FR1331914A - Outil de forage à parties actives interchangeables - Google Patents
Outil de forage à parties actives interchangeablesInfo
- Publication number
- FR1331914A FR1331914A FR864564A FR864564A FR1331914A FR 1331914 A FR1331914 A FR 1331914A FR 864564 A FR864564 A FR 864564A FR 864564 A FR864564 A FR 864564A FR 1331914 A FR1331914 A FR 1331914A
- Authority
- FR
- France
- Prior art keywords
- drilling tool
- active parts
- interchangeable active
- interchangeable
- parts
- 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
- 238000005553 drilling 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
- E21B10/56—Button-type inserts
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
- E21B10/5676—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a cutting face with different segments, e.g. mosaic-type 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
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
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)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR864564A FR1331914A (fr) | 1961-06-09 | 1961-06-09 | Outil de forage à parties actives interchangeables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR864564A FR1331914A (fr) | 1961-06-09 | 1961-06-09 | Outil de forage à parties actives interchangeables |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1331914A true FR1331914A (fr) | 1963-07-12 |
Family
ID=8756998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR864564A Expired FR1331914A (fr) | 1961-06-09 | 1961-06-09 | Outil de forage à parties actives interchangeables |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1331914A (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085809A (en) * | 1977-01-10 | 1978-04-25 | Robert Lovell | Reconditionable drill bit assembly |
FR2388983A1 (fr) * | 1977-04-30 | 1978-11-24 | Christensen Inc | Trepan de forage, cone de forage ou autres outils de forage comportant des pieces diamantees rapportees |
EP0029535A1 (fr) * | 1979-11-19 | 1981-06-03 | General Electric Company | Eléments rapportés pour trépans de forage et scies |
FR2504589A1 (fr) * | 1981-04-24 | 1982-10-29 | Vennin Henri | Outil de forage monobloc rotatif comportant des elements de coupe diamantes et des buses |
EP0066435A1 (fr) * | 1981-06-01 | 1982-12-08 | Dresser Industries,Inc. | Trépan de forage avec protecteur d'élément de coupe pouvant être enlevé par abrasion |
EP0084418A2 (fr) * | 1982-01-20 | 1983-07-27 | Unicorn Industries Limited | Trépan de forage et méthode d'utilisation |
-
1961
- 1961-06-09 FR FR864564A patent/FR1331914A/fr not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085809A (en) * | 1977-01-10 | 1978-04-25 | Robert Lovell | Reconditionable drill bit assembly |
FR2388983A1 (fr) * | 1977-04-30 | 1978-11-24 | Christensen Inc | Trepan de forage, cone de forage ou autres outils de forage comportant des pieces diamantees rapportees |
EP0029535A1 (fr) * | 1979-11-19 | 1981-06-03 | General Electric Company | Eléments rapportés pour trépans de forage et scies |
FR2473106A1 (fr) * | 1979-11-19 | 1981-07-10 | Gen Electric | Comprimes de diamant composites pour trepans et scies |
FR2504589A1 (fr) * | 1981-04-24 | 1982-10-29 | Vennin Henri | Outil de forage monobloc rotatif comportant des elements de coupe diamantes et des buses |
EP0066435A1 (fr) * | 1981-06-01 | 1982-12-08 | Dresser Industries,Inc. | Trépan de forage avec protecteur d'élément de coupe pouvant être enlevé par abrasion |
EP0084418A2 (fr) * | 1982-01-20 | 1983-07-27 | Unicorn Industries Limited | Trépan de forage et méthode d'utilisation |
EP0084418A3 (fr) * | 1982-01-20 | 1983-08-10 | Unicorn Industries Limited | Trépan de forage et méthode d'utilisation |
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