FI20100349A0 - Porasovitelma - Google Patents
PorasovitelmaInfo
- Publication number
- FI20100349A0 FI20100349A0 FI20100349A FI20100349A FI20100349A0 FI 20100349 A0 FI20100349 A0 FI 20100349A0 FI 20100349 A FI20100349 A FI 20100349A FI 20100349 A FI20100349 A FI 20100349A FI 20100349 A0 FI20100349 A0 FI 20100349A0
- Authority
- FI
- Finland
- Prior art keywords
- drill bit
- bit assembly
- assembly
- drill
- bit
- Prior art date
Links
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
- E21B10/265—Bi-center drill bits, i.e. an integral bit and eccentric reamer used to simultaneously drill and underream the hole
-
- 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
- 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
- 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
- E21B17/0465—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 characterised by radially inserted locking elements
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/14—Casing shoes for the protection of the bottom of the casing
-
- 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
- E21B6/00—Drives for drilling with combined rotary and percussive action
-
- 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
- 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
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20100349A FI125204B (fi) | 2010-10-15 | 2010-10-15 | Porasovitelma |
KR1020137012383A KR20140032347A (ko) | 2010-10-15 | 2011-10-14 | 드릴 조립체 |
US13/879,413 US20140144710A1 (en) | 2010-10-15 | 2011-10-14 | Drill Assembly |
CN2011800603094A CN103261558A (zh) | 2010-10-15 | 2011-10-14 | 钻孔机 |
PCT/FI2011/000042 WO2012049353A1 (en) | 2010-10-15 | 2011-10-14 | Drill assembly |
EP11832179.3A EP2627851A4 (en) | 2010-10-15 | 2011-10-14 | Drill assembly |
RU2013122095/03A RU2585779C2 (ru) | 2010-10-15 | 2011-10-14 | Бурильная компоновка |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20100349 | 2010-10-15 | ||
FI20100349A FI125204B (fi) | 2010-10-15 | 2010-10-15 | Porasovitelma |
Publications (4)
Publication Number | Publication Date |
---|---|
FI20100349A0 true FI20100349A0 (fi) | 2010-10-15 |
FI20100349L FI20100349L (fi) | 2012-04-16 |
FI20100349A FI20100349A (fi) | 2012-04-16 |
FI125204B FI125204B (fi) | 2015-06-30 |
Family
ID=43064168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20100349A FI125204B (fi) | 2010-10-15 | 2010-10-15 | Porasovitelma |
Country Status (7)
Country | Link |
---|---|
US (1) | US20140144710A1 (fi) |
EP (1) | EP2627851A4 (fi) |
KR (1) | KR20140032347A (fi) |
CN (1) | CN103261558A (fi) |
FI (1) | FI125204B (fi) |
RU (1) | RU2585779C2 (fi) |
WO (1) | WO2012049353A1 (fi) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015011336A1 (en) * | 2013-07-26 | 2015-01-29 | Oy Atlas Copco Rotex Ab | Method in putting together of a down-the-hole drilling apparatus and a down-the-hole drilling apparatus |
WO2016183645A1 (pt) * | 2015-05-15 | 2016-11-24 | Dos Santos Márcio | Processo e dispositivo para tratamento de túneis através de enfilagens tubulares auto-revestidas e auto-injetáveis |
CN108166480A (zh) * | 2016-12-08 | 2018-06-15 | 金门机械设备有限公司 | 连续互扣式管桩墙或围堰施工方法 |
JP6366028B1 (ja) * | 2017-12-25 | 2018-08-01 | 青葉建機株式会社 | 掘削装置及びその組立方法 |
CN113914769A (zh) * | 2021-10-14 | 2022-01-11 | 周拯 | 一种轴冲带动扭转的钻井提速工具 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI95618C (fi) * | 1992-12-03 | 1998-09-03 | Jorma Jaervelae | Porauslaitteisto |
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 |
WO1998013575A1 (en) * | 1996-09-25 | 1998-04-02 | Ilomaeki Valto | Bit assembly |
US5839519A (en) * | 1996-11-08 | 1998-11-24 | Sandvik Ab | Methods and apparatus for attaching a casing to a drill bit in overburden drilling equipment |
AUPR886401A0 (en) * | 2001-11-14 | 2001-12-06 | Cmte Development Limited | Fluid drilling head |
FI115661B (fi) * | 2002-12-23 | 2005-06-15 | Robit Rocktools Ltd | Teräsovitelma |
RU2338051C1 (ru) * | 2007-04-16 | 2008-11-10 | Институт горного дела Сибирского отделения Российской академии наук | Способ бурения скважин с одновременной обсадкой и устройство для его осуществления |
FI20070540A0 (fi) * | 2007-07-10 | 2007-07-10 | Robit Rocktools Ltd | Teräsovitelma |
FI20095046A0 (fi) * | 2009-01-21 | 2009-01-21 | Atlas Copco Rotex Ab Oy | Menetelmä ja laitteisto uppoporaukseen |
-
2010
- 2010-10-15 FI FI20100349A patent/FI125204B/fi active IP Right Grant
-
2011
- 2011-10-14 CN CN2011800603094A patent/CN103261558A/zh active Pending
- 2011-10-14 KR KR1020137012383A patent/KR20140032347A/ko not_active Application Discontinuation
- 2011-10-14 RU RU2013122095/03A patent/RU2585779C2/ru active
- 2011-10-14 WO PCT/FI2011/000042 patent/WO2012049353A1/en active Application Filing
- 2011-10-14 US US13/879,413 patent/US20140144710A1/en not_active Abandoned
- 2011-10-14 EP EP11832179.3A patent/EP2627851A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
RU2013122095A (ru) | 2014-11-20 |
EP2627851A1 (en) | 2013-08-21 |
CN103261558A (zh) | 2013-08-21 |
EP2627851A4 (en) | 2017-12-27 |
FI20100349L (fi) | 2012-04-16 |
WO2012049353A1 (en) | 2012-04-19 |
FI125204B (fi) | 2015-06-30 |
KR20140032347A (ko) | 2014-03-14 |
US20140144710A1 (en) | 2014-05-29 |
FI20100349A (fi) | 2012-04-16 |
RU2585779C2 (ru) | 2016-06-10 |
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Legal Events
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