BR112018014869A2 - ferramentas de corte rotativas - Google Patents
ferramentas de corte rotativasInfo
- Publication number
- BR112018014869A2 BR112018014869A2 BR112018014869A BR112018014869A BR112018014869A2 BR 112018014869 A2 BR112018014869 A2 BR 112018014869A2 BR 112018014869 A BR112018014869 A BR 112018014869A BR 112018014869 A BR112018014869 A BR 112018014869A BR 112018014869 A2 BR112018014869 A2 BR 112018014869A2
- Authority
- BR
- Brazil
- Prior art keywords
- support structure
- tool
- rotary cutting
- contact
- particulate material
- Prior art date
Links
- 239000000463 material Substances 0.000 abstract 2
- 239000011236 particulate material Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 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
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
-
- 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
-
- 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
- E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
-
- 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
- E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
- E21B10/322—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools cutter shifted by fluid pressure
-
- 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
-
- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
- E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window
-
- 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
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
-
- 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
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
- E21B7/30—Enlarging drilled holes, e.g. by counterboring without earth removal
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1601130.6A GB2546518A (en) | 2016-01-21 | 2016-01-21 | Rotary cutting tools |
PCT/US2017/014484 WO2017127779A1 (en) | 2016-01-21 | 2017-01-23 | Rotary cutting tools |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018014869A2 true BR112018014869A2 (pt) | 2018-12-11 |
Family
ID=55534722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018014869A BR112018014869A2 (pt) | 2016-01-21 | 2017-01-23 | ferramentas de corte rotativas |
Country Status (6)
Country | Link |
---|---|
US (1) | US20190071930A1 (de) |
EP (1) | EP3405642A4 (de) |
BR (1) | BR112018014869A2 (de) |
CA (1) | CA3011812A1 (de) |
GB (1) | GB2546518A (de) |
WO (1) | WO2017127779A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2535787B (en) | 2015-02-27 | 2017-08-16 | Schlumberger Holdings | Milling tool and method |
GB2528457B (en) * | 2014-07-21 | 2018-10-10 | Schlumberger Holdings | Reamer |
US11434549B2 (en) | 2016-11-10 | 2022-09-06 | The United States Of America As Represented By The Secretary Of The Army | Cemented carbide containing tungsten carbide and finegrained iron alloy binder |
RU2769361C2 (ru) | 2017-05-31 | 2022-03-30 | Смит Интернэшнл, Инк. | Режущий инструмент с предварительно сформированными сегментами с твердосплавной наплавкой |
US11643878B2 (en) * | 2020-03-26 | 2023-05-09 | Saudi Arabian Oil Company | Deploying material to limit losses of drilling fluid in a wellbore |
US11454071B2 (en) | 2020-03-26 | 2022-09-27 | Saudi Arabian Oil Company | Deploying material to limit losses of drilling fluid in a wellbore |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2846193A (en) * | 1957-01-07 | 1958-08-05 | Chadderdon Jack | Milling cutter for use in oil wells |
US4593777A (en) * | 1983-02-22 | 1986-06-10 | Nl Industries, Inc. | Drag bit and cutters |
US6386302B1 (en) | 1999-09-09 | 2002-05-14 | Smith International, Inc. | Polycrystaline diamond compact insert reaming tool |
US7451836B2 (en) * | 2001-08-08 | 2008-11-18 | Smith International, Inc. | Advanced expandable reaming tool |
US6732817B2 (en) | 2002-02-19 | 2004-05-11 | Smith International, Inc. | Expandable underreamer/stabilizer |
US7036611B2 (en) * | 2002-07-30 | 2006-05-02 | Baker Hughes Incorporated | Expandable reamer apparatus for enlarging boreholes while drilling and methods of use |
RU2462577C2 (ru) * | 2006-12-04 | 2012-09-27 | Бейкер Хьюз Инкорпорейтед | Раздвижной расширитель для расширения скважин и способ расширения скважины |
US7963348B2 (en) * | 2007-10-11 | 2011-06-21 | Smith International, Inc. | Expandable earth boring apparatus using impregnated and matrix materials for enlarging a borehole |
US7954564B2 (en) | 2008-07-24 | 2011-06-07 | Smith International, Inc. | Placement of cutting elements on secondary cutting structures of drilling tool assemblies |
US7878273B2 (en) * | 2008-11-17 | 2011-02-01 | Omni Ip Ltd. | Ultra-hard drilling stabilizer |
GB2482456A (en) * | 2009-05-01 | 2012-02-01 | Baker Hughes Inc | Casing bits,drilling assemblies,and methods for use in forming wellbores with expandable casing |
ES2535320T3 (es) | 2010-12-23 | 2015-05-08 | Obrist Closures Switzerland Gmbh | Cierre para un envase |
US20130153306A1 (en) * | 2011-12-19 | 2013-06-20 | Smith International, Inc. | Fixed cutter drill bit heel and back-ream cutter protections for abrasive applications |
US9493991B2 (en) * | 2012-04-02 | 2016-11-15 | Baker Hughes Incorporated | Cutting structures, tools for use in subterranean boreholes including cutting structures and related methods |
GB2528454A (en) * | 2014-07-21 | 2016-01-27 | Schlumberger Holdings | Reamer |
GB2528459B (en) * | 2014-07-21 | 2018-10-31 | Schlumberger Holdings | Reamer |
GB2528457B (en) * | 2014-07-21 | 2018-10-10 | Schlumberger Holdings | Reamer |
US10519722B2 (en) * | 2014-07-21 | 2019-12-31 | Schlumberger Technology Corporation | Reamer |
-
2016
- 2016-01-21 GB GB1601130.6A patent/GB2546518A/en not_active Withdrawn
-
2017
- 2017-01-23 US US16/071,506 patent/US20190071930A1/en not_active Abandoned
- 2017-01-23 CA CA3011812A patent/CA3011812A1/en not_active Abandoned
- 2017-01-23 EP EP17742086.6A patent/EP3405642A4/de not_active Withdrawn
- 2017-01-23 BR BR112018014869A patent/BR112018014869A2/pt not_active Application Discontinuation
- 2017-01-23 WO PCT/US2017/014484 patent/WO2017127779A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2017127779A1 (en) | 2017-07-27 |
EP3405642A1 (de) | 2018-11-28 |
CA3011812A1 (en) | 2017-07-27 |
US20190071930A1 (en) | 2019-03-07 |
EP3405642A4 (de) | 2019-09-04 |
GB201601130D0 (en) | 2016-03-09 |
GB2546518A (en) | 2017-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] |