ATE197728T1 - Verrohrung mit verrohrungsschuh - Google Patents

Verrohrung mit verrohrungsschuh

Info

Publication number
ATE197728T1
ATE197728T1 AT95917535T AT95917535T ATE197728T1 AT E197728 T1 ATE197728 T1 AT E197728T1 AT 95917535 T AT95917535 T AT 95917535T AT 95917535 T AT95917535 T AT 95917535T AT E197728 T1 ATE197728 T1 AT E197728T1
Authority
AT
Austria
Prior art keywords
pct
casing
shoe
piping
tube
Prior art date
Application number
AT95917535T
Other languages
English (en)
Inventor
Ross Christian Ekstroem
Original Assignee
Atlas Copco Rocktech 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 Atlas Copco Rocktech Ab filed Critical Atlas Copco Rocktech Ab
Application granted granted Critical
Publication of ATE197728T1 publication Critical patent/ATE197728T1/de

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
    • 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
    • E21B7/208—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole drives
    • 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
    • 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
    • E21B17/14—Casing shoes for the protection of the bottom of the casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Valve Device For Special Equipments (AREA)
  • Insulators (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Centrifugal Separators (AREA)
AT95917535T 1994-04-21 1995-04-21 Verrohrung mit verrohrungsschuh ATE197728T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9401349A SE9401349D0 (sv) 1994-04-21 1994-04-21 Foderrör med slagsko
PCT/SE1995/000434 WO1995029321A1 (en) 1994-04-21 1995-04-21 Casing tube with casing shoe

Publications (1)

Publication Number Publication Date
ATE197728T1 true ATE197728T1 (de) 2000-12-15

Family

ID=20393729

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95917535T ATE197728T1 (de) 1994-04-21 1995-04-21 Verrohrung mit verrohrungsschuh

Country Status (11)

Country Link
US (1) US5813484A (de)
EP (1) EP0753095B1 (de)
AT (1) ATE197728T1 (de)
AU (1) AU2354995A (de)
CA (1) CA2188291C (de)
DE (1) DE69519472T2 (de)
DK (1) DK0753095T3 (de)
FI (1) FI108066B (de)
NO (1) NO316284B1 (de)
SE (1) SE9401349D0 (de)
WO (1) WO1995029321A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5964297A (en) * 1995-08-03 1999-10-12 Svenska Borr Ab Drilling method and casing shoe
US5957195A (en) * 1996-11-14 1999-09-28 Weatherford/Lamb, Inc. Wellbore tool stroke indicator system and tubular patch
US6142230A (en) * 1996-11-14 2000-11-07 Weatherford/Lamb, Inc. Wellbore tubular patch system
WO2000031373A1 (en) 1998-11-23 2000-06-02 Ilomaeki Valto A method for mounting a casing shoe on a drilling apparatus
SE0702083L (sv) * 2007-09-19 2009-03-20 Svante Larsson Rörkoppling särskilt lämplig för skarvning av foderrör i plast
US9611701B2 (en) 2011-11-25 2017-04-04 Oy Atlas Copco Rotex Method and apparatus for plastic pipe drilling
ITTO20130588A1 (it) * 2013-07-12 2015-01-13 Fond Istituto Italiano Di Tecnologia Sistema per la penetrazione non distruttiva di un substrato
US9970238B2 (en) 2013-07-26 2018-05-15 Oy Atlas Copco Rotex Ab Method in putting together of a down-the-hole drilling apparatus and a down-the-hole drilling apparatus
KR102160327B1 (ko) * 2014-07-28 2020-09-28 테라록 핀랜드 오와이 플라스틱 파이프 드릴링을 위한 다운더홀 드릴링 장비를 제작하는 방법과 다운더홀 드릴링 장비

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212582A (en) * 1959-02-09 1965-10-19 Kenard D Brown Plastic drill pipes and sucker rods for oil wells
DE1927672C3 (de) * 1969-05-30 1974-04-25 Ing. Guenter Klemm Spezialunternehmen Fuer Bohrtechnik, 5962 Drolshagen Vorrichtung zum Überlagerungsbohren
US3991834A (en) * 1975-07-07 1976-11-16 Curington Alfred R Sampling airhammer apparatus
US4146060A (en) * 1977-07-25 1979-03-27 Smith International, Inc. Drill pipe wear belt assembly
CA1264316A (en) * 1985-07-09 1990-01-09 Andrew H. Bennett, (Deceased) Wire line core barrel
US4729437A (en) * 1986-04-21 1988-03-08 Zapico Michael M Sediment sampler
US4867266A (en) * 1987-01-27 1989-09-19 Martin Philip N Seismic energy source
DE4020207A1 (de) * 1990-06-25 1992-01-02 Hermann Dietrich Molsner Bodenprobensonde fuer rammkernsondierungen

Also Published As

Publication number Publication date
WO1995029321A1 (en) 1995-11-02
FI108066B (fi) 2001-11-15
FI964187A0 (fi) 1996-10-18
SE9401349D0 (sv) 1994-04-21
DK0753095T3 (da) 2001-02-05
DE69519472T2 (de) 2001-06-13
AU2354995A (en) 1995-11-16
CA2188291C (en) 2005-05-31
DE69519472D1 (de) 2000-12-28
CA2188291A1 (en) 1995-11-02
FI964187L (fi) 1996-10-18
EP0753095B1 (de) 2000-11-22
NO316284B1 (no) 2004-01-05
US5813484A (en) 1998-09-29
NO964448L (no) 1996-10-31
EP0753095A1 (de) 1997-01-15
NO964448D0 (no) 1996-10-18

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee