DE69119402T2 - Im bohrloch zu gebrauchendes bohrwerkzeug zum bohren vor einer verrohrung - Google Patents
Im bohrloch zu gebrauchendes bohrwerkzeug zum bohren vor einer verrohrungInfo
- Publication number
- DE69119402T2 DE69119402T2 DE69119402T DE69119402T DE69119402T2 DE 69119402 T2 DE69119402 T2 DE 69119402T2 DE 69119402 T DE69119402 T DE 69119402T DE 69119402 T DE69119402 T DE 69119402T DE 69119402 T2 DE69119402 T2 DE 69119402T2
- Authority
- DE
- Germany
- Prior art keywords
- drill tool
- hole before
- before piping
- piping
- hole
- 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
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
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
- E21B10/40—Percussion drill bits with leading portion
-
- 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
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
- E21B17/076—Telescoping joints for varying drill string lengths; Shock absorbers between rod or pipe and drill bit
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9000582A SE503324C2 (sv) | 1990-02-19 | 1990-02-19 | Borrverktyg för sänkborrning, med central pilotkrona |
PCT/SE1991/000108 WO1991012406A1 (en) | 1990-02-19 | 1991-02-15 | A down-the-hole drill tool for drilling in advance of a casing tube |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69119402D1 DE69119402D1 (de) | 1996-06-13 |
DE69119402T2 true DE69119402T2 (de) | 1996-09-12 |
Family
ID=20378604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69119402T Expired - Fee Related DE69119402T2 (de) | 1990-02-19 | 1991-02-15 | Im bohrloch zu gebrauchendes bohrwerkzeug zum bohren vor einer verrohrung |
Country Status (10)
Country | Link |
---|---|
US (1) | US5284216A (de) |
EP (1) | EP0515538B1 (de) |
JP (1) | JP2999552B2 (de) |
AU (1) | AU655581B2 (de) |
CA (1) | CA2075900C (de) |
DE (1) | DE69119402T2 (de) |
FI (1) | FI100549B (de) |
IE (1) | IE78441B1 (de) |
SE (1) | SE503324C2 (de) |
WO (1) | WO1991012406A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4440272C2 (de) * | 1994-11-11 | 1998-12-24 | Georg Linz Fabrik Moderner Sch | Schreib-, Mal-, Zeichen- oder Markiergerät |
EP0835360B1 (de) * | 1995-06-27 | 1999-03-17 | Shell Internationale Researchmaatschappij B.V. | Hydraulische schubvorrichtung zur verwendung in einer bohrstange |
SE512383C3 (sv) * | 1997-08-08 | 2000-04-03 | Sandvik Ab | Borrverktyg foer att borra ett haal framfoer ett foderroer rymmarorgan och baselement foer anvaendning i borrverktyget |
US6112835A (en) * | 1998-07-23 | 2000-09-05 | Sandvik Ab | Drilling apparatus having a radially displaceable reamer |
SE519312C2 (sv) * | 2001-06-26 | 2003-02-11 | Sandvik Ab | Bergborrverktyg för slående borrning samt ringborrkrona och borradapter avsedda att ingå i borrverktyget |
SE522135C2 (sv) * | 2001-07-02 | 2004-01-13 | Uno Loef | Borrverktyg för sänkborrning |
FI115661B (fi) * | 2002-12-23 | 2005-06-15 | Robit Rocktools Ltd | Teräsovitelma |
US7011077B2 (en) | 2003-03-07 | 2006-03-14 | Siemens Vdo Automotive, Inc. | Fuel system and method for managing fuel vapor pressure with a flow-through diaphragm |
AT500691B1 (de) * | 2003-10-08 | 2008-07-15 | Alwag Tunnelausbau Gmbh | Verfahren und vorrichtung zum bohren von löchern in boden- oder gesteinsmaterial |
KR100685386B1 (ko) * | 2004-09-03 | 2007-02-22 | 임병덕 | 인-라인 확장 윙을 갖는 시추공 굴착장치 및 그 구동방법 |
US7416036B2 (en) * | 2005-08-12 | 2008-08-26 | Baker Hughes Incorporated | Latchable reaming bit |
US7673706B2 (en) * | 2006-03-30 | 2010-03-09 | Sandvik Intellectual Property Ab | Down-the-hole hammer with pilot and method of enlarging a hole |
SE0701274L (sv) * | 2007-05-21 | 2008-05-13 | Svenska Borr Ab | Anordning vid utförande av borrning i jordlager och berg |
EP2339109B1 (de) * | 2009-12-23 | 2017-12-20 | Lövab Aktiebolag | Erdbohrwerkzeug und -verfahren |
KR20200032727A (ko) | 2017-07-24 | 2020-03-26 | 룩 찰랜드 | 드릴링 시스템 및 이를 이용한 방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3367430A (en) * | 1966-08-24 | 1968-02-06 | Christensen Diamond Prod Co | Combination drill and reamer bit |
US3416616A (en) * | 1967-03-01 | 1968-12-17 | Skanska Cementgjuteriet Ab | Deep drills with eccentric bits |
NO117635B (de) * | 1967-03-13 | 1969-09-08 | Skanska Cementgjuteriet Ab | |
DE2155540C3 (de) * | 1971-11-09 | 1981-07-09 | Ing. Günter Klemm, Spezialunternehmen für Bohrtechnik, 5962 Drolshagen | Vorrichtung zum Überlagerungsbohren |
SE421551B (sv) * | 1980-03-26 | 1982-01-04 | Sandvik Ab | Borrverktyg for rotations- och/eller slagborrning |
US4618010A (en) * | 1986-02-18 | 1986-10-21 | Team Engineering And Manufacturing, Inc. | Hole opener |
US4763737A (en) * | 1986-08-11 | 1988-08-16 | Dieter Hellnick | Downhole cutter |
-
1990
- 1990-02-19 SE SE9000582A patent/SE503324C2/xx not_active IP Right Cessation
-
1991
- 1991-02-15 CA CA002075900A patent/CA2075900C/en not_active Expired - Lifetime
- 1991-02-15 AU AU73406/91A patent/AU655581B2/en not_active Ceased
- 1991-02-15 WO PCT/SE1991/000108 patent/WO1991012406A1/en active IP Right Grant
- 1991-02-15 US US07/920,556 patent/US5284216A/en not_active Expired - Lifetime
- 1991-02-15 JP JP3507042A patent/JP2999552B2/ja not_active Expired - Fee Related
- 1991-02-15 DE DE69119402T patent/DE69119402T2/de not_active Expired - Fee Related
- 1991-02-15 EP EP91905039A patent/EP0515538B1/de not_active Expired - Lifetime
- 1991-02-18 IE IE54791A patent/IE78441B1/en not_active IP Right Cessation
-
1992
- 1992-07-31 FI FI923484A patent/FI100549B/fi active
Also Published As
Publication number | Publication date |
---|---|
SE9000582D0 (sv) | 1990-02-19 |
IE78441B1 (en) | 1998-02-11 |
JPH05504387A (ja) | 1993-07-08 |
SE503324C2 (sv) | 1996-05-28 |
DE69119402D1 (de) | 1996-06-13 |
FI100549B (fi) | 1997-12-31 |
CA2075900A1 (en) | 1991-08-20 |
FI923484A (fi) | 1992-07-31 |
AU655581B2 (en) | 1995-01-05 |
EP0515538B1 (de) | 1996-05-08 |
US5284216A (en) | 1994-02-08 |
CA2075900C (en) | 2003-12-02 |
EP0515538A1 (de) | 1992-12-02 |
IE910547A1 (en) | 1991-08-28 |
FI923484A0 (fi) | 1992-07-31 |
AU7340691A (en) | 1991-09-03 |
WO1991012406A1 (en) | 1991-08-22 |
JP2999552B2 (ja) | 2000-01-17 |
SE9000582L (sv) | 1991-08-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69119402T2 (de) | Im bohrloch zu gebrauchendes bohrwerkzeug zum bohren vor einer verrohrung | |
DE69010012D1 (de) | Bohrwerkzeug zum erweitern einer bohrung. | |
DE3779867D1 (de) | Fraeswerkzeug zum schneiden einer bohrlochverrohrung. | |
BR8505860A (pt) | Martelo-percutor para emprego em um furo de sondagem e aparelho para ser usado com o mesmo | |
DE8718098U1 (de) | Vorrichtung zum Herstellen einer Gewindebohrung | |
DE69001951D1 (de) | Meissel zum bohren eines hinterschnittenen loches. | |
NO179051C (no) | Rörforbindelse for rördeler i en borestreng | |
DE59101429D1 (de) | Verrohrung zum ausbau einer grundwassermessstelle. | |
DE3686478D1 (de) | Vorrichtung zum bohren einer erdbohrung. | |
DE3685809T2 (de) | Verfahren zum bohren eines bohrloches. | |
DE4494675T1 (de) | Anordnung in einer Gesteinsbohreinrichtung | |
DE3874311T2 (de) | Vorrichtung zum stuetzen eines messgeraetes, wie einer bohrlehre mit messuhr, waehrend dessen einstellung. | |
DE3767830D1 (de) | Werkzeug zur messung des drucks in einer oelbohrung. | |
AT380563B (de) | Vorrichtung zum kuppeln einer bohrstange fuer schachtofenabstichloecher mit dem arbeitswerkzeug einer bohrmaschine | |
ATA132085A (de) | Im bauwesen beim erstellen eines gebaeudes zu verwendende und an einer gebaeudewand im bereich einer herzustellenden decke zu befestigende vorrichtung zum halten eines umfangsseitigen schalbrettes einer deckenschalung | |
DE3580506D1 (de) | Testsatz zum nachweis einer substanz in einer koerperfluessigkeit. | |
DE3680118D1 (de) | Anordnung zum bohren der innenseite einer leitung. | |
IT7827347A0 (it) | Un foro. sistemi inorganici cementati da usarsi per ancorare un bullone in | |
ES542035A0 (es) | Un dispositivo de taladro para generar un agujero en una pieza de trabajo | |
GB2103540B (en) | A jig to enable a lock-receiving mortise or other slot or hole to be cut in a face of a workpiece | |
AT371562B (de) | Bohrgestaenge fuer ein in ein bohrloch einbringbares senkbohrwerkzeug | |
AT366452B (de) | Verlege-hilfswerkzeug zum einbringen einer ankerstange in ein wandbohrloch | |
AT374528B (de) | Anschlussstueck zum einfuegen in den verlauf einer wasserleitung | |
AT381742B (de) | Vorrichtung zum befestigen eines hohlen einbauteils an einer schalungsform | |
DE69401851D1 (de) | Vorrichtung zum Auswerfen eines mit einer Struktur lösbar verbundenen Objektes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SANDVIK INTELLECTUAL PROPERTY HB, SANDVIKEN, SE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: SANDVIK INTELLECTUAL PROPERTY AB, SANDVIKEN, SE |
|
8339 | Ceased/non-payment of the annual fee |