MX2012012226A - Elementos de corte para herramientas de perforacion terrestre, herramientas de perforacion terrestre que incluyen tales elementos de corte y metodos relacionados. - Google Patents
Elementos de corte para herramientas de perforacion terrestre, herramientas de perforacion terrestre que incluyen tales elementos de corte y metodos relacionados.Info
- Publication number
- MX2012012226A MX2012012226A MX2012012226A MX2012012226A MX2012012226A MX 2012012226 A MX2012012226 A MX 2012012226A MX 2012012226 A MX2012012226 A MX 2012012226A MX 2012012226 A MX2012012226 A MX 2012012226A MX 2012012226 A MX2012012226 A MX 2012012226A
- Authority
- MX
- Mexico
- Prior art keywords
- earth
- cutting elements
- boring tools
- cutting
- diamond table
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 229910003460 diamond Inorganic materials 0.000 abstract 5
- 239000010432 diamond Substances 0.000 abstract 5
- 238000007373 indentation Methods 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 2
- 239000002243 precursor Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 238000005245 sintering Methods 0.000 abstract 1
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
- E21B10/46—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
- E21B10/5673—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a non planar or non circular cutting face
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D99/00—Subject matter not provided for in other groups of this subclass
- B24D99/005—Segments of abrasive wheels
-
- 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
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
- E21B10/55—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits with preformed cutting 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
- 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
- E21B10/573—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts characterised by support details, e.g. the substrate construction or the interface between the substrate and the cutting element
- E21B10/5735—Interface between the substrate and the cutting element
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Abstract
Se describen en la presente elementos de corte, barrenas de perforación terrestre que tienen tales elementos de corte y métodos relacionados. En algunas modalidades, un elemento de corte para una herramienta de perforación terrestre puede incluir una faceta superior de diamante que tiene una muesca en una cara de corte del mismo y una característica conformada en un sustrato en la interconexión entre la faceta superior de diamante y el sustrato, la característica conformada corresponde con la muesca en la cara de corte de la faceta superior de diamante. En modalidades adicionales, un elemento de corte para una herramienta de perforación terrestre puede incluir una estructura de sacrificio colocada dentro de una muesca en una faceta superior de diamante. En modalidades adicionales, un método para formar un elemento de corte puede incluir colocar una estructura de sacrificio en un molde, colocar un material precursor en polvo sobre la estructura de sacrificio, y prensar y sinterizar el material precursor en polvo para formar una faceta superior de diamante que tiene una muesca en una cara de corte formada por la estructura de sacrificio.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32748410P | 2010-04-23 | 2010-04-23 | |
PCT/US2011/033559 WO2011133850A2 (en) | 2010-04-23 | 2011-04-22 | Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2012012226A true MX2012012226A (es) | 2013-04-03 |
Family
ID=44814827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012012226A MX2012012226A (es) | 2010-04-23 | 2011-04-22 | Elementos de corte para herramientas de perforacion terrestre, herramientas de perforacion terrestre que incluyen tales elementos de corte y metodos relacionados. |
Country Status (9)
Country | Link |
---|---|
US (3) | US8684112B2 (es) |
EP (1) | EP2561171B1 (es) |
CN (1) | CN102933785B (es) |
BR (1) | BR112012027211A2 (es) |
CA (1) | CA2797137C (es) |
MX (1) | MX2012012226A (es) |
NO (1) | NO2561171T3 (es) |
RU (1) | RU2577342C2 (es) |
WO (1) | WO2011133850A2 (es) |
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-
2011
- 2011-04-22 RU RU2012149794/03A patent/RU2577342C2/ru active
- 2011-04-22 NO NO11772757A patent/NO2561171T3/no unknown
- 2011-04-22 MX MX2012012226A patent/MX2012012226A/es active IP Right Grant
- 2011-04-22 US US13/092,396 patent/US8684112B2/en active Active
- 2011-04-22 CA CA2797137A patent/CA2797137C/en not_active Expired - Fee Related
- 2011-04-22 BR BR112012027211A patent/BR112012027211A2/pt not_active Application Discontinuation
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2013
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2014
- 2014-11-06 US US14/534,365 patent/US10006253B2/en active Active
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CA2797137A1 (en) | 2011-10-27 |
US20150060152A1 (en) | 2015-03-05 |
BR112012027211A2 (pt) | 2017-07-18 |
WO2011133850A2 (en) | 2011-10-27 |
US10006253B2 (en) | 2018-06-26 |
RU2577342C2 (ru) | 2016-03-20 |
US8684112B2 (en) | 2014-04-01 |
CN102933785A (zh) | 2013-02-13 |
US20140048339A1 (en) | 2014-02-20 |
CA2797137C (en) | 2015-06-30 |
EP2561171A2 (en) | 2013-02-27 |
WO2011133850A3 (en) | 2011-12-29 |
RU2012149794A (ru) | 2014-05-27 |
US20110259642A1 (en) | 2011-10-27 |
EP2561171A4 (en) | 2016-04-13 |
EP2561171B1 (en) | 2018-01-10 |
NO2561171T3 (es) | 2018-06-09 |
CN102933785B (zh) | 2016-01-13 |
US8919462B2 (en) | 2014-12-30 |
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