BE753306A - Trepan pour le forage au jet hydraulique de trous ou puits dansle sol - Google Patents
Trepan pour le forage au jet hydraulique de trous ou puits dansle solInfo
- Publication number
- BE753306A BE753306A BE753306DA BE753306A BE 753306 A BE753306 A BE 753306A BE 753306D A BE753306D A BE 753306DA BE 753306 A BE753306 A BE 753306A
- Authority
- BE
- Belgium
- Prior art keywords
- trepan
- wells
- soil
- holes
- hydraulic jet
- Prior art date
Links
- 241000425571 Trepanes Species 0.000 title 1
- 239000002689 soil 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
-
- 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)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84070369A | 1969-07-10 | 1969-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE753306A true BE753306A (fr) | 1970-12-16 |
Family
ID=25283002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE753306D BE753306A (fr) | 1969-07-10 | 1970-07-10 | Trepan pour le forage au jet hydraulique de trous ou puits dansle sol |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3548960A (fr) |
| BE (1) | BE753306A (fr) |
| DE (1) | DE2032831A1 (fr) |
| FR (1) | FR2051654B1 (fr) |
| GB (1) | GB1328132A (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49119404U (fr) * | 1973-02-12 | 1974-10-12 | ||
| JPS49119403U (fr) * | 1973-02-12 | 1974-10-12 | ||
| GB1469524A (en) * | 1973-03-05 | 1977-04-06 | Shell Int Research | Rotary bit for hydraulically drilling holes into underground formations |
| US3881561A (en) * | 1974-02-25 | 1975-05-06 | Shell Oil Co | Rotary bit for hydraulically drilling holes into underground formations |
| US3924698A (en) * | 1974-04-08 | 1975-12-09 | Gulf Research Development Co | Drill bit and method of drilling |
| US4531592A (en) * | 1983-02-07 | 1985-07-30 | Asadollah Hayatdavoudi | Jet nozzle |
| US4871037A (en) * | 1988-09-15 | 1989-10-03 | Amoco Corporation | Excavation apparatus, system and method |
| US7549912B2 (en) * | 2005-08-04 | 2009-06-23 | Smith International, Inc. | Method of finishing cutting elements |
| US8061455B2 (en) * | 2009-02-26 | 2011-11-22 | Baker Hughes Incorporated | Drill bit with adjustable cutters |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3393756A (en) * | 1966-11-16 | 1968-07-23 | Gulf Research Development Co | Retrievable jet bit with swing jets |
-
1969
- 1969-07-10 US US840703A patent/US3548960A/en not_active Expired - Lifetime
-
1970
- 1970-07-01 GB GB3194470A patent/GB1328132A/en not_active Expired
- 1970-07-02 DE DE19702032831 patent/DE2032831A1/de active Pending
- 1970-07-09 FR FR7025425A patent/FR2051654B1/fr not_active Expired
- 1970-07-10 BE BE753306D patent/BE753306A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2051654B1 (fr) | 1974-03-22 |
| US3548960A (en) | 1970-12-22 |
| GB1328132A (en) | 1973-08-30 |
| FR2051654A1 (fr) | 1971-04-09 |
| DE2032831A1 (de) | 1971-01-14 |
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