CA2322693C - An arrangement for drilling slots - Google Patents
An arrangement for drilling slots Download PDFInfo
- Publication number
- CA2322693C CA2322693C CA002322693A CA2322693A CA2322693C CA 2322693 C CA2322693 C CA 2322693C CA 002322693 A CA002322693 A CA 002322693A CA 2322693 A CA2322693 A CA 2322693A CA 2322693 C CA2322693 C CA 2322693C
- Authority
- CA
- Canada
- Prior art keywords
- machine
- drilling
- carrier sleeve
- drill bit
- arrangement
- 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 - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 24
- 239000011435 rock Substances 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1053—Making by using boring or cutting machines for making a slit along the perimeter of the tunnel profile, the remaining core being removed subsequently, e.g. by blasting
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/003—Bearing, sealing, lubricating details
-
- 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
- E21B7/001—Drilling a non circular hole
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/58—Machines slitting by drilling hole on hole
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800647-1 | 1998-03-03 | ||
SE9800647A SE515810C2 (sv) | 1998-03-03 | 1998-03-03 | Anordning för slitsborrning med en sänkborrmaskin |
PCT/SE1999/000244 WO1999045237A1 (en) | 1998-03-03 | 1999-02-23 | An arrangement for drilling slots |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2322693A1 CA2322693A1 (en) | 1999-09-10 |
CA2322693C true CA2322693C (en) | 2006-12-19 |
Family
ID=20410369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002322693A Expired - Fee Related CA2322693C (en) | 1998-03-03 | 1999-02-23 | An arrangement for drilling slots |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU2753299A (sv) |
CA (1) | CA2322693C (sv) |
SE (1) | SE515810C2 (sv) |
WO (1) | WO1999045237A1 (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110017513A1 (en) * | 2008-04-03 | 2011-01-27 | Sandvik Mining And Construction Oy | Drilling unit, method for slot drilling and slotting device |
KR101230482B1 (ko) * | 2010-10-18 | 2013-02-21 | 강릉건설 주식회사 | 장심도 슬롯 형성 장치 및 이를 이용한 무진동 암반 굴착 방법 |
CN106869922B (zh) * | 2015-12-14 | 2020-07-10 | 刘素华 | 多级护密封伸缩轴套往复冲击部 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1552636A (en) * | 1975-05-29 | 1979-09-19 | Wibom G H O | Drilling machine |
SE420435B (sv) * | 1979-11-19 | 1981-10-05 | Skanska Cementgjuteriet Ab | Sett och anordning for slitsborrning |
SE468953B (sv) * | 1989-03-17 | 1993-04-19 | Herbert Sven Erik Broberg | Foerfarande foer borrning av laanga haal i berg samt styranordning och taetningsanordning haerfoer |
-
1998
- 1998-03-03 SE SE9800647A patent/SE515810C2/sv not_active IP Right Cessation
-
1999
- 1999-02-23 CA CA002322693A patent/CA2322693C/en not_active Expired - Fee Related
- 1999-02-23 WO PCT/SE1999/000244 patent/WO1999045237A1/en active Application Filing
- 1999-02-23 AU AU27532/99A patent/AU2753299A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1999045237A1 (en) | 1999-09-10 |
SE9800647D0 (sv) | 1998-03-03 |
AU2753299A (en) | 1999-09-20 |
CA2322693A1 (en) | 1999-09-10 |
SE9800647L (sv) | 1999-09-04 |
SE515810C2 (sv) | 2001-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |