MX2020009646A - Barrena de aire compacta de diamante policristalino. - Google Patents
Barrena de aire compacta de diamante policristalino.Info
- Publication number
- MX2020009646A MX2020009646A MX2020009646A MX2020009646A MX2020009646A MX 2020009646 A MX2020009646 A MX 2020009646A MX 2020009646 A MX2020009646 A MX 2020009646A MX 2020009646 A MX2020009646 A MX 2020009646A MX 2020009646 A MX2020009646 A MX 2020009646A
- Authority
- MX
- Mexico
- Prior art keywords
- gauge
- cone
- face
- bit
- channels
- Prior art date
Links
- 229910003460 diamond Inorganic materials 0.000 title 1
- 239000010432 diamond Substances 0.000 title 1
- 238000005553 drilling 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
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
- E21B10/43—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits characterised by the arrangement of teeth or other cutting elements
-
- 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
- E21B10/08—Roller bits
- E21B10/18—Roller 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
- E21B10/46—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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
Abstract
Una barrena de PDC para uso en la perforación con aire de un fondo de pozo incluye un cuerpo con una cara para engranar un fondo de un orificio que se está perforando y un calibrador para engranar un lado del orificio que se está perforando; la cara incluye un cono, una nariz hacia afuera del cono, un hombro hacia afuera de la nariz; la barrena incluye además canales formados en la cara de la barrena que se extienden desde dentro del cono hasta el calibrador; los canales definen una pluralidad de cuchillas todas las cuales están conectadas; cada una de la pluralidad de cuchillas tiene un borde delantero con las cortadoras de PDC montadas en el mismo; uno o más de los canales es definido por paredes de dos lados y una pared inferior y tienen una longitud, ancho y profundidad; el ancho o profundidad permanecen sustancialmente constantes desde un primer punto ubicado radialmente hacia adentro del calibrador hasta un segundo punto dentro del hombro o calibrador.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862644379P | 2018-03-16 | 2018-03-16 | |
US16/147,318 US11098541B2 (en) | 2018-03-16 | 2018-09-28 | Polycrystalline-diamond compact air bit |
PCT/US2019/022435 WO2019178458A1 (en) | 2018-03-16 | 2019-03-15 | Polycrystalline-diamond compact bit |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020009646A true MX2020009646A (es) | 2021-01-08 |
Family
ID=67905268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020009646A MX2020009646A (es) | 2018-03-16 | 2019-03-15 | Barrena de aire compacta de diamante policristalino. |
Country Status (6)
Country | Link |
---|---|
US (1) | US11098541B2 (es) |
EP (1) | EP3765704A1 (es) |
CN (1) | CN111971447B (es) |
CA (1) | CA3093583A1 (es) |
MX (1) | MX2020009646A (es) |
WO (1) | WO2019178458A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11098541B2 (en) * | 2018-03-16 | 2021-08-24 | Ulterra Drilling Technologies, L.P. | Polycrystalline-diamond compact air bit |
AU2020405298A1 (en) * | 2019-12-17 | 2022-06-09 | Ulterra Drilling Technologies, L.P. | Drill bit with auxiliary channel openings |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4246977A (en) | 1979-04-09 | 1981-01-27 | Smith International, Inc. | Diamond studded insert drag bit with strategically located hydraulic passages for mud motors |
US4887677A (en) | 1988-11-22 | 1989-12-19 | Amoco Corporation | Low pressure drill bit |
US5875858A (en) | 1995-06-07 | 1999-03-02 | Brady; William J. | Low volume air-water drilling systems and methods |
US6474425B1 (en) * | 2000-07-19 | 2002-11-05 | Smith International, Inc. | Asymmetric diamond impregnated drill bit |
US7278499B2 (en) * | 2005-01-26 | 2007-10-09 | Baker Hughes Incorporated | Rotary drag bit including a central region having a plurality of cutting structures |
US20070261890A1 (en) * | 2006-05-10 | 2007-11-15 | Smith International, Inc. | Fixed Cutter Bit With Centrally Positioned Backup Cutter Elements |
US20080156539A1 (en) | 2006-12-28 | 2008-07-03 | Ziegenfuss Mark R | Non-rotating drill system and method |
US7703557B2 (en) * | 2007-06-11 | 2010-04-27 | Smith International, Inc. | Fixed cutter bit with backup cutter elements on primary blades |
US8020639B2 (en) | 2008-12-22 | 2011-09-20 | Baker Hughes Incorporated | Cutting removal system for PDC drill bits |
US8191657B2 (en) * | 2009-05-28 | 2012-06-05 | Baker Hughes Incorporated | Rotary drag bits for cutting casing and drilling subterranean formations |
US20110005841A1 (en) * | 2009-07-07 | 2011-01-13 | Baker Hughes Incorporated | Backup cutting elements on non-concentric reaming tools |
SG189178A1 (en) * | 2010-10-01 | 2013-05-31 | Baker Hughes Inc | Bearings for downhole tools, downhole tools incorporating such bearings, and methods of cooling such bearings |
US20120312603A1 (en) * | 2011-06-09 | 2012-12-13 | National Oilwell DHT, L.P. | Optimization of drill bit cutting structure |
US20130008724A1 (en) * | 2011-06-14 | 2013-01-10 | Baker Hughes Incorporated | Drill bit with distributed force profile |
US9353575B2 (en) | 2011-11-15 | 2016-05-31 | Baker Hughes Incorporated | Hybrid drill bits having increased drilling efficiency |
US9243458B2 (en) * | 2013-02-27 | 2016-01-26 | Baker Hughes Incorporated | Methods for pre-sharpening impregnated cutting structures for bits, resulting cutting structures and drill bits so equipped |
US9689208B2 (en) * | 2014-01-27 | 2017-06-27 | Bit Brokers International, Ltd. | Method and system for a hole opener |
WO2015195817A1 (en) * | 2014-06-18 | 2015-12-23 | Ulterra Drilling Technologies, L.P. | Drill bit |
US20160177630A1 (en) * | 2014-12-23 | 2016-06-23 | Smith International, Inc. | Extended or raised nozzle for pdc bits |
US10337257B2 (en) | 2016-06-30 | 2019-07-02 | Smith International, Inc. | Customized drilling tools |
US10494875B2 (en) * | 2017-01-13 | 2019-12-03 | Baker Hughes, A Ge Company, Llc | Impregnated drill bit including a planar blade profile along drill bit face |
US11098541B2 (en) * | 2018-03-16 | 2021-08-24 | Ulterra Drilling Technologies, L.P. | Polycrystalline-diamond compact air bit |
-
2018
- 2018-09-28 US US16/147,318 patent/US11098541B2/en active Active
-
2019
- 2019-03-15 WO PCT/US2019/022435 patent/WO2019178458A1/en active Application Filing
- 2019-03-15 EP EP19714034.6A patent/EP3765704A1/en active Pending
- 2019-03-15 CN CN201980018970.5A patent/CN111971447B/zh active Active
- 2019-03-15 MX MX2020009646A patent/MX2020009646A/es unknown
- 2019-03-15 CA CA3093583A patent/CA3093583A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20190284887A1 (en) | 2019-09-19 |
EP3765704A1 (en) | 2021-01-20 |
CN111971447B (zh) | 2022-11-22 |
CN111971447A (zh) | 2020-11-20 |
CA3093583A1 (en) | 2019-09-19 |
WO2019178458A1 (en) | 2019-09-19 |
US11098541B2 (en) | 2021-08-24 |
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