UA118880C2 - Нарізне з'єднання для сталевих труб - Google Patents
Нарізне з'єднання для сталевих трубInfo
- Publication number
- UA118880C2 UA118880C2 UAA201700346A UAA201700346A UA118880C2 UA 118880 C2 UA118880 C2 UA 118880C2 UA A201700346 A UAA201700346 A UA A201700346A UA A201700346 A UAA201700346 A UA A201700346A UA 118880 C2 UA118880 C2 UA 118880C2
- Authority
- UA
- Ukraine
- Prior art keywords
- screw part
- seal
- screw joint
- contact
- male screw
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 0.000 title 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
-
- 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
-
- 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
-
- 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
- F16L15/004—Screw-threaded joints; Forms of screw-threads for such joints with conical threads with axial sealings having at least one plastically deformable sealing surface
-
- 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
- F16L15/04—Screw-threaded joints; Forms of screw-threads for such joints with additional sealings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Joints With Pressure Members (AREA)
- Earth Drilling (AREA)
Abstract
Нарізне з'єднання складається з ніпеля (10) і приймальної частини (20). Ніпель (10) включає, по порядку в напрямку від його кінця, поверхню (11) буртика, носову область (12), першу ущільнювальну поверхню (13), першу охоплювану нарізну область (14), кільцеву область (15а), другу ущільнювальну поверхню (16) і другу охоплювану нарізну область (17). Приймальна частина (20) включає поверхню (21) буртика, заглиблену область (22), першу ущільнювальну поверхню (23), першу охоплювальну нарізну область (24), кільцеву область (25а), другу ущільнювальну поверхню (26) і другу охоплювальну нарізну область (27). У нарізному з'єднанні, в скріпленому стані, поверхні (11, 21) буртиків знаходяться в контакті одна з одною, перші ущільнювальні поверхні (13, 23) знаходяться в контакті одна з одною, другі ущільнювальні поверхні (16, 26) знаходяться в контакті одна з одною, між носовою областю (12) і заглибленою областю (22) забезпечений зазор, між кільцевими областями (15а, 25а) забезпечений зазор, перша охоплювана нарізна область (14) знаходиться в зачепленні з першою охоплювальною нарізною областю (24), і друга охоплювана нарізна область (17) знаходиться в зачепленні з другою охоплювальною нарізною областю (27).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014127673 | 2014-06-20 | ||
PCT/JP2015/002993 WO2015194160A1 (ja) | 2014-06-20 | 2015-06-16 | 鋼管用ねじ継手 |
Publications (1)
Publication Number | Publication Date |
---|---|
UA118880C2 true UA118880C2 (uk) | 2019-03-25 |
Family
ID=54935165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201700346A UA118880C2 (uk) | 2014-06-20 | 2015-06-16 | Нарізне з'єднання для сталевих труб |
Country Status (15)
Country | Link |
---|---|
US (1) | US10774598B2 (uk) |
EP (1) | EP3159591B1 (uk) |
JP (1) | JP6239111B2 (uk) |
CN (1) | CN106461127B (uk) |
AR (1) | AR100896A1 (uk) |
AU (1) | AU2015275555B2 (uk) |
BR (1) | BR112016026808B1 (uk) |
CA (1) | CA2952381C (uk) |
EA (1) | EA033336B1 (uk) |
MX (1) | MX2016016550A (uk) |
MY (1) | MY183840A (uk) |
PL (1) | PL3159591T3 (uk) |
SA (1) | SA516380537B1 (uk) |
UA (1) | UA118880C2 (uk) |
WO (1) | WO2015194160A1 (uk) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
UA119127C2 (uk) * | 2015-12-15 | 2019-04-25 | Ніппон Стіл Енд Сумітомо Метал Корпорейшн | Нарізне з'єднання для сталевої труби |
RU2712651C1 (ru) * | 2016-09-30 | 2020-01-30 | ДжФЕ СТИЛ КОРПОРЕЙШН | Резьбовое соединение стальных труб для нефтяных скважин |
EA036471B1 (ru) * | 2017-03-08 | 2020-11-13 | Ниппон Стил Корпорейшн | Резьбовое соединение для нефтяной скважины |
CN110720006B (zh) | 2017-05-12 | 2021-12-03 | 超优质服务有限责任公司 | 曲线密封*** |
PL3627027T3 (pl) * | 2017-05-15 | 2022-02-14 | Nippon Steel Corporation | Połączenie gwintowe dla rur stalowych |
EP3708892B1 (en) | 2017-11-09 | 2021-12-01 | Nippon Steel Corporation | Threaded connection for steel pipe |
EP3572613B1 (en) * | 2018-05-25 | 2020-10-21 | Vallourec Oil And Gas France | Threaded tubular connection for casing |
EP3904745B1 (en) | 2018-12-25 | 2023-09-06 | Nippon Steel Corporation | Threaded connection for steel pipe |
CN110374522A (zh) * | 2019-06-28 | 2019-10-25 | 中国石油天然气集团有限公司 | 一种页岩气开采用螺纹接头 |
US11391098B2 (en) * | 2019-06-28 | 2022-07-19 | Nts Amega West Usa, Inc. | Double-shouldered connection for drilling tubulars with large inside diameter |
FR3098878B1 (fr) | 2019-07-19 | 2021-07-30 | Vallourec Oil & Gas France | Joint fileté pour colonne de cuvelage de puits de pétrole |
FR3098879B1 (fr) | 2019-07-19 | 2021-07-30 | Vallourec Oil & Gas France | Joint fileté à profil hélicoïdal dissymétrique |
US11753878B2 (en) | 2019-08-09 | 2023-09-12 | Nippon Steel Corporation | Threaded connection for steel pipe |
PL3798409T3 (pl) * | 2019-09-24 | 2023-12-04 | Vallourec Oil And Gas France | Połączenie gwintowe obejmujące kołnierz pośredni |
PL4092304T3 (pl) * | 2020-01-17 | 2024-06-10 | Nippon Steel Corporation | Połączenie gwintowe do rur |
US11448345B2 (en) * | 2020-11-20 | 2022-09-20 | Precision Couplings LLC | Coupling |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1044052B (it) * | 1974-09-27 | 1980-03-20 | Mannesmann Roehren Werke Ag | Giunto filettato per tubi petroliferi |
GB1583038A (en) * | 1976-04-22 | 1981-01-21 | Hydril Co | Screw thread connection for pin and box pipe joints |
US4662659A (en) | 1983-01-17 | 1987-05-05 | Hydril Company | Tubular joint with trapped mid-joint metal-to-metal seal having unequal tapers |
US4629224A (en) * | 1983-04-26 | 1986-12-16 | Hydril Company | Tubular connection |
US5154452A (en) * | 1991-09-18 | 1992-10-13 | Frederick William Johnson | Tubular connection with S-thread form for clamping center seal |
US5462315A (en) * | 1992-03-09 | 1995-10-31 | Marubeni Tubulars, Inc. | Stabilized center-shoulder-sealed tubular connection |
JPH1089554A (ja) * | 1996-09-17 | 1998-04-10 | Sumitomo Metal Ind Ltd | 異強度部を有するスリム型油井管用ねじ継手およびその製造方法 |
FR2800150B1 (fr) | 1999-10-21 | 2001-12-07 | Vallourec Mannesmann Oil & Gas | Joint tubulaire filette etanche a la pression exterieure |
US6530607B1 (en) * | 2000-11-06 | 2003-03-11 | Hydril Company | Two-step threaded connector having differential thread width |
US6971685B2 (en) * | 2002-06-24 | 2005-12-06 | Weatherford/Lamb, Inc. | Multi-point high pressure seal for expandable tubular connections |
UA82694C2 (uk) * | 2003-06-06 | 2008-05-12 | Sumitomo Metal Ind | Нарізне з'єднання для сталевих труб |
US10215314B2 (en) * | 2010-08-23 | 2019-02-26 | Vallourec Oil And Gas France | Tubular threaded connection |
JP5776222B2 (ja) * | 2011-02-28 | 2015-09-09 | Jfeスチール株式会社 | 鋼管用ねじ継手 |
CN202039782U (zh) * | 2011-04-08 | 2011-11-16 | 无锡西姆莱斯石油专用管制造有限公司 | 一种抗弯曲的套管螺纹连接结构 |
US9194515B2 (en) | 2012-01-19 | 2015-11-24 | Nippon Steel & Sumitomo Metal Corporation | Threaded joint for pipes |
-
2015
- 2015-06-16 WO PCT/JP2015/002993 patent/WO2015194160A1/ja active Application Filing
- 2015-06-16 BR BR112016026808-3A patent/BR112016026808B1/pt active IP Right Grant
- 2015-06-16 MY MYPI2016704157A patent/MY183840A/en unknown
- 2015-06-16 EP EP15809183.5A patent/EP3159591B1/en active Active
- 2015-06-16 AU AU2015275555A patent/AU2015275555B2/en active Active
- 2015-06-16 MX MX2016016550A patent/MX2016016550A/es active IP Right Grant
- 2015-06-16 EA EA201692335A patent/EA033336B1/ru not_active IP Right Cessation
- 2015-06-16 CN CN201580032778.3A patent/CN106461127B/zh active Active
- 2015-06-16 PL PL15809183T patent/PL3159591T3/pl unknown
- 2015-06-16 US US15/311,210 patent/US10774598B2/en active Active
- 2015-06-16 UA UAA201700346A patent/UA118880C2/uk unknown
- 2015-06-16 CA CA2952381A patent/CA2952381C/en active Active
- 2015-06-16 JP JP2016529045A patent/JP6239111B2/ja active Active
- 2015-06-17 AR ARP150101942A patent/AR100896A1/es active IP Right Grant
-
2016
- 2016-12-19 SA SA516380537A patent/SA516380537B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
WO2015194160A1 (ja) | 2015-12-23 |
CN106461127B (zh) | 2018-11-16 |
CN106461127A (zh) | 2017-02-22 |
BR112016026808B1 (pt) | 2021-08-17 |
MY183840A (en) | 2021-03-17 |
SA516380537B1 (ar) | 2021-05-18 |
AU2015275555A1 (en) | 2017-02-02 |
EA201692335A1 (ru) | 2017-04-28 |
AR100896A1 (es) | 2016-11-09 |
CA2952381C (en) | 2018-10-23 |
EA033336B1 (ru) | 2019-09-30 |
PL3159591T3 (pl) | 2019-11-29 |
AU2015275555B2 (en) | 2018-01-04 |
MX2016016550A (es) | 2017-05-01 |
EP3159591B1 (en) | 2019-04-24 |
CA2952381A1 (en) | 2015-12-23 |
JP6239111B2 (ja) | 2017-11-29 |
EP3159591A4 (en) | 2018-02-14 |
US10774598B2 (en) | 2020-09-15 |
EP3159591A1 (en) | 2017-04-26 |
US20170101830A1 (en) | 2017-04-13 |
JPWO2015194160A1 (ja) | 2017-04-20 |
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