ATE347019T1 - Schlagbohrer, bohrsystem mit einem solchen bohrer und verfahren zum bohren eines bohrlochs - Google Patents
Schlagbohrer, bohrsystem mit einem solchen bohrer und verfahren zum bohren eines bohrlochsInfo
- Publication number
- ATE347019T1 ATE347019T1 AT04741645T AT04741645T ATE347019T1 AT E347019 T1 ATE347019 T1 AT E347019T1 AT 04741645 T AT04741645 T AT 04741645T AT 04741645 T AT04741645 T AT 04741645T AT E347019 T1 ATE347019 T1 AT E347019T1
- Authority
- AT
- Austria
- Prior art keywords
- drill
- drilling
- impact
- hole
- drilling system
- Prior art date
Links
- 238000005553 drilling 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
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
- E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
-
- 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
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03076614 | 2003-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE347019T1 true ATE347019T1 (de) | 2006-12-15 |
Family
ID=33462167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04741645T ATE347019T1 (de) | 2003-05-26 | 2004-05-25 | Schlagbohrer, bohrsystem mit einem solchen bohrer und verfahren zum bohren eines bohrlochs |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP1627130B1 (pt) |
| CN (1) | CN100458097C (pt) |
| AR (1) | AR044551A1 (pt) |
| AT (1) | ATE347019T1 (pt) |
| BR (1) | BRPI0410536A (pt) |
| CA (1) | CA2526249A1 (pt) |
| CO (1) | CO5630007A2 (pt) |
| DE (1) | DE602004003493T2 (pt) |
| EG (1) | EG23869A (pt) |
| NO (1) | NO20056154L (pt) |
| RU (1) | RU2332553C2 (pt) |
| WO (1) | WO2004104362A1 (pt) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR044550A1 (es) | 2003-05-26 | 2005-09-21 | Shell Int Research | Cabeza de perforacion y sistema y metodo para perforar un pozo de perforacion en una formacion de tierra |
| AR044485A1 (es) | 2003-06-12 | 2005-09-14 | Shell Int Research | Mecha perforadora con percusion, sistema de perforacion que incluye dicha mecha perforadora y un metodo para perforar un pozo |
| US7455126B2 (en) | 2004-05-25 | 2008-11-25 | Shell Oil Company | Percussive drill bit, drilling system comprising such a drill bit and method of drilling a bore hole |
| US8327956B2 (en) * | 2008-12-19 | 2012-12-11 | Varel International, Ind., L.P. | Multi-set PDC drill bit and method |
| US8544568B2 (en) * | 2010-12-06 | 2013-10-01 | Varel International, Inc., L.P. | Shoulder durability enhancement for a PDC drill bit using secondary and tertiary cutting elements |
| EP2586960B1 (en) * | 2011-10-27 | 2016-01-13 | Sandvik Intellectual Property AB | Drill bit having a sunken button and rock drilling tool for use with such a drill bit |
| EP2612981B1 (en) * | 2012-01-09 | 2014-07-16 | Sandvik Intellectual Property AB | A drill bit for a percussive hammer, and shank and retention lug therefore |
| US9784038B2 (en) * | 2013-06-17 | 2017-10-10 | Longyear Tm, Inc. | High-productivity drill bits |
| CN103696697B (zh) * | 2013-12-19 | 2017-01-04 | 北京科技大学 | 一种岩石深孔高速水钻头及其制备工艺 |
| EP2921639A1 (en) * | 2014-03-18 | 2015-09-23 | Sandvik Intellectual Property AB | Percussive drill bit with multiple sets of front cutting inserts |
| WO2016160637A1 (en) * | 2015-03-30 | 2016-10-06 | Schlumberger Canada Limited | Indexing drill bit |
| CN104895500A (zh) * | 2015-05-28 | 2015-09-09 | 山东中瑞工程机械有限公司 | 集束式潜孔锤用钻头 |
| PL3760828T5 (pl) | 2019-07-05 | 2025-07-07 | Sandvik Mining And Construction Tools Ab | Narzędzie wiertnicze |
| CN114718465B (zh) * | 2022-04-18 | 2023-05-26 | 中南大学 | 一种动态拉剪掘进钻头及复合破岩方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3510048C1 (de) * | 1985-03-20 | 1986-04-10 | Siegfried 5883 Kierspe Treitz | Schlagbohrkrone fuer Gesteinsbohrmaschinen |
| US5025875A (en) * | 1990-05-07 | 1991-06-25 | Ingersoll-Rand Company | Rock bit for a down-the-hole drill |
| CA2045094C (en) * | 1990-07-10 | 1997-09-23 | J. Ford Brett | Low friction subterranean drill bit and related methods |
| RU2021473C1 (ru) * | 1991-10-09 | 1994-10-15 | Эдуард Аршакович Акопов | Универсальный колонковый бур акопова (бука) и бурильная головка |
| DE4211048C1 (pt) * | 1992-04-02 | 1993-05-06 | Boart Hwf Gmbh & Co Kg Hartmetallwerkzeugfabrik, 6419 Burghaun, De | |
| US6253864B1 (en) * | 1998-08-10 | 2001-07-03 | David R. Hall | Percussive shearing drill bit |
| CA2260612C (en) * | 1999-02-03 | 2005-04-26 | Dresser Industries, Inc. | Pneumatic hammer drilling assembly for use in directional drilling |
| AUPR879901A0 (en) * | 2001-11-13 | 2001-12-06 | Sds Digger Tools Pty Ltd | An improved transmission sleeve |
-
2004
- 2004-05-24 AR ARP040101787A patent/AR044551A1/es unknown
- 2004-05-25 WO PCT/EP2004/050912 patent/WO2004104362A1/en not_active Ceased
- 2004-05-25 RU RU2005140560/03A patent/RU2332553C2/ru not_active IP Right Cessation
- 2004-05-25 BR BRPI0410536-2A patent/BRPI0410536A/pt not_active IP Right Cessation
- 2004-05-25 DE DE602004003493T patent/DE602004003493T2/de not_active Expired - Fee Related
- 2004-05-25 CA CA002526249A patent/CA2526249A1/en not_active Abandoned
- 2004-05-25 EP EP04741645A patent/EP1627130B1/en not_active Expired - Lifetime
- 2004-05-25 AT AT04741645T patent/ATE347019T1/de not_active IP Right Cessation
- 2004-05-25 CN CNB2004800144286A patent/CN100458097C/zh not_active Expired - Fee Related
-
2005
- 2005-11-22 EG EGNA2005000752 patent/EG23869A/xx active
- 2005-11-23 CO CO05118914A patent/CO5630007A2/es not_active Application Discontinuation
- 2005-12-23 NO NO20056154A patent/NO20056154L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE602004003493D1 (de) | 2007-01-11 |
| CN1795318A (zh) | 2006-06-28 |
| DE602004003493T2 (de) | 2007-09-20 |
| EG23869A (en) | 2007-11-26 |
| AR044551A1 (es) | 2005-09-21 |
| CA2526249A1 (en) | 2004-12-02 |
| NO20056154L (no) | 2006-02-17 |
| EP1627130A1 (en) | 2006-02-22 |
| WO2004104362A1 (en) | 2004-12-02 |
| CN100458097C (zh) | 2009-02-04 |
| CO5630007A2 (es) | 2006-04-28 |
| RU2332553C2 (ru) | 2008-08-27 |
| EP1627130B1 (en) | 2006-11-29 |
| BRPI0410536A (pt) | 2006-06-20 |
| RU2005140560A (ru) | 2006-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |