GR3018633T3 - Drill head with nozzles - Google Patents
Drill head with nozzlesInfo
- Publication number
- GR3018633T3 GR3018633T3 GR950403214T GR950403214T GR3018633T3 GR 3018633 T3 GR3018633 T3 GR 3018633T3 GR 950403214 T GR950403214 T GR 950403214T GR 950403214 T GR950403214 T GR 950403214T GR 3018633 T3 GR3018633 T3 GR 3018633T3
- Authority
- GR
- Greece
- Prior art keywords
- nozzles
- channel
- nozzle
- drill head
- central
- Prior art date
Links
- 238000005553 drilling Methods 0.000 abstract 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/065—Deflecting the direction of boreholes using oriented fluid jets
-
- 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
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
-
- 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
- E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4016965A DE4016965A1 (de) | 1990-05-25 | 1990-05-25 | Bohrkopf |
PCT/EP1991/000572 WO1991019074A1 (en) | 1990-05-25 | 1991-03-25 | Drill head with nozzles |
Publications (1)
Publication Number | Publication Date |
---|---|
GR3018633T3 true GR3018633T3 (en) | 1996-04-30 |
Family
ID=6407230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR950403214T GR3018633T3 (en) | 1990-05-25 | 1996-01-11 | Drill head with nozzles |
Country Status (18)
Country | Link |
---|---|
US (1) | US5322134A (el) |
EP (1) | EP0484473B1 (el) |
JP (1) | JP2993521B2 (el) |
KR (1) | KR100188482B1 (el) |
AT (1) | ATE132939T1 (el) |
AU (1) | AU7575891A (el) |
BG (1) | BG60876B1 (el) |
CA (1) | CA2064010A1 (el) |
DE (2) | DE4016965A1 (el) |
DK (1) | DK0484473T3 (el) |
ES (1) | ES2084812T3 (el) |
FI (1) | FI95497C (el) |
GR (1) | GR3018633T3 (el) |
HU (1) | HU215218B (el) |
NO (1) | NO304197B1 (el) |
RO (1) | RO108367B1 (el) |
RU (1) | RU2081988C1 (el) |
WO (1) | WO1991019074A1 (el) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4305423C2 (de) * | 1993-02-22 | 1996-11-07 | Terra Ag Tiefbautechnik | Erdbohrgerät |
GB2309239B (en) * | 1996-01-17 | 2000-06-21 | David Edward Holloway | Ground boring apparatus |
DE19607338C1 (de) * | 1996-02-27 | 1997-05-07 | Flowtex Technologie Import Von | Fanggerät |
DE19652530C2 (de) * | 1996-12-17 | 1998-12-03 | Terra Ag Tiefbautechnik | Imlochhammer |
US20020043404A1 (en) * | 1997-06-06 | 2002-04-18 | Robert Trueman | Erectable arm assembly for use in boreholes |
DE19853198C1 (de) * | 1998-11-18 | 2000-01-05 | Flowtex Technologie Gmbh & Co | Verfahren und Vorrichtung zum grabenlosen Rohrleitungsaustausch |
JP4024086B2 (ja) * | 2002-06-07 | 2007-12-19 | 株式会社小松製作所 | 地盤孔明け用の先導体および地盤孔明機 |
AU2002952176A0 (en) * | 2002-10-18 | 2002-10-31 | Cmte Development Limited | Drill head steering |
US20090084605A1 (en) * | 2007-09-28 | 2009-04-02 | Cmte Development Limited | Indexing for coiled tubing drilling rig |
US9771759B2 (en) * | 2013-03-14 | 2017-09-26 | Cary Cooper | Drill bit assembly for a directional percussion boring system |
WO2022216273A1 (en) * | 2021-04-06 | 2022-10-13 | Halliburton Energy Services, Inc. | Nozzle assembly for shunt tube systems |
CN113107513B (zh) * | 2021-04-15 | 2023-03-21 | 中铁工程装备集团有限公司 | 破岩的隧道施工方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2324102A (en) * | 1940-02-09 | 1943-07-13 | Eastman Oil Well Survey Co | Means for directional drilling |
US2805043A (en) * | 1952-02-09 | 1957-09-03 | Jr Edward B Williams | Jetting device for rotary drilling apparatus |
US2783972A (en) * | 1954-02-24 | 1957-03-05 | Fur Grundwasserbauten Ag | Installation for making bores in a stratum |
US3211244A (en) * | 1962-09-14 | 1965-10-12 | Servco Co | Method and apparatus for performing multiple operations in well bores |
US3324957A (en) * | 1963-09-24 | 1967-06-13 | Gulf Research Development Co | Hydraulic jet method of drilling a well through hard formations |
DE1292602B (de) * | 1963-09-24 | 1969-04-17 | Gulf Research Development Co | Hydraulischer Strahldrehbohrkopf fuer harte Gesteinsformationen |
US3269471A (en) * | 1963-11-26 | 1966-08-30 | Robert T Alexander | Rock drilling bit |
US3386521A (en) * | 1965-11-26 | 1968-06-04 | A Z Internat Tool Company | Combination well drilling tool |
CA871004A (en) * | 1966-06-24 | 1971-05-18 | A. Bendo Allen | Flushing bit |
DE2546684C3 (de) * | 1975-10-17 | 1979-08-23 | Nocon Kg, 4224 Huenxe | Verfahren und Vorrichtung zum Regenerieren von Brunnen |
NL7902758A (nl) * | 1979-04-09 | 1980-10-13 | Martinus Theodorus Van De Wete | Mantelbuis in aardbodem brengen. |
GB2126267A (en) * | 1982-09-07 | 1984-03-21 | Coal Ind | Drilling methods and equipment |
US4515227A (en) * | 1983-04-27 | 1985-05-07 | Christensen, Inc. | Nozzle placement in a diamond rotating bit including a pilot bit |
DE3412319C1 (de) * | 1984-04-03 | 1985-06-27 | Woma-Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg | Als hydraulische Wirbelstrahlduese ausgebildetes Arbeitswerkzeug |
DE3419517C2 (de) * | 1984-05-25 | 1993-09-30 | Zueblin Ag | Verfahren zum unterirdischen Einbau von Rohrleitungen und Vorrichtung zur Durchführung des Verfahrens |
FR2568935B1 (fr) * | 1984-08-08 | 1986-09-05 | Petroles Cie Francaise | Raccord de garniture de forage, notamment pour la traversee d'une zone a perte de circulation |
US4674579A (en) * | 1985-03-07 | 1987-06-23 | Flowmole Corporation | Method and apparatus for installment of underground utilities |
BE905265A (nl) * | 1986-08-13 | 1986-12-01 | Smet Nik | Werkwijze en inrichting voor het maken van een gat in de grond. |
-
1990
- 1990-05-25 DE DE4016965A patent/DE4016965A1/de not_active Ceased
-
1991
- 1991-03-25 WO PCT/EP1991/000572 patent/WO1991019074A1/en active IP Right Grant
- 1991-03-25 US US05/820,619 patent/US5322134A/en not_active Expired - Fee Related
- 1991-03-25 DE DE69116311T patent/DE69116311T2/de not_active Expired - Fee Related
- 1991-03-25 HU HU9200199A patent/HU215218B/hu not_active IP Right Cessation
- 1991-03-25 ES ES91906677T patent/ES2084812T3/es not_active Expired - Lifetime
- 1991-03-25 DK DK91906677.9T patent/DK0484473T3/da active
- 1991-03-25 AU AU75758/91A patent/AU7575891A/en not_active Abandoned
- 1991-03-25 CA CA002064010A patent/CA2064010A1/en not_active Abandoned
- 1991-03-25 RU SU915011160A patent/RU2081988C1/ru active
- 1991-03-25 JP JP3506802A patent/JP2993521B2/ja not_active Expired - Lifetime
- 1991-03-25 EP EP91906677A patent/EP0484473B1/en not_active Expired - Lifetime
- 1991-03-25 AT AT91906677T patent/ATE132939T1/de not_active IP Right Cessation
- 1991-03-25 RO RO92-200009A patent/RO108367B1/ro unknown
- 1991-03-25 KR KR1019920700174A patent/KR100188482B1/ko not_active IP Right Cessation
-
1992
- 1992-01-23 BG BG95810A patent/BG60876B1/bg unknown
- 1992-01-23 FI FI920288A patent/FI95497C/fi active
- 1992-01-24 NO NO920341A patent/NO304197B1/no not_active IP Right Cessation
-
1996
- 1996-01-11 GR GR950403214T patent/GR3018633T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
FI95497C (fi) | 1996-02-12 |
HU215218B (hu) | 1998-10-28 |
KR100188482B1 (ko) | 1999-06-15 |
RU2081988C1 (ru) | 1997-06-20 |
BG60876B1 (bg) | 1996-05-31 |
FI920288A0 (fi) | 1992-01-23 |
EP0484473B1 (en) | 1996-01-10 |
BG95810A (bg) | 1993-12-24 |
FI95497B (fi) | 1995-10-31 |
NO920341D0 (no) | 1992-01-24 |
ES2084812T3 (es) | 1996-05-16 |
JP2993521B2 (ja) | 1999-12-20 |
US5322134A (en) | 1994-06-21 |
CA2064010A1 (en) | 1991-11-26 |
RO108367B1 (ro) | 1994-04-28 |
AU7575891A (en) | 1991-12-31 |
NO920341L (no) | 1992-01-24 |
KR920703958A (ko) | 1992-12-18 |
HUT60013A (en) | 1992-07-28 |
HU9200199D0 (en) | 1992-06-29 |
DE4016965A1 (de) | 1991-11-28 |
JPH06508405A (ja) | 1994-09-22 |
EP0484473A1 (en) | 1992-05-13 |
WO1991019074A1 (en) | 1991-12-12 |
NO304197B1 (no) | 1998-11-09 |
DE69116311T2 (de) | 1996-06-27 |
DK0484473T3 (da) | 1996-05-20 |
DE69116311D1 (de) | 1996-02-22 |
ATE132939T1 (de) | 1996-01-15 |
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