DE59704785D1 - Method and apparatus for double-head overlay drilling - Google Patents

Method and apparatus for double-head overlay drilling

Info

Publication number
DE59704785D1
DE59704785D1 DE59704785T DE59704785T DE59704785D1 DE 59704785 D1 DE59704785 D1 DE 59704785D1 DE 59704785 T DE59704785 T DE 59704785T DE 59704785 T DE59704785 T DE 59704785T DE 59704785 D1 DE59704785 D1 DE 59704785D1
Authority
DE
Germany
Prior art keywords
double
head overlay
overlay drilling
drilling
head
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.)
Expired - Fee Related
Application number
DE59704785T
Other languages
German (de)
Inventor
Nikolaus Huette
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.)
Huette & Co Bohrtechnik GmbH
Original Assignee
Huette & Co Bohrtechnik 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 Huette & Co Bohrtechnik GmbH filed Critical Huette & Co Bohrtechnik GmbH
Application granted granted Critical
Publication of DE59704785D1 publication Critical patent/DE59704785D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
    • E21B19/146—Carousel systems, i.e. rotating rack systems
    • 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
    • E21B19/20—Combined feeding from rack and connecting, e.g. automatically

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)
  • Drilling And Boring (AREA)
DE59704785T 1997-02-25 1997-02-25 Method and apparatus for double-head overlay drilling Expired - Fee Related DE59704785D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19970710007 EP0860582B1 (en) 1997-02-25 1997-02-25 Method and apparatus for drilling with dual tube drillstring

Publications (1)

Publication Number Publication Date
DE59704785D1 true DE59704785D1 (en) 2001-11-08

Family

ID=8230127

Family Applications (2)

Application Number Title Priority Date Filing Date
DE59704785T Expired - Fee Related DE59704785D1 (en) 1997-02-25 1997-02-25 Method and apparatus for double-head overlay drilling
DE29706264U Expired - Lifetime DE29706264U1 (en) 1997-02-25 1997-04-09 Device for double head and overlay drilling

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE29706264U Expired - Lifetime DE29706264U1 (en) 1997-02-25 1997-04-09 Device for double head and overlay drilling

Country Status (2)

Country Link
EP (1) EP0860582B1 (en)
DE (2) DE59704785D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0919692A3 (en) * 1997-11-27 1999-08-04 Johann Haas Magazine for drill strings and/or casings in a rock drilling machine
AT410355B (en) * 2000-05-17 2003-04-25 Voest Alpine Bergtechnik DEVICE FOR EXTENDING OR SHORTING PIPELINES
AT411781B (en) * 2000-08-23 2004-05-25 Techmo Entw & Vertriebs Gmbh METHOD AND DEVICE FOR ASSEMBLING, IN PARTICULAR EXTENDING, A TUBE OR. LINKAGE
DE10341437B4 (en) * 2003-09-09 2012-02-23 Klemm Bohrtechnik Zweigniederlassung Der Bauer Maschinen Gmbh Drilling rig with boom magazine and boom manipulation device
EP1832710B1 (en) * 2006-03-07 2008-07-23 Klemm Bohrtechnik GmbH Device for loading a drilling installation and drilling apparatus
ITTO20070253A1 (en) * 2007-04-12 2008-10-13 Soilmec Spa PROCEDURE FOR THE HANDLING AND CONTEMPORARY LOADING OF DRILL RODS AND LINING PIPES BY MEANS OF TWO INDEPENDENT ROTARY.
FR3010727B1 (en) * 2013-09-18 2015-10-02 Soletanche Freyssinet DRILLING MACHINE COMPRISING A BARREL PROVIDED WITH MULTIPLE CARROUSELS
DE102020131395A1 (en) 2020-11-26 2022-06-02 Depenbrock Ingenieurwasserbau GmbH & Co. KG Method of securing a structure and placement of a structure on a site
CN113090205B (en) * 2021-04-14 2022-05-03 四川宏华石油设备有限公司 Power drilling tool box

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3901664A1 (en) * 1989-01-20 1990-07-26 Bauer Spezialtiefbau METHOD FOR DRAWING EXTERNAL RODS
DE4126919A1 (en) * 1991-08-14 1993-02-18 Stump Bohr Gmbh METHOD AND DRILLING DEVICE FOR DRILLING HOLES IN EARTH OR ROCK, ESPECIALLY FOR THE PRODUCTION OF PRESSURE ANCHORS
SE500747C2 (en) * 1992-04-07 1994-08-22 Nyman Karl Erik Equipment for handling and storage of drill pipes

Also Published As

Publication number Publication date
EP0860582B1 (en) 2001-10-04
EP0860582A1 (en) 1998-08-26
DE29706264U1 (en) 1997-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee