CL2022003779A1 - Holgura de rosca. - Google Patents
Holgura de rosca.Info
- Publication number
- CL2022003779A1 CL2022003779A1 CL2022003779A CL2022003779A CL2022003779A1 CL 2022003779 A1 CL2022003779 A1 CL 2022003779A1 CL 2022003779 A CL2022003779 A CL 2022003779A CL 2022003779 A CL2022003779 A CL 2022003779A CL 2022003779 A1 CL2022003779 A1 CL 2022003779A1
- Authority
- CL
- Chile
- Prior art keywords
- thread
- mounting sleeve
- axial
- axial end
- wall
- Prior art date
Links
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
- E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
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)
- Percussive Tools And Related Accessories (AREA)
- Dowels (AREA)
- Materials For Medical Uses (AREA)
Abstract
Una porción hembra para formar parte de una junta de rosca para una herramienta de perforación por percusión que comprende un manguito de montaje que tiene un extremo axial, en la que el manguito de montaje rodea una cavidad interna que tiene una pared interior axial en el extremo opuesto del manguito de montaje en comparación con el extremo axial; en la que el manguito de montaje tiene al menos una sección roscada de manera interna sustancialmente cilíndrica que tiene una longitud L1, una entrada de rosca hacia el extremo axial y una salida de rosca hacia la pared interior axial; una sección de holgura de rosca situada entre la pared interior axial y la salida de rosca que tiene una longitud L2 y un diámetro D1; una sección de guiado situada entre la entrada de rosca y el extremo axial del manguito que tiene una longitud, L3; caracterizada porque: 0 mm < L3-L2 < 12 mm.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20183128.6A EP3933165A1 (en) | 2020-06-30 | 2020-06-30 | Thread clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2022003779A1 true CL2022003779A1 (es) | 2023-05-19 |
Family
ID=71409170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2022003779A CL2022003779A1 (es) | 2020-06-30 | 2022-12-27 | Holgura de rosca. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20230272678A1 (es) |
| EP (2) | EP3933165A1 (es) |
| JP (1) | JP2023531271A (es) |
| KR (1) | KR20230028299A (es) |
| CN (1) | CN115698463A (es) |
| AU (1) | AU2021298830A1 (es) |
| BR (1) | BR112022026893A2 (es) |
| CA (1) | CA3179275A1 (es) |
| CL (1) | CL2022003779A1 (es) |
| MX (1) | MX2022016467A (es) |
| PE (1) | PE20230563A1 (es) |
| WO (1) | WO2022002911A1 (es) |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3537738A (en) * | 1968-04-15 | 1970-11-03 | Sandvikens Jernverks Ab | Drill rod for long hole drilling in the ground |
| US4332502A (en) | 1977-01-11 | 1982-06-01 | Padley & Venables Limited | Apparatus for use in drilling |
| US4398756A (en) | 1980-09-15 | 1983-08-16 | Vallourec, S. A. | Cylindro-conical pipe joint |
| SE459681B (sv) * | 1985-01-07 | 1989-07-24 | Santrade Ltd | Borrelement foer slagborrning |
| SE469602B (sv) | 1985-04-04 | 1993-08-02 | Sandvik Ab | Skarvgaenga foer slagborrning |
| SE469603B (sv) * | 1988-07-08 | 1993-08-02 | Sandvik Ab | Gaengfoerband |
| SE505073C2 (sv) * | 1994-07-19 | 1997-06-23 | Sandvik Ab | Gängförband för slående borrning |
| SE516651C2 (sv) * | 1999-11-26 | 2002-02-05 | Sandvik Ab | Gängförband för slående borrning, en handel och en hondel |
| SE522221C2 (sv) * | 2001-10-12 | 2004-01-27 | Sandvik Ab | Gängförband för slående bergborrning |
| SE0201989L (sv) * | 2002-06-27 | 2003-05-20 | Sandvik Ab | Handel, borrkrona och gängförband för slående bergborrning |
| US7210710B2 (en) * | 2004-03-01 | 2007-05-01 | Omsco, Inc. | Drill stem connection |
| JP4954542B2 (ja) * | 2005-12-09 | 2012-06-20 | 三菱マテリアル株式会社 | 掘削ロッド、掘削ビット及び掘削工具 |
| SE531459C2 (sv) * | 2006-05-17 | 2009-04-14 | Sandvik Intellectual Property | Hondel samt förfarande för tillverkning av hondelar |
| US9885214B2 (en) * | 2009-07-14 | 2018-02-06 | Ptech Drilling Tubulars, Llc | Threaded tool joint connection |
| EP2383420B1 (en) * | 2010-04-29 | 2012-06-20 | Sandvik Intellectual Property AB | Drill bit for percussive rock drilling |
| US9239122B2 (en) * | 2012-05-22 | 2016-01-19 | Single Buoy Moorings, Inc. | Pipe connection |
| US9643262B2 (en) * | 2013-07-25 | 2017-05-09 | Kennametal Inc. | Coupling mechanism for cutting tool |
| EP4386247A2 (en) * | 2015-05-22 | 2024-06-19 | Sandvik Intellectual Property AB | Drill rod or adaptor with strengthened spigot coupling |
| EP3095955A1 (en) * | 2015-05-22 | 2016-11-23 | Sandvik Intellectual Property AB | Threaded coupling end for drill string component |
| CA3198781A1 (en) * | 2017-03-13 | 2018-09-13 | Rotary Connections International Ltd. | Method to recut a tubular |
-
2020
- 2020-06-30 EP EP20183128.6A patent/EP3933165A1/en not_active Withdrawn
-
2021
- 2021-06-29 PE PE2022002973A patent/PE20230563A1/es unknown
- 2021-06-29 AU AU2021298830A patent/AU2021298830A1/en active Pending
- 2021-06-29 WO PCT/EP2021/067808 patent/WO2022002911A1/en unknown
- 2021-06-29 KR KR1020227045169A patent/KR20230028299A/ko active Search and Examination
- 2021-06-29 MX MX2022016467A patent/MX2022016467A/es unknown
- 2021-06-29 JP JP2022580423A patent/JP2023531271A/ja active Pending
- 2021-06-29 EP EP21737073.3A patent/EP4172455A1/en active Pending
- 2021-06-29 CN CN202180040928.0A patent/CN115698463A/zh active Pending
- 2021-06-29 BR BR112022026893A patent/BR112022026893A2/pt unknown
- 2021-06-29 US US18/013,215 patent/US20230272678A1/en active Pending
- 2021-06-29 CA CA3179275A patent/CA3179275A1/en active Pending
-
2022
- 2022-12-27 CL CL2022003779A patent/CL2022003779A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022002911A1 (en) | 2022-01-06 |
| EP3933165A1 (en) | 2022-01-05 |
| MX2022016467A (es) | 2023-02-01 |
| EP4172455A1 (en) | 2023-05-03 |
| KR20230028299A (ko) | 2023-02-28 |
| US20230272678A1 (en) | 2023-08-31 |
| PE20230563A1 (es) | 2023-04-04 |
| CN115698463A (zh) | 2023-02-03 |
| CA3179275A1 (en) | 2022-01-06 |
| BR112022026893A2 (pt) | 2023-01-24 |
| AU2021298830A1 (en) | 2023-02-02 |
| JP2023531271A (ja) | 2023-07-21 |
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