FI20095817A - Poranterä ja yksivaiheinen porauslaitteisto - Google Patents
Poranterä ja yksivaiheinen porauslaitteisto Download PDFInfo
- Publication number
- FI20095817A FI20095817A FI20095817A FI20095817A FI20095817A FI 20095817 A FI20095817 A FI 20095817A FI 20095817 A FI20095817 A FI 20095817A FI 20095817 A FI20095817 A FI 20095817A FI 20095817 A FI20095817 A FI 20095817A
- Authority
- FI
- Finland
- Prior art keywords
- drill bit
- single phase
- drilling rig
- phase drilling
- rig
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/64—Drill bits characterised by the whole or part thereof being insertable into or removable from the borehole without withdrawing the drilling pipe
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
- E21B10/40—Percussion drill bits with leading portion
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/905—Having stepped cutting edges
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0700383A SE0700383L (sv) | 2007-02-14 | 2007-02-14 | Verktyg |
SE0700384A SE530208C2 (sv) | 2007-02-14 | 2007-02-14 | Verktyg |
SE0700383 | 2007-02-14 | ||
SE0700384 | 2007-02-14 | ||
SE2008000057 | 2008-01-24 | ||
PCT/SE2008/000057 WO2008100194A2 (en) | 2007-02-14 | 2008-01-24 | A drill bit and a single drilling apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20095817A true FI20095817A (fi) | 2009-07-30 |
FI125387B FI125387B (fi) | 2015-09-30 |
Family
ID=39690328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20095817A FI125387B (fi) | 2007-02-14 | 2009-07-30 | Poranterä ja yksivaiheinen porauslaitteisto |
Country Status (6)
Country | Link |
---|---|
US (1) | US7766103B2 (fi) |
KR (1) | KR101434244B1 (fi) |
AU (1) | AU2008216929B2 (fi) |
DE (1) | DE112008000158T5 (fi) |
FI (1) | FI125387B (fi) |
WO (2) | WO2008100194A2 (fi) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2520998B (en) | 2013-12-06 | 2016-06-29 | Schlumberger Holdings | Expandable Reamer |
GB2528458A (en) * | 2014-07-21 | 2016-01-27 | Schlumberger Holdings | Reamer |
GB2528457B (en) | 2014-07-21 | 2018-10-10 | Schlumberger Holdings | Reamer |
GB2528456A (en) | 2014-07-21 | 2016-01-27 | Schlumberger Holdings | Reamer |
US10519722B2 (en) | 2014-07-21 | 2019-12-31 | Schlumberger Technology Corporation | Reamer |
GB2528459B (en) | 2014-07-21 | 2018-10-31 | Schlumberger Holdings | Reamer |
GB2528454A (en) | 2014-07-21 | 2016-01-27 | Schlumberger Holdings | Reamer |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2673717A (en) * | 1951-03-14 | 1954-03-30 | Oliver P Link | Starting bit for rotary masonry bits |
GB1033603A (en) | 1962-07-09 | 1966-06-22 | Atlas Copco Ab | Improvements in rock drilling equipment |
BE670646A (fi) | 1965-10-07 | |||
US3885638A (en) * | 1973-10-10 | 1975-05-27 | Sam C Skidmore | Combination rotary and percussion drill bit |
US4461362A (en) * | 1982-09-29 | 1984-07-24 | Arnol Staggs | Mining drill with apertures and collars providing for flow of debris |
DE4016386A1 (de) * | 1989-06-28 | 1991-01-03 | Baroid Technology Inc | Gebogenes bohrloch-motorgehaeuse |
FI103430B (fi) | 1994-10-05 | 1999-06-30 | Valto Ilomaeki | Poralaite ja menetelmä reiän poraamiseksi useaan erilaatuiseen maaperä än |
DE19942987A1 (de) * | 1999-09-09 | 2001-03-15 | Hilti Ag | Bohrwerkzeug |
AU717071B1 (en) * | 1999-10-29 | 2000-03-16 | Sandvik Intellectual Property Ab | Self drilling roof bolt |
EP1381756B2 (de) | 2001-04-26 | 2010-03-24 | "Alwag" Tunnelausbau Gesellschaft mbH | Verfahren und vorrichtung zum bohren eines loches und zum festlegen einer verankerung in einem bohrloch |
US6739416B2 (en) * | 2002-03-13 | 2004-05-25 | Baker Hughes Incorporated | Enhanced offset stabilization for eccentric reamers |
AU2003200561B9 (en) * | 2003-02-19 | 2009-07-02 | Sandvik Intellectual Property Ab | Drill bit |
SE529459C2 (sv) | 2004-03-10 | 2007-08-14 | Sandvik Intellectual Property | Borrande apparatur |
SE530905C2 (sv) | 2005-09-05 | 2008-10-14 | Sandvik Intellectual Property | Bergborrkrona för enstegsankarbultning och enstegsborrande apparatur |
US20070119624A1 (en) * | 2005-11-29 | 2007-05-31 | Brady William J | Roof drilling improvements |
SE530208C2 (sv) | 2007-02-14 | 2008-04-01 | Sandvik Intellectual Property | Verktyg |
SE0700383L (sv) | 2007-02-14 | 2008-04-29 | Sandvik Intellectual Property | Verktyg |
US7686103B2 (en) * | 2007-06-06 | 2010-03-30 | San Juan Coal Company | Drill bit with radially expandable cutter, and method of using same |
-
2008
- 2008-01-24 WO PCT/SE2008/000057 patent/WO2008100194A2/en active Application Filing
- 2008-01-24 WO PCT/SE2008/000058 patent/WO2008100195A1/en active Application Filing
- 2008-01-24 DE DE112008000158T patent/DE112008000158T5/de not_active Ceased
- 2008-01-24 AU AU2008216929A patent/AU2008216929B2/en not_active Ceased
- 2008-01-24 KR KR1020097012329A patent/KR101434244B1/ko not_active IP Right Cessation
- 2008-02-13 US US12/068,950 patent/US7766103B2/en not_active Expired - Fee Related
-
2009
- 2009-07-30 FI FI20095817A patent/FI125387B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2008100194A2 (en) | 2008-08-21 |
KR20090119826A (ko) | 2009-11-20 |
DE112008000158T5 (de) | 2010-03-25 |
AU2008216929A1 (en) | 2008-08-21 |
WO2008100194A3 (en) | 2008-10-30 |
AU2008216929B2 (en) | 2010-11-25 |
WO2008100195A1 (en) | 2008-08-21 |
KR101434244B1 (ko) | 2014-08-27 |
US20080205994A1 (en) | 2008-08-28 |
FI125387B (fi) | 2015-09-30 |
US7766103B2 (en) | 2010-08-03 |
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