FI41951C - Device for drilling rock without first exposing it - Google Patents
Device for drilling rock without first exposing itInfo
- Publication number
- FI41951C FI41951C FI620350A FI35062A FI41951C FI 41951 C FI41951 C FI 41951C FI 620350 A FI620350 A FI 620350A FI 35062 A FI35062 A FI 35062A FI 41951 C FI41951 C FI 41951C
- Authority
- FI
- Finland
- Prior art keywords
- exposing
- drilling rock
- rock
- drilling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
- 239000011435 rock Substances 0.000 title 1
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
- E21B6/00—Drives for drilling with combined rotary and percussive action
-
- 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
-
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90848A US3227230A (en) | 1961-02-21 | 1961-02-21 | Combination ring and central drill bit drilling equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
FI41951B FI41951B (en) | 1969-12-31 |
FI41951C true FI41951C (en) | 1970-04-10 |
Family
ID=22224617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI620350A FI41951C (en) | 1961-02-21 | 1962-02-20 | Device for drilling rock without first exposing it |
Country Status (3)
Country | Link |
---|---|
US (1) | US3227230A (en) |
FI (1) | FI41951C (en) |
GB (1) | GB959955A (en) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT262190B (en) * | 1964-08-11 | 1968-06-10 | Stabilator Ab | Method of knocking down the drill bit of a drill bit and drill bit |
US3382934A (en) * | 1966-03-03 | 1968-05-14 | Ingersoll Rand Co | Downhole drill for submarine drilling |
US3469641A (en) * | 1967-12-11 | 1969-09-30 | Cominco Ltd | Reaming bit assembly |
BE750586A (en) * | 1969-05-30 | 1970-11-03 | Klemm Bohrtech | DRILLING MACHINE FOR COVERING GROUNDS, CALLED "WAGON-DRILL" AND METHOD FOR ITS USE |
US3703212A (en) * | 1969-10-13 | 1972-11-21 | Rock Fall Co Ltd | Method of rock drilling and apparatus for use therein |
US3735820A (en) * | 1971-05-05 | 1973-05-29 | Baker Oil Tools Inc | Bore hole air hammer |
US3809161A (en) * | 1971-10-13 | 1974-05-07 | Wilson Ind Inc | Positive rotation cleanout apparatus and method |
BE795817A (en) * | 1972-02-25 | 1973-06-18 | Demarok Int Ltd | DRILLING EQUIPMENT AND ADAPTER FOR IT |
US3981368A (en) * | 1974-12-31 | 1976-09-21 | Sandvik Aktiebolag | Coupling means in a drilling machine |
US4354561A (en) * | 1980-08-21 | 1982-10-19 | Bell Charles Haney | Reciprocating drill bit |
US4415047A (en) * | 1980-11-24 | 1983-11-15 | Adcock Gerald L | Downhole case driving apparatus for impact drills |
US4357992A (en) * | 1981-01-12 | 1982-11-09 | Tigre Tierra, Inc. | Fluid pressurization apparatus and technique |
US4549615A (en) * | 1982-07-12 | 1985-10-29 | Kennametal Inc. | Single-pass notching and drilling tool and method of drilling a blast role therewith |
US4585256A (en) * | 1984-11-01 | 1986-04-29 | Central Mine Equipment | Side feed water swivel |
FR2634818B1 (en) * | 1988-07-28 | 1992-11-06 | Cogema | DRILLING METHOD AND DEVICE FOR THE STUDY AND EXPLOITATION OF THE BASEMENT |
US4852672A (en) * | 1988-08-15 | 1989-08-01 | Behrens Robert N | Drill apparatus having a primary drill and a pilot drill |
SE466318B (en) * | 1989-03-07 | 1992-01-27 | Atlas Copco Constr & Mining | BUSHING DEVICE FOR MOUNTAIN DRILLING TOOLS INCLUDING A CENTRAL BODY AND SURROUNDING PIPES |
DE4114457C1 (en) * | 1991-05-03 | 1992-06-25 | Ing. Guenter Klemm Bohrtechnik Gmbh, 5962 Drolshagen, De | |
CH683860A5 (en) * | 1991-11-08 | 1994-05-31 | Renfer Heinz | Drilling method and apparatus for performing the method. |
FI95618C (en) * | 1992-12-03 | 1998-09-03 | Jorma Jaervelae | Downhole |
US5325931A (en) * | 1993-08-27 | 1994-07-05 | Kennametal Inc. | Chuck assembly for a drill box of a mine drill |
US5887668A (en) * | 1993-09-10 | 1999-03-30 | Weatherford/Lamb, Inc. | Wellbore milling-- drilling |
US5887655A (en) * | 1993-09-10 | 1999-03-30 | Weatherford/Lamb, Inc | Wellbore milling and drilling |
IES20050495A2 (en) * | 2005-07-20 | 2006-11-01 | Minroc Techn Promotions Ltd | A drill bit assembly for fluid-operated percussion drill tools |
FI123411B (en) * | 2006-12-08 | 2013-04-15 | Terramare Oy | Arrangement and procedure for drilling |
FI20085961A0 (en) * | 2008-10-13 | 2008-10-13 | Atlas Copco Rotex Ab Oy | Method and drilling device for submersible drilling |
US8286731B2 (en) * | 2008-10-22 | 2012-10-16 | Ressi Di Cervia Arturo L | Method and apparatus for constructing deep vertical boreholes and underground cut-off walls |
DE102009023466B4 (en) * | 2009-06-02 | 2012-09-13 | Herrenknecht Ag | Method and device for creating an underwater foundation of a building |
SE534770C2 (en) * | 2010-01-11 | 2011-12-13 | Atlas Copco Rock Drills Ab | Striking rock drilling machine including a front part with a bobbin case |
US9181674B2 (en) * | 2011-06-27 | 2015-11-10 | Hubbell Incorporated | Seismic restraint helical pile systems and method and apparatus for forming same |
CN108166480A (en) * | 2016-12-08 | 2018-06-15 | 金门机械设备有限公司 | Construction method of continuous interlocking type tubular pile wall or cofferdam |
NO341673B1 (en) * | 2016-12-23 | 2017-12-18 | Sapeg As | Downhole stuck object removal tool |
CN110485927B (en) * | 2019-08-26 | 2020-12-04 | 北京工业大学 | Three-dimensional hydraulic oscillation anti-drag drilling tool |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE514524A (en) * | ||||
US484764A (en) * | 1892-10-18 | Apparatus for boring artesian wells | ||
US1391626A (en) * | 1920-04-27 | 1921-09-20 | Richard J Bequette | Drill-head for well-driling apparatus |
US1943103A (en) * | 1930-05-29 | 1934-01-09 | George J Benson | Tunnel excavating machine |
US1997731A (en) * | 1932-11-21 | 1935-04-16 | Granville A Humason | Tubing head and blow-out preventer |
FR819901A (en) * | 1936-03-03 | 1937-10-28 | Bosch Robert | Electrically operated hand hammer |
US2292867A (en) * | 1940-01-15 | 1942-08-11 | Gas Tool Patents Corp | Drilling apparatus |
US2323027A (en) * | 1940-02-29 | 1943-06-29 | Gerstenkorn Wilhelm | Drilling implement |
US2698761A (en) * | 1951-03-19 | 1955-01-04 | Claypool Robbins Marshall | Production safety joint |
US2675213A (en) * | 1951-04-13 | 1954-04-13 | Hallen Company Inc | Horizontal earth boring machine |
US2699182A (en) * | 1951-10-30 | 1955-01-11 | Goodrich Co B F | Mandrel for building smooth-bore hose |
US2884227A (en) * | 1956-06-27 | 1959-04-28 | Sandvikens Jernverks Ab | Percussion drill bit for large holes |
-
1961
- 1961-02-21 US US90848A patent/US3227230A/en not_active Expired - Lifetime
-
1962
- 1962-02-14 GB GB5707/62A patent/GB959955A/en not_active Expired
- 1962-02-20 FI FI620350A patent/FI41951C/en active
Also Published As
Publication number | Publication date |
---|---|
FI41951B (en) | 1969-12-31 |
US3227230A (en) | 1966-01-04 |
GB959955A (en) | 1964-06-03 |
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