DE1301783B - Hydraulischer Strahldrehbohrkopf - Google Patents
Hydraulischer StrahldrehbohrkopfInfo
- Publication number
- DE1301783B DE1301783B DEG48717A DEG0048717A DE1301783B DE 1301783 B DE1301783 B DE 1301783B DE G48717 A DEG48717 A DE G48717A DE G0048717 A DEG0048717 A DE G0048717A DE 1301783 B DE1301783 B DE 1301783B
- Authority
- DE
- Germany
- Prior art keywords
- nozzles
- drill head
- drill
- borehole
- hydraulic jet
- 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.)
- Pending
Links
- 239000011435 rock Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000005755 formation reaction Methods 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 24
- 239000012530 fluid Substances 0.000 description 17
- 230000003628 erosive effect Effects 0.000 description 12
- 238000005299 abrasion Methods 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- GJAARPKBDFKHFS-UHFFFAOYSA-N Gerin Natural products COC(=O)C(=C)C1CC2C(=C)C(=O)C=CC2(C)CC1OC(=O)C GJAARPKBDFKHFS-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 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
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 |
|---|---|
| DE1301783B true DE1301783B (de) | 1969-08-28 |
Family
ID=24055846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEG48717A Pending DE1301783B (de) | 1965-12-27 | 1966-12-13 | Hydraulischer Strahldrehbohrkopf |
Country Status (6)
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 |
| US9506298B2 (en) * | 2013-11-20 | 2016-11-29 | Longyear Tm, Inc. | Drill bits having blind-hole flushing and systems for using same |
| US8459381B2 (en) | 2006-12-14 | 2013-06-11 | Longyear Tm, Inc. | Drill bits with axially-tapered waterways |
| US9500036B2 (en) | 2006-12-14 | 2016-11-22 | Longyear Tm, Inc. | Single-waterway drill bits and systems for using same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2233260A (en) * | 1938-04-12 | 1941-02-25 | Herbert J Hawthorne | Means and method of drilling wells |
| US2708102A (en) * | 1952-01-29 | 1955-05-10 | Exxon Research Engineering Co | Self-rotating pellet impact drill bit |
| US3055442A (en) * | 1960-11-04 | 1962-09-25 | Walter N Prince | Drill |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1661672A (en) * | 1927-09-03 | 1928-03-06 | Edgar H Morrison | Apparatus for hydraulic drilling |
| US2315496A (en) * | 1938-11-28 | 1943-04-06 | Boynton Alexander | Perforator for wells |
| 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 |
-
1965
- 1965-12-27 US US516493A patent/US3384192A/en not_active Expired - Lifetime
-
1966
- 1966-12-13 DE DEG48717A patent/DE1301783B/de active Pending
- 1966-12-13 GB GB55771/66A patent/GB1136739A/en not_active Expired
- 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
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2233260A (en) * | 1938-04-12 | 1941-02-25 | Herbert J Hawthorne | Means and method of drilling wells |
| US2708102A (en) * | 1952-01-29 | 1955-05-10 | Exxon Research Engineering Co | Self-rotating pellet impact drill bit |
| US3055442A (en) * | 1960-11-04 | 1962-09-25 | Walter N Prince | Drill |
Also Published As
| Publication number | Publication date |
|---|---|
| US3384192A (en) | 1968-05-21 |
| GB1136739A (en) | 1968-12-18 |
| BE691783A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-05-29 |
| NL6618207A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-06-28 |
| FR1506022A (fr) | 1967-12-15 |
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