SE377706B - - Google Patents
Info
- Publication number
- SE377706B SE377706B SE7201588A SE158872A SE377706B SE 377706 B SE377706 B SE 377706B SE 7201588 A SE7201588 A SE 7201588A SE 158872 A SE158872 A SE 158872A SE 377706 B SE377706 B SE 377706B
- Authority
- SE
- Sweden
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
- E21B10/00—Drill bits
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
- E21B10/265—Bi-center drill bits, i.e. an integral bit and eccentric reamer used to simultaneously drill and underream the hole
-
- 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
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
- E21B10/40—Percussion drill bits with leading portion
-
- 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
- E21B10/00—Drill bits
- E21B10/64—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe
- E21B10/66—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe the cutting element movable through the drilling pipe and laterally shiftable
-
- 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
- E21B17/22—Rods or pipes with helical structure
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/002—Down-hole drilling fluid separation 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
- 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
-
- 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
- E21B7/201—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes with helical conveying means
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE795205D BE795205A (fr) | 1972-02-10 | Procede et appareillage pour le forage rotatif | |
SE7201588A SE377706B (xx) | 1972-02-10 | 1972-02-10 | |
CA162,424A CA977330A (en) | 1972-02-10 | 1973-01-30 | Method and means for drilling |
ZA730708A ZA73708B (en) | 1972-02-10 | 1973-01-31 | Method and means for drilling |
IN237/CAL/73A IN138695B (xx) | 1972-02-10 | 1973-02-01 | |
US00328631A US3848683A (en) | 1972-02-10 | 1973-02-01 | Method and means for drilling |
AU51779/73A AU470516B2 (en) | 1972-02-10 | 1973-02-05 | Method and means fob drilling |
BR73935A BR7300935D0 (pt) | 1972-02-10 | 1973-02-07 | Processo e dispositivo para fazer perfuracao |
FR7304457A FR2171290B1 (xx) | 1972-02-10 | 1973-02-08 | |
IT48139/73A IT988112B (it) | 1972-02-10 | 1973-02-08 | Perfezionamento nei dispositivi per la trivellazione di roccia |
JP1575873A JPS5545718B2 (xx) | 1972-02-10 | 1973-02-09 | |
DE2306397A DE2306397C3 (de) | 1972-02-10 | 1973-02-09 | Vorrichtung zum bergmännischen drehenden oder drehschlagenden Bohren |
AT123873A AT338727B (de) | 1972-02-10 | 1973-02-12 | Verfahren und vorrichtung zum bergmannischen drehenden oder drehschlagenden bohren |
GB677373A GB1376094A (en) | 1972-02-10 | 1973-02-12 | Method and apparatus for drilling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7201588A SE377706B (xx) | 1972-02-10 | 1972-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE377706B true SE377706B (xx) | 1975-07-21 |
Family
ID=20258474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7201588A SE377706B (xx) | 1972-02-10 | 1972-02-10 |
Country Status (14)
Country | Link |
---|---|
US (1) | US3848683A (xx) |
JP (1) | JPS5545718B2 (xx) |
AT (1) | AT338727B (xx) |
AU (1) | AU470516B2 (xx) |
BE (1) | BE795205A (xx) |
BR (1) | BR7300935D0 (xx) |
CA (1) | CA977330A (xx) |
DE (1) | DE2306397C3 (xx) |
FR (1) | FR2171290B1 (xx) |
GB (1) | GB1376094A (xx) |
IN (1) | IN138695B (xx) |
IT (1) | IT988112B (xx) |
SE (1) | SE377706B (xx) |
ZA (1) | ZA73708B (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3433097A1 (de) * | 1983-09-23 | 1985-04-11 | Jan Edvard Nacka Persson | Bohrgeraet |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51151604A (en) * | 1975-06-21 | 1976-12-27 | Furukawa Kogyo Kk | Drilling insertion part of drilling machine |
JPS5328901A (en) * | 1976-08-30 | 1978-03-17 | Nippon Concrete Ind Co Ltd | Selffweight twoostage expanding bit |
SE411139B (sv) * | 1977-04-29 | 1979-12-03 | Sandvik Ab | Anordning for borrning |
AT354960B (de) * | 1978-04-06 | 1980-02-11 | Panzer Ferdinand | Bohrkrone fuer die herstellung von bohrungen in erdreich oder gestein |
US4196783A (en) * | 1978-07-11 | 1980-04-08 | Lofs Verkstads Ab | Device for boring |
JPS5578786A (en) * | 1978-12-12 | 1980-06-13 | Riyoubi Kiso Kk | Straight excavasion of troubleeridden subsoil |
DE2924392C2 (de) * | 1979-06-16 | 1982-09-23 | Brückner Grundbau GmbH, 4300 Essen | Bohrvorrichtung zum Überlagerungsbohren |
SE421551B (sv) * | 1980-03-26 | 1982-01-04 | Sandvik Ab | Borrverktyg for rotations- och/eller slagborrning |
US4549615A (en) * | 1982-07-12 | 1985-10-29 | Kennametal Inc. | Single-pass notching and drilling tool and method of drilling a blast role therewith |
EP0106702A3 (en) * | 1982-10-19 | 1986-02-05 | Drumco | Drill bit assembly having improved operational life |
US4682662A (en) * | 1985-04-25 | 1987-07-28 | Vladimir Vancura | Drill adapter |
SE460141B (sv) * | 1986-02-24 | 1989-09-11 | Santrade Ltd | Borrverktyg foer rotations- och/eller slagborrning innefattande en excentrisk rymmare samt rymmare ingaaende i ett saadant borrverktyg |
EP0358786A1 (de) * | 1988-09-13 | 1990-03-21 | Ing. G. Klemm Bohrtechnik GmbH | Überlagerungsbohrvorrichtung |
GB2216926B (en) * | 1988-04-06 | 1992-08-12 | Jumblefierce Limited | Drilling method and apparatus |
SE8901200L (sv) * | 1989-04-05 | 1990-10-06 | Uniroc Ab | Anordning foer spolning av en borrkrona |
SE8901199L (sv) * | 1989-04-05 | 1990-10-06 | Uniroc Ab | Excentrisk borrkrona |
FI85613C (fi) * | 1989-09-22 | 1992-05-11 | Tampella Oy Ab | Foerfarande vid jordborrning och jordborranordning. |
US4962822A (en) * | 1989-12-15 | 1990-10-16 | Numa Tool Company | Downhole drill bit and bit coupling |
SE467632B (sv) * | 1990-01-17 | 1992-08-17 | Uniroc Ab | Borrverktyg foer slaaende och roterande borrning under samtidig neddrivning av ett foderroer |
DE4138356A1 (de) * | 1991-11-21 | 1993-05-27 | Gu Tiefbau Ag | Bohrvorrichtung fuer den tiefbau sowie verfahren zum herstellen von stabilisierenden saeulen oder aehnlichen gebilden in erdreich |
US5360075A (en) * | 1993-11-29 | 1994-11-01 | Kidco Resources Ltd. | Steering drill bit while drilling a bore hole |
US5992548A (en) * | 1995-08-15 | 1999-11-30 | Diamond Products International, Inc. | Bi-center bit with oppositely disposed cutting surfaces |
FI3931U1 (fi) | 1998-12-18 | 1999-04-22 | Rautaruukki Oyj | Porapaalun jatkoliitos |
GB0001323D0 (en) * | 2000-01-20 | 2000-03-08 | Sol Comp Du | Rotary displacement piling equipment |
SE519312C2 (sv) * | 2001-06-26 | 2003-02-11 | Sandvik Ab | Bergborrverktyg för slående borrning samt ringborrkrona och borradapter avsedda att ingå i borrverktyget |
AT412802B (de) * | 2003-10-01 | 2005-07-25 | Techmo Entw & Vertriebs Gmbh | Verfahren und vorrichtung zum bohren von löchern in boden- oder gesteinsmaterial |
EP1640507A1 (de) * | 2004-09-23 | 2006-03-29 | BAUER Maschinen GmbH | Pfahlbohrwerkzeug |
DE102008028997B4 (de) | 2008-06-20 | 2012-03-01 | Dr. Sven Becker und Dr. Michael Bahns GbR (vertretungsberechtigter Gesellschafter: Dr. Sven Becker, 30655 Hannover) | Bohrverfahren und Bohrgerät zur Herstellung eines Bohrlochs in Erde und Gestein |
WO2013065013A2 (en) * | 2011-11-04 | 2013-05-10 | Ocean Technologies Limited | Drilling arrangement |
CN104053850B (zh) | 2011-12-27 | 2016-04-27 | 国民油井Dht有限公司 | 孔底切削工具 |
CN102747951A (zh) * | 2012-07-24 | 2012-10-24 | 威海市海泰起重机械有限公司 | 潜孔锤套管跟进钻机 |
CN103437715A (zh) * | 2013-08-24 | 2013-12-11 | 张家口维克特机械有限公司 | 一种潜孔钻机滑架和钻臂快速俯仰机构 |
US9612154B2 (en) * | 2014-12-19 | 2017-04-04 | Schlumberger Technology Corporation | Method for diagnosing optical spectrometers of downhole tools |
EP3480419B1 (de) * | 2017-11-02 | 2020-04-08 | BAUER Spezialtiefbau GmbH | Schneckenbohreranordnung und verfahren zum bilden einer schneckenbohreranordnung |
CN111577177B (zh) * | 2020-04-22 | 2022-03-22 | 中煤科工集团西安研究院有限公司 | 井下气动冲击碎岩泡沫排渣的钻进装置和钻进方法 |
US11441360B2 (en) | 2020-12-17 | 2022-09-13 | National Oilwell Varco, L.P. | Downhole eccentric reamer tool and related systems and methods |
CN115680497B (zh) * | 2022-10-25 | 2024-05-07 | 天津大学 | 一种滤管与内芯钻杆可分离的快速打井装置及方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2167194A (en) * | 1936-03-14 | 1939-07-25 | Lane Wells Co | Apparatus for deflecting drill holes |
US2113651A (en) * | 1936-04-22 | 1938-04-12 | John W Heaston | Holder for rotary vibrating bits |
US2163932A (en) * | 1937-12-06 | 1939-06-27 | Estelle B Kleaver | Casing protector |
US2382725A (en) * | 1942-12-09 | 1945-08-14 | Patco Inc | Rotary underreamer |
US2588068A (en) * | 1948-01-09 | 1952-03-04 | Cons Edison Co New York Inc | Drilling apparatus |
US2485826A (en) * | 1948-04-19 | 1949-10-25 | Peter J Harinck | Well drilling means |
US2675213A (en) * | 1951-04-13 | 1954-04-13 | Hallen Company Inc | Horizontal earth boring machine |
US2990896A (en) * | 1957-06-13 | 1961-07-04 | Charles W Kandle | Wing collar drill |
BE670646A (xx) * | 1965-10-07 | |||
US3416616A (en) * | 1967-03-01 | 1968-12-17 | Skanska Cementgjuteriet Ab | Deep drills with eccentric bits |
-
0
- BE BE795205D patent/BE795205A/xx not_active IP Right Cessation
-
1972
- 1972-02-10 SE SE7201588A patent/SE377706B/xx unknown
-
1973
- 1973-01-30 CA CA162,424A patent/CA977330A/en not_active Expired
- 1973-01-31 ZA ZA730708A patent/ZA73708B/xx unknown
- 1973-02-01 US US00328631A patent/US3848683A/en not_active Expired - Lifetime
- 1973-02-01 IN IN237/CAL/73A patent/IN138695B/en unknown
- 1973-02-05 AU AU51779/73A patent/AU470516B2/en not_active Expired
- 1973-02-07 BR BR73935A patent/BR7300935D0/pt unknown
- 1973-02-08 FR FR7304457A patent/FR2171290B1/fr not_active Expired
- 1973-02-08 IT IT48139/73A patent/IT988112B/it active
- 1973-02-09 DE DE2306397A patent/DE2306397C3/de not_active Expired
- 1973-02-09 JP JP1575873A patent/JPS5545718B2/ja not_active Expired
- 1973-02-12 GB GB677373A patent/GB1376094A/en not_active Expired
- 1973-02-12 AT AT123873A patent/AT338727B/de not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3433097A1 (de) * | 1983-09-23 | 1985-04-11 | Jan Edvard Nacka Persson | Bohrgeraet |
Also Published As
Publication number | Publication date |
---|---|
IN138695B (xx) | 1976-03-13 |
DE2306397B2 (de) | 1974-01-31 |
JPS4892201A (xx) | 1973-11-30 |
CA977330A (en) | 1975-11-04 |
DE2306397C3 (de) | 1980-04-17 |
AT338727B (de) | 1977-09-12 |
GB1376094A (en) | 1974-12-04 |
ZA73708B (en) | 1973-10-31 |
US3848683A (en) | 1974-11-19 |
JPS5545718B2 (xx) | 1980-11-19 |
FR2171290A1 (xx) | 1973-09-21 |
AU470516B2 (en) | 1974-10-17 |
DE2306397A1 (de) | 1973-08-16 |
BE795205A (fr) | 1973-05-29 |
AU5177973A (en) | 1974-10-17 |
FR2171290B1 (xx) | 1980-02-22 |
BR7300935D0 (pt) | 1973-09-13 |
IT988112B (it) | 1975-04-10 |