NL6618207A - - Google Patents
Info
- Publication number
- NL6618207A NL6618207A NL6618207A NL6618207A NL6618207A NL 6618207 A NL6618207 A NL 6618207A NL 6618207 A NL6618207 A NL 6618207A NL 6618207 A NL6618207 A NL 6618207A NL 6618207 A NL6618207 A NL 6618207A
- Authority
- NL
- Netherlands
Links
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US516493A US3384192A (en) | 1965-12-27 | 1965-12-27 | Hydraulic jet bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6618207A true NL6618207A (me) | 1967-06-28 |
Family
ID=24055846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6618207A NL6618207A (me) | 1965-12-27 | 1966-12-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3384192A (me) |
| BE (1) | BE691783A (me) |
| DE (1) | DE1301783B (me) |
| FR (1) | FR1506022A (me) |
| GB (1) | GB1136739A (me) |
| NL (1) | NL6618207A (me) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3489232A (en) * | 1967-06-16 | 1970-01-13 | Howard J Hoody | Double tube jetting tool |
| US3690166A (en) * | 1969-05-09 | 1972-09-12 | C Fitzhugh Grice | Apparatus for measuring subsurface soil characteristics |
| US3576223A (en) * | 1969-10-08 | 1971-04-27 | Gulf Research Development Co | Jet drilling fishing bit |
| US3927723A (en) * | 1971-06-16 | 1975-12-23 | Exotech | Apparatus for drilling holes utilizing pulsed jets of liquid charge material |
| US3831753A (en) * | 1972-12-18 | 1974-08-27 | Gulf Research Development Co | Slotted in-line screen |
| GB1469524A (en) * | 1973-03-05 | 1977-04-06 | Shell Int Research | Rotary bit for hydraulically drilling holes into underground formations |
| US3838742A (en) * | 1973-08-20 | 1974-10-01 | Gulf Research Development Co | Drill bit for abrasive jet drilling |
| 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 |
| DE2749830C2 (de) * | 1977-11-08 | 1985-10-24 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Hobelmeißel |
| US4240664A (en) * | 1978-09-08 | 1980-12-23 | Joy Manufacturing Company | Hydraulic jet cutting tool and method |
| US7503407B2 (en) * | 2003-04-16 | 2009-03-17 | Particle Drilling Technologies, Inc. | Impact excavation system and method |
| US9500036B2 (en) | 2006-12-14 | 2016-11-22 | Longyear Tm, Inc. | Single-waterway drill bits and systems for using same |
| US8459381B2 (en) | 2006-12-14 | 2013-06-11 | Longyear Tm, Inc. | Drill bits with axially-tapered waterways |
| US9506298B2 (en) * | 2013-11-20 | 2016-11-29 | Longyear Tm, Inc. | Drill bits having blind-hole flushing and systems for using same |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1661672A (en) * | 1927-09-03 | 1928-03-06 | Edgar H Morrison | Apparatus for hydraulic drilling |
| US2233260A (en) * | 1938-04-12 | 1941-02-25 | Herbert J Hawthorne | Means and method of drilling wells |
| US2315496A (en) * | 1938-11-28 | 1943-04-06 | Boynton Alexander | Perforator for wells |
| US2708102A (en) * | 1952-01-29 | 1955-05-10 | Exxon Research Engineering Co | Self-rotating pellet impact drill bit |
| US2758653A (en) * | 1954-12-16 | 1956-08-14 | Floyd H Desbrow | Apparatus for penetrating and hydraulically eracturing well formations |
| US2785875A (en) * | 1954-12-20 | 1957-03-19 | Charles M Hayes | Jet reamer |
| US3020965A (en) * | 1959-08-19 | 1962-02-13 | Jr Richard F Keller | Hydraulic pile extractor |
| US3112800A (en) * | 1959-08-28 | 1963-12-03 | Phillips Petroleum Co | Method of drilling with high velocity jet cutter rock bit |
| US3081828A (en) * | 1960-07-05 | 1963-03-19 | Thomas E Quick | Method and apparatus for producing cuts within a bore hole |
| US3055442A (en) * | 1960-11-04 | 1962-09-25 | Walter N Prince | Drill |
-
1965
- 1965-12-27 US US516493A patent/US3384192A/en not_active Expired - Lifetime
-
1966
- 1966-12-13 GB GB55771/66A patent/GB1136739A/en not_active Expired
- 1966-12-13 DE DEG48717A patent/DE1301783B/de active Pending
- 1966-12-23 FR FR88602A patent/FR1506022A/fr not_active Expired
- 1966-12-27 NL NL6618207A patent/NL6618207A/xx unknown
- 1966-12-27 BE BE691783D patent/BE691783A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE691783A (me) | 1967-05-29 |
| FR1506022A (fr) | 1967-12-15 |
| US3384192A (en) | 1968-05-21 |
| DE1301783B (de) | 1969-08-28 |
| GB1136739A (en) | 1968-12-18 |