JP5443349B2 - ビット組立体 - Google Patents
ビット組立体 Download PDFInfo
- Publication number
- JP5443349B2 JP5443349B2 JP2010515539A JP2010515539A JP5443349B2 JP 5443349 B2 JP5443349 B2 JP 5443349B2 JP 2010515539 A JP2010515539 A JP 2010515539A JP 2010515539 A JP2010515539 A JP 2010515539A JP 5443349 B2 JP5443349 B2 JP 5443349B2
- Authority
- JP
- Japan
- Prior art keywords
- bit
- ring
- casing tube
- extension
- pilot bit
- 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 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 210000000078 claw Anatomy 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
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
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
-
- 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
-
- 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
- E21B10/64—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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
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)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20070540A FI20070540A0 (fi) | 2007-07-10 | 2007-07-10 | Teräsovitelma |
FI20070540 | 2007-07-10 | ||
PCT/FI2008/000087 WO2009007494A1 (en) | 2007-07-10 | 2008-07-10 | Bit assembly |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010533250A JP2010533250A (ja) | 2010-10-21 |
JP2010533250A5 JP2010533250A5 (ko) | 2013-09-12 |
JP5443349B2 true JP5443349B2 (ja) | 2014-03-19 |
Family
ID=38331557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010515539A Expired - Fee Related JP5443349B2 (ja) | 2007-07-10 | 2008-07-10 | ビット組立体 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20100200303A1 (ko) |
EP (1) | EP2198110B1 (ko) |
JP (1) | JP5443349B2 (ko) |
KR (1) | KR101678358B1 (ko) |
BR (1) | BRPI0814214A2 (ko) |
CA (1) | CA2693781A1 (ko) |
ES (1) | ES2625464T3 (ko) |
FI (1) | FI20070540A0 (ko) |
WO (1) | WO2009007494A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7433026B2 (ja) | 2019-11-25 | 2024-02-19 | 芝浦機械株式会社 | 成形ロールの温度制御装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI125204B (fi) * | 2010-10-15 | 2015-06-30 | Robit Rocktools Ltd | Porasovitelma |
EP3011127B1 (en) | 2013-07-26 | 2022-01-19 | TerraRoc Finland Oy | Method in putting together of a down-the-hole drilling apparatus and a down-the-hole drilling apparatus |
CN104453707A (zh) * | 2014-12-15 | 2015-03-25 | 中煤科工集团西安研究院有限公司 | 矿山事故井下大直径水平救援的钻孔成孔装置及成孔方法 |
CN106285529B (zh) * | 2015-05-11 | 2019-04-05 | 中国石油化工股份有限公司 | 一种丢手装置 |
FI20165116L (fi) * | 2016-02-17 | 2017-08-18 | Geonex Oy | Poralaitteisto |
KR20200032727A (ko) * | 2017-07-24 | 2020-03-26 | 룩 찰랜드 | 드릴링 시스템 및 이를 이용한 방법 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995034740A1 (en) * | 1994-06-10 | 1995-12-21 | Ilomaeki Valto | Drilling apparatus |
FI96356C (fi) * | 1994-12-13 | 1999-12-18 | Valto Ilomaeki | Porausmenetelmä ja teräasetelma menetelmän toteuttamiseksi |
JP2997998B2 (ja) * | 1995-10-23 | 2000-01-11 | ヤマモトロックマシン株式会社 | ケーシング掘ビット |
FI98649C (fi) * | 1995-11-06 | 1997-07-25 | Valto Ilomaeki | Menetelmä reiän poraamiseksi ja sovitelma menetelmän toteuttamiseksi |
SE512383C3 (sv) * | 1997-08-08 | 2000-04-03 | Sandvik Ab | Borrverktyg foer att borra ett haal framfoer ett foderroer rymmarorgan och baselement foer anvaendning i borrverktyget |
WO2000031373A1 (en) * | 1998-11-23 | 2000-06-02 | Ilomaeki Valto | A method for mounting a casing shoe on a drilling apparatus |
JP2000204870A (ja) * | 1999-01-19 | 2000-07-25 | Kfc Ltd | 削孔装置 |
JP3750516B2 (ja) * | 2000-04-25 | 2006-03-01 | 三菱マテリアル株式会社 | 掘削工具 |
JP3755124B2 (ja) * | 2000-10-30 | 2006-03-15 | 株式会社間組 | 削孔ビット |
SE522135C2 (sv) * | 2001-07-02 | 2004-01-13 | Uno Loef | Borrverktyg för sänkborrning |
FI115661B (fi) * | 2002-12-23 | 2005-06-15 | Robit Rocktools Ltd | Teräsovitelma |
JP4001346B2 (ja) * | 2004-10-05 | 2007-10-31 | 鹿島建設株式会社 | 削孔装置 |
JP2006291660A (ja) * | 2005-04-14 | 2006-10-26 | Okabe Co Ltd | 二重管削孔装置及び小口径二重管削孔装置を用いたアンカー材設置方法 |
-
2007
- 2007-07-10 FI FI20070540A patent/FI20070540A0/fi not_active Application Discontinuation
-
2008
- 2008-07-10 CA CA2693781A patent/CA2693781A1/en not_active Abandoned
- 2008-07-10 EP EP08787686.8A patent/EP2198110B1/en not_active Not-in-force
- 2008-07-10 JP JP2010515539A patent/JP5443349B2/ja not_active Expired - Fee Related
- 2008-07-10 US US12/668,323 patent/US20100200303A1/en not_active Abandoned
- 2008-07-10 ES ES08787686.8T patent/ES2625464T3/es active Active
- 2008-07-10 KR KR1020107003054A patent/KR101678358B1/ko active IP Right Grant
- 2008-07-10 WO PCT/FI2008/000087 patent/WO2009007494A1/en active Application Filing
- 2008-07-10 BR BRPI0814214-9A2A patent/BRPI0814214A2/pt not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7433026B2 (ja) | 2019-11-25 | 2024-02-19 | 芝浦機械株式会社 | 成形ロールの温度制御装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20100043222A (ko) | 2010-04-28 |
US20100200303A1 (en) | 2010-08-12 |
KR101678358B1 (ko) | 2016-11-23 |
EP2198110A4 (en) | 2015-12-23 |
EP2198110A1 (en) | 2010-06-23 |
ES2625464T3 (es) | 2017-07-19 |
FI20070540A0 (fi) | 2007-07-10 |
CA2693781A1 (en) | 2009-01-15 |
JP2010533250A (ja) | 2010-10-21 |
BRPI0814214A2 (pt) | 2015-01-27 |
WO2009007494A1 (en) | 2009-01-15 |
EP2198110B1 (en) | 2017-02-15 |
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