en) * 1993-03-19 1994-10-18 Vermeer Manufacturing Company Mounting apparatus for a rotational drive unit

Also Published As

Publication number Publication date
AU7995694A (en) 1995-05-22
EP0725865A1 (en) 1996-08-14
FI96346B (fi) 1996-02-29
FI96346C (fi) 1996-06-10
WO1995012040A1 (en) 1995-05-04
FI934741A0 (fi) 1993-10-27
KR960705993A (ko) 1996-11-08
AU692482B2 (en) 1998-06-11
CA2175361A1 (en) 1995-05-04
US5778988A (en) 1998-07-14

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Legal Events

Date Code Title Description
BB Publication of examined application