FR2391350A1 - Trepan de forage par rotation pour le forage profond et son procede de fabrication - Google Patents
Trepan de forage par rotation pour le forage profond et son procede de fabricationInfo
- Publication number
- FR2391350A1 FR2391350A1 FR7814392A FR7814392A FR2391350A1 FR 2391350 A1 FR2391350 A1 FR 2391350A1 FR 7814392 A FR7814392 A FR 7814392A FR 7814392 A FR7814392 A FR 7814392A FR 2391350 A1 FR2391350 A1 FR 2391350A1
- Authority
- FR
- France
- Prior art keywords
- drilling
- manufacturing process
- trepan
- deep
- rotational
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title abstract 2
- 241000425571 Trepanes Species 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 1
- 239000010432 diamond Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
-
- 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
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
L'invention concerne un trépan de forage. Le corps d'acier du trépan porte des modules 3 en une matière composite résistant à l'usure. Chaque module est muni d'éléments racleurs 4 (tels que des diamants synthétiques ou naturels) et d'une buse 8 pour le fluide de forage et/ou d'une partie d'un chenal à eau. Les modules sont fixés au corps d'acier, par exemple, en étant emmanchés dans des alvéoles 11 formés dans le corps. Application aux trépans de forage profond.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2074377A GB1548499A (en) | 1977-05-17 | 1977-05-17 | Rotary drilling bit for deephole drilling and method of manufacturing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2391350A1 true FR2391350A1 (fr) | 1978-12-15 |
FR2391350B1 FR2391350B1 (fr) | 1982-10-01 |
Family
ID=10150924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7814392A Granted FR2391350A1 (fr) | 1977-05-17 | 1978-05-16 | Trepan de forage par rotation pour le forage profond et son procede de fabrication |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE867101A (fr) |
CA (1) | CA1092593A (fr) |
DE (1) | DE2821307A1 (fr) |
FR (1) | FR2391350A1 (fr) |
GB (1) | GB1548499A (fr) |
MX (1) | MX146274A (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2450936A1 (fr) * | 1979-03-08 | 1980-10-03 | Cagnioncle Georges | Nouvelle foreuse rotative a taillant protege par un film fluide a tres haute pression |
FR2492451A1 (fr) * | 1980-10-21 | 1982-04-23 | Christensen Inc | Trepan de forage rotatif, en particulier pour forages profonds |
EP0078080A1 (fr) * | 1981-10-22 | 1983-05-04 | Stichting Speurwerk Baggertechniek | Procédé et appareil de dragage de roche |
EP0140676A2 (fr) * | 1983-10-29 | 1985-05-08 | Reed Tool Company Limited | Trépans de forage |
EP0322347A1 (fr) * | 1987-10-13 | 1989-06-28 | Eastman Teleco Company | Trépan racleur avec buses pour le forage de formations plastiques |
US5115873A (en) * | 1991-01-24 | 1992-05-26 | Baker Hughes Incorporated | Method and appartus for directing drilling fluid to the cutting edge of a cutter |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3516032C1 (de) * | 1985-05-04 | 1986-05-07 | Boart HWF GmbH & Co KG Hartmetallwerkzeugfabrik, 6419 Burghaun | Drehbohrkopf zum Erd- und/oder Gesteinsbohren |
FR2942498B1 (fr) * | 2009-02-26 | 2011-03-18 | Technidrill | Tiges pour carottiers a cable |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1388490A (en) * | 1920-09-18 | 1921-08-23 | John R Suman | Rotary earth-boring drill |
FR1269187A (fr) * | 1960-06-28 | 1961-08-11 | Europ De Turboforage Soc | Trépan pour le forage du sol |
FR1340987A (fr) * | 1962-09-15 | 1963-10-25 | Turbodrill Internat Corp | Trépan pour le forage des roches |
GB947440A (en) * | 1962-02-09 | 1964-01-22 | Jersey Prod Res Co | Drag bit blade |
FR1406000A (fr) * | 1964-06-04 | 1965-07-16 | Aquitaine Petrole | Perfectionnements aux outils rotatifs de forage à lames fluides et procédé de fabrication d'un tel outil |
US3237705A (en) * | 1963-11-13 | 1966-03-01 | Williams Joseph W | Reamer for enlarging and straightening bore holes |
GB1046876A (en) * | 1962-12-31 | 1966-10-26 | Jersey Prod Res Co | Drag bit |
FR1508429A (fr) * | 1966-01-06 | 1968-01-05 | Shell Int Research | Procédé et appareil pour la fabrication par frittage des trépans à diamants |
AU469730B1 (en) * | 1969-03-21 | 1970-09-24 | Mandrill Limited | Drilling bit |
FR2029963A5 (fr) * | 1969-03-19 | 1970-10-23 | Petroles Cie Francaise | |
US3575247A (en) * | 1969-03-06 | 1971-04-20 | Shell Oil Co | Diamond bit unit |
US3709308A (en) * | 1970-12-02 | 1973-01-09 | Christensen Diamond Prod Co | Diamond drill bits |
US3999619A (en) * | 1975-05-30 | 1976-12-28 | Watson, Incorporated | Core barrel |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR375700A (fr) * | 1907-03-14 | 1907-07-18 | Adolphe Aristide Picard | Nouvelle tete de perforatrice applicable au travail des roches dures |
DE590707C (de) * | 1929-04-23 | 1934-01-09 | Aeg | Bohrer, insbesondere Gesteinsbohrer, bei dem die Diamanten in die Oberflaeche einer aus gesintertem Metall gebildeten Krone eingebettet sind |
US3280926A (en) * | 1964-02-24 | 1966-10-25 | Exxon Production Research Co | Bit for drilling earth formations |
US3322218A (en) * | 1965-05-04 | 1967-05-30 | Exxon Production Research Co | Multi-port diamond bit |
US3938599A (en) * | 1974-03-27 | 1976-02-17 | Hycalog, Inc. | Rotary drill bit |
-
1977
- 1977-05-17 GB GB2074377A patent/GB1548499A/en not_active Expired
-
1978
- 1978-03-21 CA CA299,377A patent/CA1092593A/fr not_active Expired
- 1978-05-16 BE BE187717A patent/BE867101A/fr unknown
- 1978-05-16 DE DE19782821307 patent/DE2821307A1/de active Granted
- 1978-05-16 FR FR7814392A patent/FR2391350A1/fr active Granted
- 1978-05-29 MX MX17356878A patent/MX146274A/es unknown
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1388490A (en) * | 1920-09-18 | 1921-08-23 | John R Suman | Rotary earth-boring drill |
FR1269187A (fr) * | 1960-06-28 | 1961-08-11 | Europ De Turboforage Soc | Trépan pour le forage du sol |
GB947440A (en) * | 1962-02-09 | 1964-01-22 | Jersey Prod Res Co | Drag bit blade |
FR1340987A (fr) * | 1962-09-15 | 1963-10-25 | Turbodrill Internat Corp | Trépan pour le forage des roches |
GB1046876A (en) * | 1962-12-31 | 1966-10-26 | Jersey Prod Res Co | Drag bit |
US3237705A (en) * | 1963-11-13 | 1966-03-01 | Williams Joseph W | Reamer for enlarging and straightening bore holes |
FR1406000A (fr) * | 1964-06-04 | 1965-07-16 | Aquitaine Petrole | Perfectionnements aux outils rotatifs de forage à lames fluides et procédé de fabrication d'un tel outil |
FR1508429A (fr) * | 1966-01-06 | 1968-01-05 | Shell Int Research | Procédé et appareil pour la fabrication par frittage des trépans à diamants |
US3575247A (en) * | 1969-03-06 | 1971-04-20 | Shell Oil Co | Diamond bit unit |
FR2029963A5 (fr) * | 1969-03-19 | 1970-10-23 | Petroles Cie Francaise | |
AU469730B1 (en) * | 1969-03-21 | 1970-09-24 | Mandrill Limited | Drilling bit |
US3709308A (en) * | 1970-12-02 | 1973-01-09 | Christensen Diamond Prod Co | Diamond drill bits |
US3999619A (en) * | 1975-05-30 | 1976-12-28 | Watson, Incorporated | Core barrel |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2450936A1 (fr) * | 1979-03-08 | 1980-10-03 | Cagnioncle Georges | Nouvelle foreuse rotative a taillant protege par un film fluide a tres haute pression |
EP0017518A1 (fr) * | 1979-03-08 | 1980-10-15 | Construction De Materiels De Mines | Foreuse rotative et procédé de foration à l'aide de cette foreuse |
FR2492451A1 (fr) * | 1980-10-21 | 1982-04-23 | Christensen Inc | Trepan de forage rotatif, en particulier pour forages profonds |
EP0078080A1 (fr) * | 1981-10-22 | 1983-05-04 | Stichting Speurwerk Baggertechniek | Procédé et appareil de dragage de roche |
EP0140676A2 (fr) * | 1983-10-29 | 1985-05-08 | Reed Tool Company Limited | Trépans de forage |
EP0140676A3 (en) * | 1983-10-29 | 1986-02-12 | Nl Petroleum Products Limited | Improvements in or relating to rotary drill bits |
EP0322347A1 (fr) * | 1987-10-13 | 1989-06-28 | Eastman Teleco Company | Trépan racleur avec buses pour le forage de formations plastiques |
US5115873A (en) * | 1991-01-24 | 1992-05-26 | Baker Hughes Incorporated | Method and appartus for directing drilling fluid to the cutting edge of a cutter |
Also Published As
Publication number | Publication date |
---|---|
BE867101A (fr) | 1978-11-16 |
CA1092593A (fr) | 1980-12-30 |
DE2821307A1 (de) | 1978-11-30 |
FR2391350B1 (fr) | 1982-10-01 |
DE2821307C2 (fr) | 1987-07-16 |
GB1548499A (en) | 1979-07-18 |
MX146274A (es) | 1982-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |