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 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
- E21B10/26—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 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
- 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 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
- E21B17/22—Rods or pipes with helical structure
-
- 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
- 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 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
-
- 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
- E21B7/201—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes with helical conveying means
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE795205D BE795205A (en) | 1972-02-10 | METHOD AND APPARATUS FOR ROTARY DRILLING | |
SE7201588A SE377706B (en) | 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 |
US00328631A US3848683A (en) | 1972-02-10 | 1973-02-01 | Method and means for drilling |
IN237/CAL/73A IN138695B (en) | 1972-02-10 | 1973-02-01 | |
AU51779/73A AU470516B2 (en) | 1972-02-10 | 1973-02-05 | Method and means fob drilling |
BR73935A BR7300935D0 (en) | 1972-02-10 | 1973-02-07 | PROCESS AND DEVICE FOR DRILLING |
FR7304457A FR2171290B1 (en) | 1972-02-10 | 1973-02-08 | |
IT48139/73A IT988112B (en) | 1972-02-10 | 1973-02-08 | IMPROVEMENT IN ROCK DRILLING DEVICES |
JP1575873A JPS5545718B2 (en) | 1972-02-10 | 1973-02-09 | |
DE2306397A DE2306397C3 (en) | 1972-02-10 | 1973-02-09 | Device for rotary or rotary percussion drilling |
GB677373A GB1376094A (en) | 1972-02-10 | 1973-02-12 | Method and apparatus for drilling |
AT123873A AT338727B (en) | 1972-02-10 | 1973-02-12 | METHOD AND DEVICE FOR MINER ROTARY OR ROTARY DRILLING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7201588A SE377706B (en) | 1972-02-10 | 1972-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE377706B true SE377706B (en) | 1975-07-21 |
Family
ID=20258474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7201588A SE377706B (en) | 1972-02-10 | 1972-02-10 |
Country Status (14)
Country | Link |
---|---|
US (1) | US3848683A (en) |
JP (1) | JPS5545718B2 (en) |
AT (1) | AT338727B (en) |
AU (1) | AU470516B2 (en) |
BE (1) | BE795205A (en) |
BR (1) | BR7300935D0 (en) |
CA (1) | CA977330A (en) |
DE (1) | DE2306397C3 (en) |
FR (1) | FR2171290B1 (en) |
GB (1) | GB1376094A (en) |
IN (1) | IN138695B (en) |
IT (1) | IT988112B (en) |
SE (1) | SE377706B (en) |
ZA (1) | ZA73708B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3433097A1 (en) * | 1983-09-23 | 1985-04-11 | Jan Edvard Nacka Persson | DRILLING DEVICE |
Families Citing this family (36)
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 (en) * | 1977-04-29 | 1979-12-03 | Sandvik Ab | DRILLING DEVICE |
AT354960B (en) * | 1978-04-06 | 1980-02-11 | Panzer Ferdinand | DRILL BIT FOR THE PRODUCTION OF DRILLS IN GROUND OR STONE |
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 (en) * | 1979-06-16 | 1982-09-23 | Brückner Grundbau GmbH, 4300 Essen | Drilling device for overlay drilling |
SE421551B (en) * | 1980-03-26 | 1982-01-04 | Sandvik Ab | DRILLING TOOL FOR ROTATION AND / OR DRILLING |
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 (en) * | 1986-02-24 | 1989-09-11 | Santrade Ltd | DRILLING TOOL FOR ROTATION AND / OR SHIPPING DRILLING INCLUDING AN Eccentric Rifle AND RIDER INCLUDED IN SUCH A DRILLING TOOL |
EP0358786A1 (en) * | 1988-09-13 | 1990-03-21 | Ing. G. Klemm Bohrtechnik GmbH | Superimposing drilling device |
GB2216926B (en) * | 1988-04-06 | 1992-08-12 | Jumblefierce Limited | Drilling method and apparatus |
SE8901199L (en) * | 1989-04-05 | 1990-10-06 | Uniroc Ab | Eccentric drill bit |
SE8901200L (en) * | 1989-04-05 | 1990-10-06 | Uniroc Ab | DEVICE FOR FLUSHING A DRILL |
FI85613C (en) * | 1989-09-22 | 1992-05-11 | Tampella Oy Ab | Ground drilling and ground drilling method |
US4962822A (en) * | 1989-12-15 | 1990-10-16 | Numa Tool Company | Downhole drill bit and bit coupling |
SE467632B (en) * | 1990-01-17 | 1992-08-17 | Uniroc Ab | DRILLING TOOL FOR BATTING AND ROTATING DRILLING WHILE CONDUCTING A FEEDING PIPE |
DE4138356A1 (en) * | 1991-11-21 | 1993-05-27 | Gu Tiefbau Ag | DRILLING DEVICE FOR DEEP CONSTRUCTION AND METHOD FOR MANUFACTURING STABILIZING SAEULES OR SIMILAR PICTURES IN EARTH |
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 (en) | 1998-12-18 | 1999-04-22 | Rautaruukki Oyj | Drill pile joint |
GB0001323D0 (en) * | 2000-01-20 | 2000-03-08 | Sol Comp Du | Rotary displacement piling equipment |
SE519312C2 (en) * | 2001-06-26 | 2003-02-11 | Sandvik Ab | Rock drilling tools for striking drilling as well as ring drill bit and drill adapter intended to be included in the drilling tool |
AT412802B (en) * | 2003-10-01 | 2005-07-25 | Techmo Entw & Vertriebs Gmbh | METHOD AND DEVICE FOR DRILLING HOLES IN SOIL OR ROCK MATERIAL |
EP1640507A1 (en) * | 2004-09-23 | 2006-03-29 | BAUER Maschinen GmbH | Pile drilling apparatus |
DE102008028997B4 (en) | 2008-06-20 | 2012-03-01 | Dr. Sven Becker und Dr. Michael Bahns GbR (vertretungsberechtigter Gesellschafter: Dr. Sven Becker, 30655 Hannover) | Drilling method and drill for making a well in soil and rock |
WO2013065013A2 (en) * | 2011-11-04 | 2013-05-10 | Ocean Technologies Limited | Drilling arrangement |
AU2012362394B2 (en) | 2011-12-27 | 2017-01-19 | National Oilwell DHT, L.P. | Downhole cutting tool |
CN102747951A (en) * | 2012-07-24 | 2012-10-24 | 威海市海泰起重机械有限公司 | Follow-up drilling machine for sleeve of down-the-hole hammer |
CN103437715A (en) * | 2013-08-24 | 2013-12-11 | 张家口维克特机械有限公司 | Rapid pitching mechanism for carriage and drill boom of down-the-hole drill |
US9612154B2 (en) * | 2014-12-19 | 2017-04-04 | Schlumberger Technology Corporation | Method for diagnosing optical spectrometers of downhole tools |
EP3480419B1 (en) * | 2017-11-02 | 2020-04-08 | BAUER Spezialtiefbau GmbH | Auger drill assembly and method for forming an auger drill assembly |
CN111577177B (en) * | 2020-04-22 | 2022-03-22 | 中煤科工集团西安研究院有限公司 | Drilling device and drilling method for discharging slag by underground pneumatic impact crushed rock foam |
US11441360B2 (en) | 2020-12-17 | 2022-09-13 | National Oilwell Varco, L.P. | Downhole eccentric reamer tool and related systems and methods |
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 (en) * | 1965-10-07 | |||
US3416616A (en) * | 1967-03-01 | 1968-12-17 | Skanska Cementgjuteriet Ab | Deep drills with eccentric bits |
-
0
- BE BE795205D patent/BE795205A/en 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/en unknown
- 1973-02-01 IN IN237/CAL/73A patent/IN138695B/en unknown
- 1973-02-01 US US00328631A patent/US3848683A/en not_active Expired - Lifetime
- 1973-02-05 AU AU51779/73A patent/AU470516B2/en not_active Expired
- 1973-02-07 BR BR73935A patent/BR7300935D0/en unknown
- 1973-02-08 FR FR7304457A patent/FR2171290B1/fr not_active Expired
- 1973-02-08 IT IT48139/73A patent/IT988112B/en active
- 1973-02-09 JP JP1575873A patent/JPS5545718B2/ja not_active Expired
- 1973-02-09 DE DE2306397A patent/DE2306397C3/en not_active Expired
- 1973-02-12 AT AT123873A patent/AT338727B/en not_active IP Right Cessation
- 1973-02-12 GB GB677373A patent/GB1376094A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3433097A1 (en) * | 1983-09-23 | 1985-04-11 | Jan Edvard Nacka Persson | DRILLING DEVICE |
Also Published As
Publication number | Publication date |
---|---|
AT338727B (en) | 1977-09-12 |
ZA73708B (en) | 1973-10-31 |
JPS4892201A (en) | 1973-11-30 |
FR2171290B1 (en) | 1980-02-22 |
IT988112B (en) | 1975-04-10 |
FR2171290A1 (en) | 1973-09-21 |
AU5177973A (en) | 1974-10-17 |
JPS5545718B2 (en) | 1980-11-19 |
US3848683A (en) | 1974-11-19 |
DE2306397C3 (en) | 1980-04-17 |
GB1376094A (en) | 1974-12-04 |
CA977330A (en) | 1975-11-04 |
IN138695B (en) | 1976-03-13 |
DE2306397A1 (en) | 1973-08-16 |
BR7300935D0 (en) | 1973-09-13 |
AU470516B2 (en) | 1974-10-17 |
DE2306397B2 (en) | 1974-01-31 |
BE795205A (en) | 1973-05-29 |