ZA201805981B - Drilling method and shaft drilling system - Google Patents

Drilling method and shaft drilling system

Info

Publication number
ZA201805981B
ZA201805981B ZA2018/05981A ZA201805981A ZA201805981B ZA 201805981 B ZA201805981 B ZA 201805981B ZA 2018/05981 A ZA2018/05981 A ZA 2018/05981A ZA 201805981 A ZA201805981 A ZA 201805981A ZA 201805981 B ZA201805981 B ZA 201805981B
Authority
ZA
South Africa
Prior art keywords
drilling
shaft
drilling system
drilling method
shaft drilling
Prior art date
Application number
ZA2018/05981A
Inventor
Niko Kleuters
Original Assignee
Nk Trading And Eng Gmbh
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 Nk Trading And Eng Gmbh filed Critical Nk Trading And Eng Gmbh
Publication of ZA201805981B publication Critical patent/ZA201805981B/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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
ZA2018/05981A 2016-04-01 2018-09-06 Drilling method and shaft drilling system ZA201805981B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016106020 2016-04-01
DE102016011332 2016-09-21
PCT/EP2017/057502 WO2017167856A1 (en) 2016-04-01 2017-03-30 Drilling method and shaft drilling system

Publications (1)

Publication Number Publication Date
ZA201805981B true ZA201805981B (en) 2019-06-26

Family

ID=58579140

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2018/05981A ZA201805981B (en) 2016-04-01 2018-09-06 Drilling method and shaft drilling system

Country Status (5)

Country Link
EP (1) EP3436664B1 (en)
CN (1) CN109072696B (en)
AU (1) AU2017242643B2 (en)
WO (1) WO2017167856A1 (en)
ZA (1) ZA201805981B (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265138A (en) * 1963-08-19 1966-08-09 George E Failing Company Magazine for storing and handling drill pipe in rotary drilling rig
US3735825A (en) * 1972-03-07 1973-05-29 Dresser Ind Pressure equalizing system for rock bits
US3901330A (en) * 1973-11-21 1975-08-26 Brown Oil Tools Electric power drive assembly
DE3516312C1 (en) * 1985-05-07 1986-10-16 Gesellschaft für Strahlen- und Umweltforschung mbH München, 8042 Oberschleißheim Drilling machine with a drill head drivable over an elongated drill pipe
DE3609111A1 (en) * 1986-03-19 1987-10-01 Turmag Turbo Masch Ag DRILLING MACHINE
CN2046921U (en) * 1989-04-17 1989-11-01 辽河石油勘探局钻井二公司科技科 Rotational flow drilling speeder
US5797202A (en) * 1994-08-25 1998-08-25 Kabushiki Kaisha Iseki Kaihatsu Koki Vertical hole excavating machine
DE19702533A1 (en) * 1997-01-24 1998-07-30 Bauer Spezialtiefbau Drilling device and torque arm for a drilling device
DE10310726B3 (en) * 2003-03-12 2004-09-30 Bauer Spezialtiefbau Gmbh Core drilling arrangement with flushing has container for bore flushing with core material released from tube arranged in upper region of core drilling tube into which pump feeds, overflow openings
DE102012025395A1 (en) * 2012-12-24 2014-06-26 Herrenknecht Ag Device for sinking a shaft

Also Published As

Publication number Publication date
EP3436664B1 (en) 2020-02-12
CN109072696B (en) 2020-09-25
EP3436664A1 (en) 2019-02-06
WO2017167856A1 (en) 2017-10-05
AU2017242643A1 (en) 2018-10-18
CN109072696A (en) 2018-12-21
AU2017242643B2 (en) 2020-01-23

Similar Documents

Publication Publication Date Title
ZA201900536B (en) Blockchain-implemented method and system
ZA201900509B (en) Blockchain-implemented method and system
ZA201900535B (en) Blockchain implemented method and system
GB201719944D0 (en) Parking-lot-navigation system and method
PT3260813T (en) Ranging system and ranging method
GB2564252B (en) Drilling system and method
EP3207283B8 (en) Boring apparatus and method
GB2549033B (en) Methods and systems for wellbore remediation
GB2536379B (en) Steerable drilling method and system
ZA201604138B (en) Drill sensor system and method
GB201418261D0 (en) Subtitling method and system
ZA201800797B (en) Well casing and well casing system and method
GB2587113B (en) System and method
GB201510480D0 (en) System and method
ZA201705722B (en) Underground ventilation apparatus and method
GB201604012D0 (en) Refridgeration system and method
GB201515115D0 (en) System and method
GB201803529D0 (en) Radio-station-recommendation system and method
GB201418488D0 (en) Wellbore system and associated method
GB201620926D0 (en) Method and system
GB201616123D0 (en) System and method
GB2543460B (en) Drilling component retention system and method
ZA201805981B (en) Drilling method and shaft drilling system
GB2537378B (en) Bearing system and method
GB2541674B (en) Positioning system and method