ATE197728T1 - Verrohrung mit verrohrungsschuh - Google Patents
Verrohrung mit verrohrungsschuhInfo
- 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
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
- 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3453387B2 (ja) * | 1995-08-03 | 2003-10-06 | スベンスカ ブル アクチボラグ | 穿孔方法及びケーシングシュー |
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 |
EP3011127B1 (de) * | 2013-07-26 | 2022-01-19 | TerraRoc Finland Oy | Verfahren zum zusammensetzen einer abwärtsbohrvorrichtung sowie abwärtsbohrvorrichtung |
US10428603B2 (en) | 2014-07-28 | 2019-10-01 | Oy Epiroc Drilling Tools Ab | Method for putting together a down-the-hole drilling apparatus for plastic pipe drilling and a down-the-hole drilling apparatus |
Family Cites Families (8)
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 |
ZA865010B (en) * | 1985-07-09 | 1988-02-24 | Diamant Boart Ltd | Core sampling device |
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 |
-
1994
- 1994-04-21 SE SE9401349A patent/SE9401349D0/xx unknown
-
1995
- 1995-04-21 US US08/732,309 patent/US5813484A/en not_active Expired - Fee Related
- 1995-04-21 DE DE69519472T patent/DE69519472T2/de not_active Expired - Fee Related
- 1995-04-21 EP EP95917535A patent/EP0753095B1/de not_active Expired - Lifetime
- 1995-04-21 CA CA002188291A patent/CA2188291C/en not_active Expired - Fee Related
- 1995-04-21 DK DK95917535T patent/DK0753095T3/da active
- 1995-04-21 AU AU23549/95A patent/AU2354995A/en not_active Abandoned
- 1995-04-21 AT AT95917535T patent/ATE197728T1/de not_active IP Right Cessation
- 1995-04-21 WO PCT/SE1995/000434 patent/WO1995029321A1/en active IP Right Grant
-
1996
- 1996-10-18 FI FI964187A patent/FI108066B/fi active
- 1996-10-18 NO NO19964448A patent/NO316284B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE69519472T2 (de) | 2001-06-13 |
FI964187A (fi) | 1996-10-18 |
SE9401349D0 (sv) | 1994-04-21 |
AU2354995A (en) | 1995-11-16 |
NO964448L (no) | 1996-10-31 |
DK0753095T3 (da) | 2001-02-05 |
WO1995029321A1 (en) | 1995-11-02 |
EP0753095B1 (de) | 2000-11-22 |
CA2188291A1 (en) | 1995-11-02 |
US5813484A (en) | 1998-09-29 |
FI108066B (fi) | 2001-11-15 |
CA2188291C (en) | 2005-05-31 |
FI964187A0 (fi) | 1996-10-18 |
EP0753095A1 (de) | 1997-01-15 |
NO964448D0 (no) | 1996-10-18 |
DE69519472D1 (de) | 2000-12-28 |
NO316284B1 (no) | 2004-01-05 |
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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 |