CA3142858A1 - Epaulement de couple pour raccordement d'articles tubulaires - Google Patents
Epaulement de couple pour raccordement d'articles tubulaires Download PDFInfo
- Publication number
- CA3142858A1 CA3142858A1 CA3142858A CA3142858A CA3142858A1 CA 3142858 A1 CA3142858 A1 CA 3142858A1 CA 3142858 A CA3142858 A CA 3142858A CA 3142858 A CA3142858 A CA 3142858A CA 3142858 A1 CA3142858 A1 CA 3142858A1
- Authority
- CA
- Canada
- Prior art keywords
- torque shoulder
- pin
- box
- shoulder surface
- torque
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003746 surface roughness Effects 0.000 claims abstract description 63
- 230000008878 coupling Effects 0.000 claims description 60
- 238000010168 coupling process Methods 0.000 claims description 60
- 238000005859 coupling reaction Methods 0.000 claims description 60
- 238000000034 method Methods 0.000 claims description 28
- 238000005422 blasting Methods 0.000 claims description 6
- 238000003698 laser cutting Methods 0.000 claims description 6
- 238000003754 machining Methods 0.000 claims description 6
- 230000013011 mating Effects 0.000 abstract description 9
- 238000007788 roughening Methods 0.000 description 7
- 239000011295 pitch Substances 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 244000141359 Malus pumila Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000021016 apples Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 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
- E21B17/0423—Threaded with plural threaded sections, e.g. with two-step threads
-
- 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)
- 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)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
La présente invention concerne un raccord tubulaire qui comprend une extrémité mâle ou une extrémité femelle ou les deux. L'extrémité mâle comprend une zone filetée mâle externe qui a des filets mâles externes disposés sur une partie de l'extrémité femelle, et l'extrémité femelle comprend une zone filetée femelle interne qui a des filets femelles internes disposés sur une partie de la première extrémité femelle. Les filets femelles internes sont configurés pour entrer en prise avec les filets mâles externes de la première extrémité mâle. L'extrémité mâle et/ou l'extrémité femelle comprennent une surface d'épaulement de couple qui comprend une rugosité de surface qui est supérieure ou égale à 100 microns. Dans certains cas, la surface d'épaulement de couple peut comprendre un profil de surface moleté qui est continu le long de la surface d'épaulement de couple. Dans certains cas, une seconde surface d'épaulement de couple d'accouplement a une rugosité de surface supérieure ou égale à 100 microns.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962862485P | 2019-06-17 | 2019-06-17 | |
| US62/862,485 | 2019-06-17 | ||
| NL2023877A NL2023877B1 (en) | 2019-09-23 | 2019-09-23 | Torque shoulder for tubular goods connection |
| NL2023877 | 2019-09-23 | ||
| PCT/EP2020/066674 WO2020254349A1 (fr) | 2019-06-17 | 2020-06-17 | Épaulement de couple pour raccordement d'articles tubulaires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3142858A1 true CA3142858A1 (fr) | 2020-12-24 |
Family
ID=71103395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3142858A Pending CA3142858A1 (fr) | 2019-06-17 | 2020-06-17 | Epaulement de couple pour raccordement d'articles tubulaires |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20230122987A1 (fr) |
| EP (1) | EP3983637B1 (fr) |
| BR (1) | BR112021025575A2 (fr) |
| CA (1) | CA3142858A1 (fr) |
| CO (1) | CO2021016917A2 (fr) |
| EC (1) | ECSP21090730A (fr) |
| MX (1) | MX2021015522A (fr) |
| PE (1) | PE20220324A1 (fr) |
| WO (1) | WO2020254349A1 (fr) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3207182C1 (de) * | 1982-02-27 | 1983-05-19 | Mannesmann AG, 4000 Düsseldorf | Rohrverbindung fuer Metallrohre |
| US5498035A (en) * | 1990-01-19 | 1996-03-12 | Blose; Thomas L. | Pipe coupling |
| JPH0699354A (ja) * | 1992-09-22 | 1994-04-12 | Kawasaki Steel Corp | 鋼管継手の表面処理方法 |
| US7690696B2 (en) | 1999-04-19 | 2010-04-06 | Hydril Company | Wedge thread with torque shoulder |
| JP3876656B2 (ja) * | 2001-07-13 | 2007-02-07 | 住友金属工業株式会社 | 管用ねじ継手 |
| ITRM20020445A1 (it) | 2002-09-06 | 2004-03-07 | Tenaris Connections Bv | Giunzione filettata per tubi. |
| MY142893A (en) * | 2006-03-31 | 2011-01-31 | Sumitomo Metal Ind | Tubular threaded joint |
| FR2923283B1 (fr) * | 2007-11-07 | 2012-10-05 | Vallourec Mannesmann Oil & Gas | Joint filete comprenant au moins un element filete avec levre d'extremite pour tube metallique. |
| WO2009060552A1 (fr) * | 2007-11-08 | 2009-05-14 | Sumitomo Metal Industries, Ltd. | Raccord fileté pour tuyaux en acier |
| JP5722752B2 (ja) * | 2011-11-18 | 2015-05-27 | 新日鐵住金株式会社 | 高トルク締結性能に優れた管状ねじ継手 |
| IN2014DN06114A (fr) * | 2012-01-19 | 2015-08-14 | Nippon Steel & Sumitomo Metal Corp | |
| US11047413B2 (en) | 2016-04-27 | 2021-06-29 | Hydril Company | Threaded and coupled tubular goods connection |
-
2020
- 2020-06-17 WO PCT/EP2020/066674 patent/WO2020254349A1/fr active Application Filing
- 2020-06-17 BR BR112021025575A patent/BR112021025575A2/pt unknown
- 2020-06-17 PE PE2021002074A patent/PE20220324A1/es unknown
- 2020-06-17 EP EP20733420.2A patent/EP3983637B1/fr active Active
- 2020-06-17 CA CA3142858A patent/CA3142858A1/fr active Pending
- 2020-06-17 MX MX2021015522A patent/MX2021015522A/es unknown
- 2020-06-17 US US17/759,839 patent/US20230122987A1/en active Pending
-
2021
- 2021-12-14 CO CONC2021/0016917A patent/CO2021016917A2/es unknown
- 2021-12-15 EC ECSENADI202190730A patent/ECSP21090730A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ECSP21090730A (es) | 2022-01-31 |
| CO2021016917A2 (es) | 2022-01-17 |
| MX2021015522A (es) | 2022-02-03 |
| PE20220324A1 (es) | 2022-03-14 |
| EP3983637A1 (fr) | 2022-04-20 |
| EP3983637B1 (fr) | 2023-09-06 |
| US20230122987A1 (en) | 2023-04-20 |
| WO2020254349A1 (fr) | 2020-12-24 |
| BR112021025575A2 (pt) | 2022-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220127 |
|
| EEER | Examination request |
Effective date: 20220127 |
|
| EEER | Examination request |
Effective date: 20220127 |
|
| EEER | Examination request |
Effective date: 20220127 |
|
| EEER | Examination request |
Effective date: 20220127 |