ATE519014T1 - Rollladen - Google Patents
RollladenInfo
- Publication number
- ATE519014T1 ATE519014T1 AT06701174T AT06701174T ATE519014T1 AT E519014 T1 ATE519014 T1 AT E519014T1 AT 06701174 T AT06701174 T AT 06701174T AT 06701174 T AT06701174 T AT 06701174T AT E519014 T1 ATE519014 T1 AT E519014T1
- Authority
- AT
- Austria
- Prior art keywords
- roller reamer
- roller shutters
- attachment
- drill string
- roller
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 abstract 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
- E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
- E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
- E21B10/30—Longitudinal axis roller reamers, e.g. reamer stabilisers
-
- 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
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Drilling Tools (AREA)
- Food-Manufacturing Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005900326A AU2005900326A0 (en) | 2005-01-27 | Roller reamer | |
PCT/AU2006/000088 WO2006079166A1 (en) | 2005-01-27 | 2006-01-25 | Roller reamer |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE519014T1 true ATE519014T1 (de) | 2011-08-15 |
Family
ID=36739968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06701174T ATE519014T1 (de) | 2005-01-27 | 2006-01-25 | Rollladen |
Country Status (7)
Country | Link |
---|---|
US (1) | US7661489B2 (de) |
EP (1) | EP1841943B1 (de) |
CN (1) | CN101111659B (de) |
AT (1) | ATE519014T1 (de) |
HK (1) | HK1117210A1 (de) |
NO (1) | NO335847B1 (de) |
WO (1) | WO2006079166A1 (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8353369B2 (en) | 2008-08-06 | 2013-01-15 | Atlas Copco Secoroc, LLC | Percussion assisted rotary earth bit and method of operating the same |
US20100032216A1 (en) * | 2008-08-08 | 2010-02-11 | Osborne Jr Andrew J | Earth boring cutter employing helical teeth |
US20110056751A1 (en) * | 2008-10-24 | 2011-03-10 | James Shamburger | Ultra-hard matrix reamer elements and methods |
US8109331B2 (en) * | 2009-04-14 | 2012-02-07 | Baker Hughes Incorporated | Slickline conveyed debris management system |
US8151902B2 (en) * | 2009-04-17 | 2012-04-10 | Baker Hughes Incorporated | Slickline conveyed bottom hole assembly with tractor |
GB2472848A (en) | 2009-08-21 | 2011-02-23 | Paul Bernard Lee | Downhole reamer apparatus |
US8733455B2 (en) * | 2011-04-06 | 2014-05-27 | Baker Hughes Incorporated | Roller standoff assemblies |
US9157282B2 (en) | 2011-11-30 | 2015-10-13 | Smith International, Inc. | Roller reamer compound wedge retention |
MY186115A (en) * | 2012-01-05 | 2021-06-23 | Halliburton Energy Services Inc | Method and apparatus for reducing stick-slip in drilling operations |
GB2516860A (en) * | 2013-08-01 | 2015-02-11 | Paul Bernard Lee | Downhole expandable drive reamer apparatus |
GB2520998B (en) | 2013-12-06 | 2016-06-29 | Schlumberger Holdings | Expandable Reamer |
US11002079B2 (en) * | 2014-03-10 | 2021-05-11 | Tercel Ip Ltd. | Reaming tool and methods of using the reaming tool in a wellbore |
US9145746B1 (en) * | 2014-05-23 | 2015-09-29 | Alaskan Energy Resources, Inc. | Mini-stabilizer tool |
US9562401B1 (en) | 2014-05-23 | 2017-02-07 | Alaskan Energy Resources, Inc. | Drilling rig with mini-stabilizer tool |
GB2528458A (en) | 2014-07-21 | 2016-01-27 | Schlumberger Holdings | Reamer |
GB2528454A (en) | 2014-07-21 | 2016-01-27 | Schlumberger Holdings | Reamer |
GB2528456A (en) | 2014-07-21 | 2016-01-27 | Schlumberger Holdings | Reamer |
GB2528457B (en) | 2014-07-21 | 2018-10-10 | Schlumberger Holdings | Reamer |
GB2528459B (en) | 2014-07-21 | 2018-10-31 | Schlumberger Holdings | Reamer |
US10519722B2 (en) | 2014-07-21 | 2019-12-31 | Schlumberger Technology Corporation | Reamer |
GB2558138B (en) * | 2015-10-28 | 2021-07-14 | Schlumberger Technology Bv | Underreamer cutter block |
US20200392795A1 (en) * | 2019-06-17 | 2020-12-17 | Baker Hughes Oilfield Operations Llc | Earth-boring tools for coupling to casings and related systems and methods |
US11319756B2 (en) * | 2020-08-19 | 2022-05-03 | Saudi Arabian Oil Company | Hybrid reamer and stabilizer |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2128416A (en) * | 1936-05-13 | 1938-08-30 | Globe Oil Tools Co | Reamer cutter mounting |
US3306379A (en) * | 1965-03-25 | 1967-02-28 | Drilco Oil Tools Inc | Roller reamer |
US4189012A (en) * | 1978-01-30 | 1980-02-19 | Smith International, Inc. | Earth boring tool |
US4231437A (en) | 1979-02-16 | 1980-11-04 | Christensen, Inc. | Combined stabilizer and reamer for drilling well bores |
US4497384A (en) * | 1982-01-04 | 1985-02-05 | Smith International, Inc. | Reamer disassembly |
US4480704A (en) * | 1982-07-19 | 1984-11-06 | Smith International, Inc. | Reamer |
CA1234561A (en) * | 1985-06-26 | 1988-03-29 | Kenneth M. White | Profiled body roller-reamer stabilizer |
SU1331988A1 (ru) * | 1985-07-12 | 1987-08-23 | И.И. Барабашкин, И. В. Воевидко и В. М. Ивасив | Калибратор |
CA2043781A1 (en) * | 1991-06-03 | 1992-12-04 | Kenneth M. White | Bearings for roller cutter assembly |
WO1993024728A1 (en) | 1992-05-27 | 1993-12-09 | Astec Developments Limited | Downhole tools |
US5289889A (en) * | 1993-01-21 | 1994-03-01 | Marvin Gearhart | Roller cone core bit with spiral stabilizers |
AUPN469395A0 (en) * | 1995-08-08 | 1995-08-31 | Gearhart United Pty Ltd | Borehole drill bit stabiliser |
WO2004042184A1 (en) | 2002-11-07 | 2004-05-21 | Extreme Machining Australia Pty Ltd | An improved rotary roller reamer |
CA2438449C (en) * | 2003-08-22 | 2008-06-03 | Stabeco Industries Inc. | Blockless reamer |
-
2006
- 2006-01-25 AT AT06701174T patent/ATE519014T1/de not_active IP Right Cessation
- 2006-01-25 EP EP06701174A patent/EP1841943B1/de active Active
- 2006-01-25 US US11/883,084 patent/US7661489B2/en active Active
- 2006-01-25 WO PCT/AU2006/000088 patent/WO2006079166A1/en active Application Filing
- 2006-01-25 CN CN2006800034143A patent/CN101111659B/zh active Active
-
2007
- 2007-08-10 NO NO20074126A patent/NO335847B1/no unknown
-
2008
- 2008-07-22 HK HK08108047.8A patent/HK1117210A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CN101111659B (zh) | 2011-05-18 |
EP1841943A1 (de) | 2007-10-10 |
NO20074126L (no) | 2007-10-25 |
US20080149396A1 (en) | 2008-06-26 |
HK1117210A1 (en) | 2009-01-09 |
NO335847B1 (no) | 2015-03-09 |
EP1841943B1 (de) | 2011-08-03 |
CN101111659A (zh) | 2008-01-23 |
EP1841943A4 (de) | 2010-06-30 |
WO2006079166A1 (en) | 2006-08-03 |
US7661489B2 (en) | 2010-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |