CA994321A - Rotary bit for hydraulically drilling holes into underground formations - Google Patents
Rotary bit for hydraulically drilling holes into underground formationsInfo
- Publication number
- CA994321A CA994321A CA189,753A CA189753A CA994321A CA 994321 A CA994321 A CA 994321A CA 189753 A CA189753 A CA 189753A CA 994321 A CA994321 A CA 994321A
- Authority
- CA
- Canada
- Prior art keywords
- drilling holes
- underground formations
- rotary bit
- hydraulically
- hydraulically drilling
- 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
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000005553 drilling Methods 0.000 title 1
- 238000005755 formation reaction Methods 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
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/0209—Seam welding; Backing means; Inserts of non-horizontal seams in assembling non-horizontal plates
-
- 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
- E21B10/08—Roller bits
- E21B10/18—Roller 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
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Plasma & Fusion (AREA)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1053073A GB1469524A (en) | 1973-03-05 | 1973-03-05 | Rotary bit for hydraulically drilling holes into underground formations |
Publications (1)
Publication Number | Publication Date |
---|---|
CA994321A true CA994321A (en) | 1976-08-03 |
Family
ID=9969533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA189,753A Expired CA994321A (en) | 1973-03-05 | 1974-01-09 | Rotary bit for hydraulically drilling holes into underground formations |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5721637B2 (nl) |
CA (1) | CA994321A (nl) |
DE (1) | DE2410217C2 (nl) |
FR (1) | FR2220663B1 (nl) |
GB (1) | GB1469524A (nl) |
NL (1) | NL177035C (nl) |
NO (1) | NO140640C (nl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4098363A (en) * | 1977-04-25 | 1978-07-04 | Christensen, Inc. | Diamond drilling bit for soft and medium hard formations |
DE9401528U1 (de) * | 1994-01-26 | 1994-05-19 | Gartec Geo- Und Umwelttechnik Gmbh, 03253 Doberlug-Kirchhain | Bohrmeißel zur Herstellung von Pilotbohrungen für Durchörterungen u.dgl. |
CN109372431B (zh) * | 2018-11-07 | 2024-07-05 | 广州海洋地质调查局 | 一种可连续造斜用喷射钻头 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1086535A (en) * | 1963-09-24 | 1967-10-11 | Gulf Research Development Co | Improvements in or relating to the drilling of deep boreholes in the earth |
US3384192A (en) * | 1965-12-27 | 1968-05-21 | Gulf Research Development Co | Hydraulic jet bit |
US3402780A (en) * | 1965-12-27 | 1968-09-24 | Gulf Research Development Co | Hydraulic jet drilling method |
US3548960A (en) * | 1969-07-10 | 1970-12-22 | Gulf Research Development Co | Drill bit having rotating stand-off elements |
-
1973
- 1973-03-05 GB GB1053073A patent/GB1469524A/en not_active Expired
-
1974
- 1974-01-09 CA CA189,753A patent/CA994321A/en not_active Expired
- 1974-03-04 NL NLAANVRAGE7402875,A patent/NL177035C/nl not_active IP Right Cessation
- 1974-03-04 FR FR7407250A patent/FR2220663B1/fr not_active Expired
- 1974-03-04 NO NO740734A patent/NO140640C/no unknown
- 1974-03-04 DE DE2410217A patent/DE2410217C2/de not_active Expired
- 1974-03-04 JP JP2432874A patent/JPS5721637B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2410217A1 (de) | 1974-09-12 |
NL177035C (nl) | 1985-07-16 |
FR2220663B1 (nl) | 1978-06-16 |
GB1469524A (en) | 1977-04-06 |
NO140640C (no) | 1979-10-10 |
DE2410217C2 (de) | 1983-11-17 |
NO140640B (no) | 1979-07-02 |
FR2220663A1 (nl) | 1974-10-04 |
JPS49118602A (nl) | 1974-11-13 |
NO740734L (no) | 1974-09-06 |
NL7402875A (nl) | 1974-09-09 |
JPS5721637B2 (nl) | 1982-05-08 |
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