CY1121489T1 - Βαθμιδωτες συνδεσεις σφηνοειδους σπειρωματος και σχετιζομενες μεθοδοι - Google Patents
Βαθμιδωτες συνδεσεις σφηνοειδους σπειρωματος και σχετιζομενες μεθοδοιInfo
- Publication number
- CY1121489T1 CY1121489T1 CY20191100337T CY191100337T CY1121489T1 CY 1121489 T1 CY1121489 T1 CY 1121489T1 CY 20191100337 T CY20191100337 T CY 20191100337T CY 191100337 T CY191100337 T CY 191100337T CY 1121489 T1 CY1121489 T1 CY 1121489T1
- Authority
- CY
- Cyprus
- Prior art keywords
- male
- female
- winner
- gradual
- connections
- Prior art date
Links
- 238000000926 separation method Methods 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads
- F16L15/002—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with more then one threaded section
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/06—Screw-threaded joints; Forms of screw-threads for such joints characterised by the shape of the screw-thread
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49881—Assembling or joining of separate helix [e.g., screw thread]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Reinforcement Elements For Buildings (AREA)
- Connection Of Plates (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Lining And Supports For Tunnels (AREA)
- Earth Drilling (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
Κοχλιωτή σύνδεση περιλαμβάνει αρσενικό μέλος το οποίο περιλαμβάνει πρώτη αρσενική βαθμίδα και δεύτερη αρσενική βαθμίδα, και αρσενικά σφηνοειδή σπειρώματα που διατίθενται πάνω σε κάθε μία από την πρώτη και τη δεύτερη αρσενική βαθμίδα και θηλυκό μέλος το οποίο περιλαμβάνει πρώτη θηλυκή βαθμίδα και δεύτερη θηλυκή βαθμίδα, και θηλυκά σφηνοειδή σπειρώματα που διατίθενται πάνω σε κάθε μία από την πρώτη και τη δεύτερη θηλυκή βαθμίδα, όπου αξονικός διαχωρισμός της πρώτης και της δεύτερης αρσενικής βαθμίδας διαφέρει από αξονικό διαχωρισμό της πρώτης και της δεύτερης θηλυκής βαθμίδας.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/890,290 US20120074693A1 (en) | 2010-09-24 | 2010-09-24 | Step-to-step wedge thread connections and related methods |
PCT/US2011/052471 WO2012040275A2 (en) | 2010-09-24 | 2011-09-21 | Step-to-step wedge thread connections and related methods |
Publications (1)
Publication Number | Publication Date |
---|---|
CY1121489T1 true CY1121489T1 (el) | 2020-05-29 |
Family
ID=45869890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CY20191100337T CY1121489T1 (el) | 2010-09-24 | 2019-03-22 | Βαθμιδωτες συνδεσεις σφηνοειδους σπειρωματος και σχετιζομενες μεθοδοι |
Country Status (19)
Country | Link |
---|---|
US (3) | US20120074693A1 (el) |
EP (1) | EP2619397B1 (el) |
JP (1) | JP5969485B2 (el) |
CN (1) | CN103154420B (el) |
AR (1) | AR085194A1 (el) |
AU (1) | AU2011305521B2 (el) |
BR (1) | BR112013006934B1 (el) |
CA (1) | CA2812134C (el) |
CO (1) | CO6700832A2 (el) |
CU (1) | CU24107B1 (el) |
CY (1) | CY1121489T1 (el) |
EA (1) | EA024504B1 (el) |
EC (1) | ECSP13012521A (el) |
MX (1) | MX347051B (el) |
MY (1) | MY168685A (el) |
PL (1) | PL2619397T3 (el) |
SG (1) | SG188536A1 (el) |
WO (1) | WO2012040275A2 (el) |
ZA (1) | ZA201301832B (el) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10215314B2 (en) | 2010-08-23 | 2019-02-26 | Vallourec Oil And Gas France | Tubular threaded connection |
US8931809B2 (en) | 2012-09-21 | 2015-01-13 | Vallourec Oil And Gas France | Tubular threaded connection |
FR3006029B1 (fr) * | 2013-05-23 | 2015-11-13 | Vallourec Mannesmann Oil & Gas | Ensemble pour la realisation d'un joint filete pour le forage et l'exploitation des puits d'hydrocarbures et joint filete resultant |
AR104071A1 (es) * | 2015-03-30 | 2017-06-21 | Jfe Steel Corp | Junta roscada para caños |
EP3128119A1 (en) * | 2015-08-05 | 2017-02-08 | Hydril Company | Threaded tubular connection |
NL2018298B1 (en) * | 2017-02-03 | 2018-08-28 | Hydril Co | Threaded tubular connection |
EP3473798B1 (en) * | 2017-10-20 | 2020-03-11 | Vallourec Oil And Gas France | Threaded connection partially in a self-locking engagement |
CN108426205A (zh) * | 2018-03-28 | 2018-08-21 | 上海壹墨图文设计制作有限公司 | 一种安全指示装置 |
MX2020011162A (es) | 2018-04-25 | 2021-01-29 | Hydril Co | Conexion roscada cuneiforme para productos tubulares. |
EP3865753B1 (en) | 2018-10-11 | 2022-12-07 | Nippon Steel Corporation | Threaded coupling for steel pipe |
EP3904745B1 (en) * | 2018-12-25 | 2023-09-06 | Nippon Steel Corporation | Threaded connection for steel pipe |
EP3854987B1 (en) * | 2020-01-27 | 2023-08-02 | Vallourec Oil And Gas France | Self-locking threaded connection partially in non-locking engagement |
CN116583655A (zh) * | 2020-11-23 | 2023-08-11 | 美国钢铁公司 | 具有提高的密封性的螺纹管连接件 |
US20230134562A1 (en) * | 2021-11-01 | 2023-05-04 | Multi Helix Consulting Corp. Inc. | Asymmetric wedge thread tubular connection optimized for pressure and torque control |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3050318A (en) | 1955-10-31 | 1962-08-21 | Shell Oil Co | Box-and-pin type threaded joint |
US3359013A (en) * | 1965-09-03 | 1967-12-19 | Hydril Co | Deep well casing jont |
USRE30647E (en) | 1975-04-23 | 1981-06-16 | Hydril Company | Tubular connection |
US4570982A (en) * | 1983-01-17 | 1986-02-18 | Hydril Company | Tubular joint with trapped mid-joint metal-to-metal seal |
US4662659A (en) * | 1983-01-17 | 1987-05-05 | Hydril Company | Tubular joint with trapped mid-joint metal-to-metal seal having unequal tapers |
USRE34467E (en) | 1983-04-29 | 1993-12-07 | The Hydril Company | Tubular connection |
GB8323348D0 (en) | 1983-08-31 | 1983-10-05 | Hunting Oilfield Services Ltd | Pipe connectors |
GB8323349D0 (en) | 1983-08-31 | 1983-10-05 | Hunting Oilfield Services Ltd | Pipe connectors |
GB8323858D0 (en) | 1983-09-06 | 1983-10-05 | Hunting Oilfield Services Ltd | Pipe connectors |
US4703954A (en) * | 1985-11-08 | 1987-11-03 | Hydril Company | Threaded pipe connection having wedge threads |
US5454605A (en) | 1993-06-15 | 1995-10-03 | Hydril Company | Tool joint connection with interlocking wedge threads |
DE4431377C1 (de) | 1994-08-29 | 1996-05-09 | Mannesmann Ag | Rohrverbinder |
US5687999A (en) | 1995-10-03 | 1997-11-18 | Vallourec Oil & Gas | Threaded joint for tubes |
US6174001B1 (en) * | 1998-03-19 | 2001-01-16 | Hydril Company | Two-step, low torque wedge thread for tubular connector |
US6206436B1 (en) | 1999-02-19 | 2001-03-27 | Hydril Company | Differential wedge thread for threaded connector |
US6254146B1 (en) * | 1999-04-23 | 2001-07-03 | John Gandy Corporation | Thread form with multifacited flanks |
US6530607B1 (en) * | 2000-11-06 | 2003-03-11 | Hydril Company | Two-step threaded connector having differential thread width |
US6550821B2 (en) | 2001-03-19 | 2003-04-22 | Grant Prideco, L.P. | Threaded connection |
US6682101B2 (en) * | 2002-03-06 | 2004-01-27 | Beverly Watts Ramos | Wedgethread pipe connection |
US7452007B2 (en) | 2004-07-07 | 2008-11-18 | Weatherford/Lamb, Inc. | Hybrid threaded connection for expandable tubulars |
US7243957B2 (en) * | 2004-12-30 | 2007-07-17 | Hydril Company Lp | Pseudo two-step connection |
US7527304B2 (en) * | 2004-12-30 | 2009-05-05 | Hydril Llc | Floating wedge thread for tubular connection |
US8177262B2 (en) * | 2005-07-28 | 2012-05-15 | Hydril Company Lp | Mid-seal for expandable connections |
US7780202B2 (en) | 2007-09-05 | 2010-08-24 | Grant Prideco, Lp | Oilfield tubular connection with increased compression capacity |
-
2010
- 2010-09-24 US US12/890,290 patent/US20120074693A1/en not_active Abandoned
-
2011
- 2011-09-21 SG SG2013018841A patent/SG188536A1/en unknown
- 2011-09-21 EA EA201370046A patent/EA024504B1/ru unknown
- 2011-09-21 CU CU2013000045A patent/CU24107B1/es active IP Right Grant
- 2011-09-21 WO PCT/US2011/052471 patent/WO2012040275A2/en active Application Filing
- 2011-09-21 AU AU2011305521A patent/AU2011305521B2/en active Active
- 2011-09-21 EP EP11827407.5A patent/EP2619397B1/en active Active
- 2011-09-21 CN CN201180046121.4A patent/CN103154420B/zh active Active
- 2011-09-21 MX MX2013003350A patent/MX347051B/es active IP Right Grant
- 2011-09-21 PL PL11827407T patent/PL2619397T3/pl unknown
- 2011-09-21 MY MYPI2013700468A patent/MY168685A/en unknown
- 2011-09-21 BR BR112013006934-1A patent/BR112013006934B1/pt active IP Right Grant
- 2011-09-21 CA CA2812134A patent/CA2812134C/en active Active
- 2011-09-21 JP JP2013530244A patent/JP5969485B2/ja active Active
- 2011-09-23 AR ARP110103480A patent/AR085194A1/es active IP Right Grant
- 2011-12-02 US US13/310,241 patent/US8496274B2/en active Active
-
2013
- 2013-03-11 ZA ZA2013/01832A patent/ZA201301832B/en unknown
- 2013-03-19 CO CO13054592A patent/CO6700832A2/es unknown
- 2013-03-22 EC ECSP13012521 patent/ECSP13012521A/es unknown
- 2013-04-11 US US13/861,131 patent/US8984734B2/en active Active
-
2019
- 2019-03-22 CY CY20191100337T patent/CY1121489T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
US20120074693A1 (en) | 2012-03-29 |
US20130219686A1 (en) | 2013-08-29 |
JP2013543090A (ja) | 2013-11-28 |
WO2012040275A3 (en) | 2012-08-02 |
CA2812134C (en) | 2017-09-19 |
JP5969485B2 (ja) | 2016-08-17 |
AU2011305521B2 (en) | 2015-08-27 |
CU20130045A7 (es) | 2013-07-31 |
US20120074690A1 (en) | 2012-03-29 |
CU24107B1 (es) | 2015-07-30 |
EP2619397B1 (en) | 2018-12-26 |
CN103154420B (zh) | 2015-12-16 |
SG188536A1 (en) | 2013-05-31 |
BR112013006934A2 (pt) | 2016-07-12 |
US8984734B2 (en) | 2015-03-24 |
EP2619397A2 (en) | 2013-07-31 |
BR112013006934B1 (pt) | 2020-03-17 |
EP2619397A4 (en) | 2017-10-25 |
WO2012040275A2 (en) | 2012-03-29 |
PL2619397T3 (pl) | 2019-06-28 |
CO6700832A2 (es) | 2013-06-28 |
AR085194A1 (es) | 2013-09-18 |
EA201370046A1 (ru) | 2013-08-30 |
ECSP13012521A (es) | 2013-06-28 |
EA024504B1 (ru) | 2016-09-30 |
MX347051B (es) | 2017-04-10 |
MX2013003350A (es) | 2013-06-05 |
MY168685A (en) | 2018-11-29 |
CN103154420A (zh) | 2013-06-12 |
US8496274B2 (en) | 2013-07-30 |
ZA201301832B (en) | 2014-05-28 |
AU2011305521A1 (en) | 2013-04-04 |
CA2812134A1 (en) | 2012-03-29 |
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