AUPQ639900A0 - Segment for a core drill bit and method of manufacture - Google Patents
Segment for a core drill bit and method of manufactureInfo
- Publication number
- AUPQ639900A0 AUPQ639900A0 AUPQ6399A AUPQ639900A AUPQ639900A0 AU PQ639900 A0 AUPQ639900 A0 AU PQ639900A0 AU PQ6399 A AUPQ6399 A AU PQ6399A AU PQ639900 A AUPQ639900 A AU PQ639900A AU PQ639900 A0 AUPQ639900 A0 AU PQ639900A0
- Authority
- AU
- Australia
- Prior art keywords
- segment
- manufacture
- drill bit
- core drill
- core
- 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.)
- Abandoned
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method 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
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
- E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe
-
- 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
- E21B10/02—Core bits
-
- 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)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling Tools (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPQ6399A AUPQ639900A0 (en) | 2000-03-21 | 2000-03-21 | Segment for a core drill bit and method of manufacture |
AU26426/00A AU724612B3 (en) | 2000-03-21 | 2000-04-04 | Segment for a core drill bit and method of manufacture |
AU2001242089A AU2001242089A1 (en) | 2000-03-21 | 2001-03-20 | Segment for a core drill bit and method of manufacture |
PCT/AU2001/000309 WO2001071152A1 (en) | 2000-03-21 | 2001-03-20 | Segment for a core drill bit and method of manufacture |
CA002403530A CA2403530A1 (en) | 2000-03-21 | 2001-03-20 | Segment for a core drill bit and method of manufacture |
US10/221,187 US20030029643A1 (en) | 2000-03-21 | 2001-03-20 | Segment for a core drill bit and method of manufacture |
ZA200207534A ZA200207534B (en) | 2000-03-21 | 2002-09-19 | Segment for a core drill bit and method of manufacture. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPQ6399A AUPQ639900A0 (en) | 2000-03-21 | 2000-03-21 | Segment for a core drill bit and method of manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
AUPQ639900A0 true AUPQ639900A0 (en) | 2000-04-15 |
Family
ID=3820496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AUPQ6399A Abandoned AUPQ639900A0 (en) | 2000-03-21 | 2000-03-21 | Segment for a core drill bit and method of manufacture |
Country Status (5)
Country | Link |
---|---|
US (1) | US20030029643A1 (en) |
AU (1) | AUPQ639900A0 (en) |
CA (1) | CA2403530A1 (en) |
WO (1) | WO2001071152A1 (en) |
ZA (1) | ZA200207534B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8459381B2 (en) * | 2006-12-14 | 2013-06-11 | Longyear Tm, Inc. | Drill bits with axially-tapered waterways |
RU2516311C2 (en) * | 2012-05-14 | 2014-05-20 | Открытое акционерное общество "Научно-производственное предприятие "Бурсервис" | Device for core separation and fixation in disassembly of core bbl |
CN116539357B (en) * | 2023-06-27 | 2024-01-05 | 湖南省建筑科学研究院有限责任公司 | Full-automatic core drilling and direct pulling integrated machine and detection method thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3635296A (en) * | 1970-06-04 | 1972-01-18 | Maurice P Lebourg | Drill bit construction |
US3709308A (en) * | 1970-12-02 | 1973-01-09 | Christensen Diamond Prod Co | Diamond drill bits |
US3777826A (en) * | 1971-09-15 | 1973-12-11 | Boyles Ind Ltd | Fluid responsive core barrel system |
SU791906A1 (en) * | 1976-09-14 | 1980-12-30 | Джезказганский Ордена Ленина Горно-Металлургический Комбинат Им. К.И.Сатпаева | Drilling tool |
CN86107578A (en) * | 1986-04-01 | 1987-10-21 | 株式会社利根钻机 | The drill bit that is used for core drilling |
SU1654513A1 (en) * | 1988-10-28 | 1991-06-07 | Всесоюзный Научно-Исследовательский Институт Экономики Минерального Сырья И Геологоразведочных Работ | Drill bit for drilling with continuous core lifting |
WO1995034740A1 (en) * | 1994-06-10 | 1995-12-21 | Ilomaeki Valto | Drilling apparatus |
SK283483B6 (en) * | 1996-11-12 | 2003-08-05 | Techmo Entwicklungs-Und Vertriebs Gmbh | Process and device for simultaneously drilling and lining hole |
-
2000
- 2000-03-21 AU AUPQ6399A patent/AUPQ639900A0/en not_active Abandoned
-
2001
- 2001-03-20 CA CA002403530A patent/CA2403530A1/en not_active Abandoned
- 2001-03-20 US US10/221,187 patent/US20030029643A1/en not_active Abandoned
- 2001-03-20 WO PCT/AU2001/000309 patent/WO2001071152A1/en active Application Filing
-
2002
- 2002-09-19 ZA ZA200207534A patent/ZA200207534B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2001071152A1 (en) | 2001-09-27 |
CA2403530A1 (en) | 2001-09-27 |
ZA200207534B (en) | 2004-02-23 |
US20030029643A1 (en) | 2003-02-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAA1 | Application designating australia and claiming priority from australian document |
Ref document number: 4208901 Country of ref document: AU |