MX2023002298A - Barrena de perforacion tallada. - Google Patents
Barrena de perforacion tallada.Info
- Publication number
- MX2023002298A MX2023002298A MX2023002298A MX2023002298A MX2023002298A MX 2023002298 A MX2023002298 A MX 2023002298A MX 2023002298 A MX2023002298 A MX 2023002298A MX 2023002298 A MX2023002298 A MX 2023002298A MX 2023002298 A MX2023002298 A MX 2023002298A
- Authority
- MX
- Mexico
- Prior art keywords
- drill bit
- peripheral
- area
- front face
- peripheral edge
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 abstract 8
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
- E21B10/36—Percussion drill bits
-
- 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)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
Una barrena de perforación que comprende un vástago y una cabeza de barrena de perforación que están centrados ambos en un eje longitudinal; en la que la cabeza de barrena de perforación tiene un calibre y una cara frontal con un borde periférico que es adyacente al calibre, teniendo el borde periférico un diámetro D1, definiendo el área dentro del borde periférico el área total de la cara frontal; en la que la cara frontal tiene una isla central en su sección radialmente más interior, una pluralidad de plataformas periféricas en su sección radialmente más exterior adyacente al borde periférico y una sección rebajada situada radialmente entre la isla central y las plataformas periféricas; en la que la isla central y las plataformas periféricas están elevadas axialmente en comparación con la sección rebajada; en la que una pluralidad de piezas de inserción frontales interiores están situadas en la isla central y al menos una pieza de inserción frontal exterior está situada en cada una de las plataformas periféricas; caracterizada porque: el área de la sección rebajada es > 62% del área del área total de la cara frontal.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20192805.8A EP3960981B1 (en) | 2020-08-26 | 2020-08-26 | Carved out drill bit |
PCT/EP2021/073237 WO2022043246A1 (en) | 2020-08-26 | 2021-08-23 | Carved out drill bit |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2023002298A true MX2023002298A (es) | 2023-03-17 |
Family
ID=72242980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2023002298A MX2023002298A (es) | 2020-08-26 | 2021-08-23 | Barrena de perforacion tallada. |
Country Status (13)
Country | Link |
---|---|
US (1) | US20240011355A1 (es) |
EP (1) | EP3960981B1 (es) |
JP (1) | JP2023538935A (es) |
KR (1) | KR20230054362A (es) |
CN (1) | CN116075626A (es) |
AU (1) | AU2021333228A1 (es) |
BR (1) | BR112023003360A2 (es) |
CA (1) | CA3185744A1 (es) |
CL (1) | CL2023000236A1 (es) |
MX (1) | MX2023002298A (es) |
PE (1) | PE20231399A1 (es) |
PL (1) | PL3960981T3 (es) |
WO (1) | WO2022043246A1 (es) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE526344C2 (sv) * | 2003-12-09 | 2005-08-30 | Sandvik Intellectual Property | Bergborrkrona |
PL2902583T3 (pl) * | 2014-01-31 | 2017-09-29 | Sandvik Intellectual Property Ab | Udarowa koronka wiertnicza do skał twardych z rowkami płuczkowymi |
EP2990589B1 (en) * | 2014-08-25 | 2017-05-03 | Sandvik Intellectual Property AB | Drill bit with recessed cutting face |
-
2020
- 2020-08-26 EP EP20192805.8A patent/EP3960981B1/en active Active
- 2020-08-26 PL PL20192805.8T patent/PL3960981T3/pl unknown
-
2021
- 2021-08-23 JP JP2023513161A patent/JP2023538935A/ja active Pending
- 2021-08-23 US US18/022,248 patent/US20240011355A1/en active Pending
- 2021-08-23 MX MX2023002298A patent/MX2023002298A/es unknown
- 2021-08-23 CN CN202180056253.9A patent/CN116075626A/zh active Pending
- 2021-08-23 CA CA3185744A patent/CA3185744A1/en active Pending
- 2021-08-23 PE PE2023000094A patent/PE20231399A1/es unknown
- 2021-08-23 KR KR1020237004733A patent/KR20230054362A/ko unknown
- 2021-08-23 BR BR112023003360A patent/BR112023003360A2/pt unknown
- 2021-08-23 AU AU2021333228A patent/AU2021333228A1/en active Pending
- 2021-08-23 WO PCT/EP2021/073237 patent/WO2022043246A1/en active Application Filing
-
2023
- 2023-01-25 CL CL2023000236A patent/CL2023000236A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
BR112023003360A2 (pt) | 2023-04-04 |
CL2023000236A1 (es) | 2023-07-28 |
WO2022043246A1 (en) | 2022-03-03 |
KR20230054362A (ko) | 2023-04-24 |
CA3185744A1 (en) | 2022-03-03 |
US20240011355A1 (en) | 2024-01-11 |
EP3960981B1 (en) | 2023-06-07 |
JP2023538935A (ja) | 2023-09-12 |
PL3960981T3 (pl) | 2023-10-09 |
AU2021333228A1 (en) | 2023-02-23 |
PE20231399A1 (es) | 2023-09-12 |
EP3960981C0 (en) | 2023-06-07 |
CN116075626A (zh) | 2023-05-05 |
EP3960981A1 (en) | 2022-03-02 |
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