CL2022002315A1 - Diseño elíptico para el paso de rosca macho. - Google Patents
Diseño elíptico para el paso de rosca macho.Info
- Publication number
- CL2022002315A1 CL2022002315A1 CL2022002315A CL2022002315A CL2022002315A1 CL 2022002315 A1 CL2022002315 A1 CL 2022002315A1 CL 2022002315 A CL2022002315 A CL 2022002315A CL 2022002315 A CL2022002315 A CL 2022002315A CL 2022002315 A1 CL2022002315 A1 CL 2022002315A1
- Authority
- CL
- Chile
- Prior art keywords
- section
- transition
- main length
- threaded
- passage
- Prior art date
Links
- 230000007704 transition Effects 0.000 abstract 3
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
-
- 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
- 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)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Taps Or Cocks (AREA)
Abstract
Una sarta de perforación que comprende:<br /> una sección (101) de longitud principal hueca alargada;<br /> una porción (108) de espiga macho proporcionada en el segundo extremo (106) que tiene una<br /> sección (107) externamente roscada y un vástago (109) no roscado situado axialmente entre la<br /> sección (101) de longitud principal y la sección (107) roscada;<br /> teniendo el vástago (109) una sección (206) de transición situada adyacente a la sección (101)<br /> de longitud principal o un reborde (110) que sobresale radialmente en el segundo extremo (106),<br /> la sección (206) de transición;<br /> en la que el perfil de forma de la sección transversal de la superficie exterior de la sección (206)<br /> de transición en el plano del eje (204) longitudinal comprende un segmento de una elipse que<br /> tiene semieje mayor (a); un semieje menor (b) en el que la relación de los semiejes mayor a<br /> menor (a:b) está dentro del intervalo 2b<a<8b.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20162266.9A EP3879065B1 (en) | 2020-03-11 | 2020-03-11 | Elliptical design for male thread clearance |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2022002315A1 true CL2022002315A1 (es) | 2023-03-03 |
Family
ID=69804567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2022002315A CL2022002315A1 (es) | 2020-03-11 | 2022-08-24 | Diseño elíptico para el paso de rosca macho. |
Country Status (14)
Country | Link |
---|---|
US (1) | US12044077B2 (es) |
EP (1) | EP3879065B1 (es) |
JP (1) | JP2023517908A (es) |
KR (1) | KR20220148167A (es) |
CN (1) | CN115103951A (es) |
AU (1) | AU2021236344A1 (es) |
BR (1) | BR112022018021A2 (es) |
CA (1) | CA3165201A1 (es) |
CL (1) | CL2022002315A1 (es) |
FI (1) | FI3879065T3 (es) |
MX (1) | MX2022011285A (es) |
PE (1) | PE20221613A1 (es) |
PL (1) | PL3879065T3 (es) |
WO (1) | WO2021180800A1 (es) |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1926925A (en) | 1931-04-07 | 1933-09-12 | Gulf Res & Dev Corp | Pin, bolt, and other connecting device |
US2992021A (en) * | 1958-02-26 | 1961-07-11 | American Iron & Machine Works | Pipe connection |
US4076436A (en) * | 1975-01-06 | 1978-02-28 | Bowen Tools, Inc. | Stress relieved tool elements |
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 |
SE469602B (sv) | 1985-04-04 | 1993-08-02 | Sandvik Ab | Skarvgaenga foer slagborrning |
US5169183A (en) | 1987-05-12 | 1992-12-08 | Diamant Boart Stratabit S.A. | Threaded joint for drill rod elements |
US5163523A (en) * | 1990-05-29 | 1992-11-17 | Sandvik Rock Tools, Inc. | Screw thread structure for percussion drill driver sub and case |
US5056611A (en) * | 1990-05-29 | 1991-10-15 | Galloway Trust | Screw thread structure |
AUPO445897A0 (en) | 1997-01-06 | 1997-01-30 | Boart Longyear Inc. | Straight hole drilling system |
SE516651C2 (sv) | 1999-11-26 | 2002-02-05 | Sandvik Ab | Gängförband för slående borrning, en handel och en hondel |
US20060214421A1 (en) | 2005-03-22 | 2006-09-28 | Intelliserv | Fatigue Resistant Rotary Shouldered Connection and Method |
CA2634557C (en) | 2008-05-07 | 2013-06-11 | Dover Corporation (Canada) Limited | Sucker rod |
GB201006336D0 (en) * | 2010-04-15 | 2010-06-02 | Oil States Ind Uk Ltd | Pipe connector device |
EP2845991B1 (en) | 2013-09-09 | 2015-11-18 | Sandvik Intellectual Property AB | Drill string rod with strengthened spigot coupling |
EP3095954B1 (en) * | 2015-05-22 | 2024-05-15 | 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 |
-
2020
- 2020-03-11 PL PL20162266.9T patent/PL3879065T3/pl unknown
- 2020-03-11 EP EP20162266.9A patent/EP3879065B1/en active Active
- 2020-03-11 FI FIEP20162266.9T patent/FI3879065T3/fi active
-
2021
- 2021-03-10 US US17/909,909 patent/US12044077B2/en active Active
- 2021-03-10 PE PE2022001460A patent/PE20221613A1/es unknown
- 2021-03-10 JP JP2022554216A patent/JP2023517908A/ja active Pending
- 2021-03-10 CN CN202180014321.5A patent/CN115103951A/zh active Pending
- 2021-03-10 CA CA3165201A patent/CA3165201A1/en active Pending
- 2021-03-10 WO PCT/EP2021/056075 patent/WO2021180800A1/en active Application Filing
- 2021-03-10 BR BR112022018021A patent/BR112022018021A2/pt unknown
- 2021-03-10 AU AU2021236344A patent/AU2021236344A1/en active Pending
- 2021-03-10 KR KR1020227028417A patent/KR20220148167A/ko unknown
- 2021-03-10 MX MX2022011285A patent/MX2022011285A/es unknown
-
2022
- 2022-08-24 CL CL2022002315A patent/CL2022002315A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
PE20221613A1 (es) | 2022-10-12 |
MX2022011285A (es) | 2022-10-07 |
US12044077B2 (en) | 2024-07-23 |
EP3879065B1 (en) | 2022-11-16 |
JP2023517908A (ja) | 2023-04-27 |
WO2021180800A1 (en) | 2021-09-16 |
PL3879065T3 (pl) | 2023-03-13 |
US20230107302A1 (en) | 2023-04-06 |
AU2021236344A1 (en) | 2022-09-01 |
CN115103951A (zh) | 2022-09-23 |
BR112022018021A2 (pt) | 2022-10-18 |
EP3879065A1 (en) | 2021-09-15 |
FI3879065T3 (fi) | 2023-01-13 |
KR20220148167A (ko) | 2022-11-04 |
CA3165201A1 (en) | 2021-09-16 |
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