PE20161544A1 - Brocas con limpieza por descarga de agua y sistemas para usarlas - Google Patents
Brocas con limpieza por descarga de agua y sistemas para usarlasInfo
- Publication number
- PE20161544A1 PE20161544A1 PE2016000656A PE2016000656A PE20161544A1 PE 20161544 A1 PE20161544 A1 PE 20161544A1 PE 2016000656 A PE2016000656 A PE 2016000656A PE 2016000656 A PE2016000656 A PE 2016000656A PE 20161544 A1 PE20161544 A1 PE 20161544A1
- Authority
- PE
- Peru
- Prior art keywords
- full
- bit
- face
- crown
- slot
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004140 cleaning Methods 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 239000012530 fluid Substances 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
- E21B10/54—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of the rotary drag type, e.g. fork-type bits
-
- 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
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail 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
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
- E21B10/602—Drill bits characterised by conduits or nozzles for drilling fluids the bit being a rotary drag type bit with blades
-
- 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
- E21B10/61—Drill bits characterised by conduits or nozzles for drilling fluids characterised by the nozzle structure
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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
Abstract
Una broca para formar un agujero en una formacion. La broca tiene un vastago y una corona de cara completa que ayuda a definir un espacio interior que recibe agua u otro liquido de perforacion. La corona de cara completa define una pluralidad de perforaciones que se extienden desde una cara de corte de la corona de cara completa hasta el espacio interior. La corona de cara completa rodea circunferencialmente por completo el espacio interior de la broca. Se define una ranura con forma de cuna con la corona de cara completa que se extiende longitudinalmente con una parte de la cara de corte y la superficie circunferencial exterior de la corona de cara completa. La ranura define, ademas, un vertice ubicado mas alla del centro de la cara de corte de la broca de tal modo que el eje longitudinal de la broca se extiende a traves de la superficie inferior de la ranura y dentro del area hueca interior de la ranura. Adicionalmente, se define un conducto en la broca que esta en contacto con el espacio interno y con una parte de la ranura definida.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/085,242 US9279292B2 (en) | 2013-11-20 | 2013-11-20 | Drill bits having flushing and systems for using same |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20161544A1 true PE20161544A1 (es) | 2017-01-12 |
Family
ID=53172159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2016000656A PE20161544A1 (es) | 2013-11-20 | 2014-11-20 | Brocas con limpieza por descarga de agua y sistemas para usarlas |
Country Status (8)
Country | Link |
---|---|
US (2) | US9279292B2 (es) |
EP (1) | EP3071778A4 (es) |
CN (1) | CN105745390A (es) |
AU (1) | AU2014352879B2 (es) |
CA (1) | CA2931232C (es) |
CL (1) | CL2016001228A1 (es) |
PE (1) | PE20161544A1 (es) |
WO (1) | WO2015077494A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9506298B2 (en) | 2013-11-20 | 2016-11-29 | Longyear Tm, Inc. | Drill bits having blind-hole flushing and systems for using same |
US9279292B2 (en) | 2013-11-20 | 2016-03-08 | Longyear Tm, Inc. | Drill bits having flushing and systems for using same |
US9500036B2 (en) | 2006-12-14 | 2016-11-22 | Longyear Tm, Inc. | Single-waterway drill bits and systems for using same |
US8459381B2 (en) | 2006-12-14 | 2013-06-11 | Longyear Tm, Inc. | Drill bits with axially-tapered waterways |
EP2990589B1 (en) * | 2014-08-25 | 2017-05-03 | Sandvik Intellectual Property AB | Drill bit with recessed cutting face |
WO2021021926A1 (en) | 2019-07-29 | 2021-02-04 | Digilens Inc. | Methods and apparatus for multiplying the image resolution and field-of-view of a pixelated display |
US10626676B1 (en) | 2019-08-19 | 2020-04-21 | Bly Ip Inc. | Continuous sampling drill bit |
CA3203358A1 (en) * | 2020-12-29 | 2022-07-07 | Robert Andrew Corona | Drill bits having reinforced face |
US20230358103A1 (en) * | 2021-05-21 | 2023-11-09 | Robert A. Corona | Continuous sampling drill bit |
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-
2013
- 2013-11-20 US US14/085,242 patent/US9279292B2/en active Active
-
2014
- 2014-11-20 AU AU2014352879A patent/AU2014352879B2/en active Active
- 2014-11-20 CA CA2931232A patent/CA2931232C/en active Active
- 2014-11-20 CN CN201480063758.8A patent/CN105745390A/zh active Pending
- 2014-11-20 EP EP14864784.5A patent/EP3071778A4/en not_active Withdrawn
- 2014-11-20 PE PE2016000656A patent/PE20161544A1/es unknown
- 2014-11-20 WO PCT/US2014/066690 patent/WO2015077494A1/en active Application Filing
-
2016
- 2016-01-29 US US15/010,672 patent/US20160145946A1/en not_active Abandoned
- 2016-05-20 CL CL2016001228A patent/CL2016001228A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
CL2016001228A1 (es) | 2016-12-30 |
CN105745390A (zh) | 2016-07-06 |
CA2931232A1 (en) | 2015-05-28 |
AU2014352879B2 (en) | 2018-07-19 |
US9279292B2 (en) | 2016-03-08 |
EP3071778A1 (en) | 2016-09-28 |
EP3071778A4 (en) | 2017-06-21 |
CA2931232C (en) | 2019-12-24 |
US20160145946A1 (en) | 2016-05-26 |
WO2015077494A1 (en) | 2015-05-28 |
US20150136494A1 (en) | 2015-05-21 |
AU2014352879A1 (en) | 2016-06-09 |
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