EP2157197A2 - Nahtloses stahlrohr zur verwendung als aufgehängte steigleitung aus stahl im aufsetzbereich - Google Patents
Nahtloses stahlrohr zur verwendung als aufgehängte steigleitung aus stahl im aufsetzbereich Download PDFInfo
- Publication number
- EP2157197A2 EP2157197A2 EP08741588A EP08741588A EP2157197A2 EP 2157197 A2 EP2157197 A2 EP 2157197A2 EP 08741588 A EP08741588 A EP 08741588A EP 08741588 A EP08741588 A EP 08741588A EP 2157197 A2 EP2157197 A2 EP 2157197A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- upset
- max
- pipe body
- seamless steel
- steel pipe
- 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.)
- Withdrawn
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B17/01—Risers
- E21B17/015—Non-vertical risers, e.g. articulated or catenary-type
Definitions
- Pipes are hot rolled using a recrystallization controlled rolling scheme manufactured from round billets obtained by continuously cast (CC) process. After hot rolling, the pipes are then inspected with non-destructive methods such as electromagnetic inspection, wet magnetic particle inspection and ultrasonic testing with the purpose of finding any longitudinal or transverse defects on internal or external surfaces and to verify wall thickness.
- the pipes are then upsetted by reheating the pipe ends above the dissolution temperature of Nb (C, N) to provide adequate plastic flow during each upset operation whilst controlling austenite grain size by precipitation of fine TiN particles.
- the Charpy test temperature is -40°C.
- Sets of three full size specimens (10x10mm) are taken from midwall of upset end, slope transition and pipe body regions in two quadrants 0° y 180°, from quenched and tempered material.
- All results are above the expected minimum absorbed energy values of 70 Joules minimum individual and 90 Joules as minimum average of 3 specimens.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91806507P | 2007-03-15 | 2007-03-15 | |
US12/073,879 US20080226396A1 (en) | 2007-03-15 | 2008-03-11 | Seamless steel tube for use as a steel catenary riser in the touch down zone |
PCT/MX2008/000041 WO2008111828A2 (es) | 2007-03-15 | 2008-03-14 | Tuberia de acero sin costura para usarse como un elevador catenario de acero en el area de contacto |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2157197A2 true EP2157197A2 (de) | 2010-02-24 |
Family
ID=39619243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08741588A Withdrawn EP2157197A2 (de) | 2007-03-15 | 2008-03-14 | Nahtloses stahlrohr zur verwendung als aufgehängte steigleitung aus stahl im aufsetzbereich |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080226396A1 (de) |
EP (1) | EP2157197A2 (de) |
BR (1) | BRPI0808963A2 (de) |
CA (1) | CA2680943C (de) |
MX (1) | MX340352B (de) |
NO (1) | NO20093020L (de) |
WO (1) | WO2008111828A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11344968B2 (en) | 2016-08-12 | 2022-05-31 | Voestalpine Grobblech Gmbh | Method for producing roll-bonded metal sheets |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003225402B2 (en) | 2003-04-25 | 2010-02-25 | Dalmine S.P.A. | Seamless steel tube which is intended to be used as a guide pipe and production method thereof |
RU2452779C2 (ru) | 2007-02-27 | 2012-06-10 | Эксонмобил Апстрим Рисерч Компани | Сварные конструкции из коррозионно-устойчивых сплавов в конструкциях из углеродистой стали и трубопроводах, выдерживающие высокие осевые пластические деформации |
MX2007004600A (es) * | 2007-04-17 | 2008-12-01 | Tubos De Acero De Mexico S A | Un tubo sin costura para la aplicación como secciones verticales de work-over. |
US7862667B2 (en) | 2007-07-06 | 2011-01-04 | Tenaris Connections Limited | Steels for sour service environments |
DE102007034895A1 (de) * | 2007-07-24 | 2009-01-29 | V&M Deutschland Gmbh | Verfahren zur Herstellung von warmgefertigten nahtlosen Rohren mit optimierten Ermüdungseigenschaften im verschweißten Zustand |
US8328960B2 (en) * | 2007-11-19 | 2012-12-11 | Tenaris Connections Limited | High strength bainitic steel for OCTG applications |
US8221562B2 (en) * | 2008-11-25 | 2012-07-17 | Maverick Tube, Llc | Compact strip or thin slab processing of boron/titanium steels |
US20100319814A1 (en) * | 2009-06-17 | 2010-12-23 | Teresa Estela Perez | Bainitic steels with boron |
EP2325435B2 (de) | 2009-11-24 | 2020-09-30 | Tenaris Connections B.V. | Verschraubung für [ultrahoch] abgedichteten internen und externen Druck |
WO2012024047A1 (en) * | 2010-08-18 | 2012-02-23 | Huntington Alloys Corporation | Process for producing large diameter, high strength, corrosion-resistant welded pipe and pipe made thereby |
US9163296B2 (en) | 2011-01-25 | 2015-10-20 | Tenaris Coiled Tubes, Llc | Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment |
IT1403689B1 (it) | 2011-02-07 | 2013-10-31 | Dalmine Spa | Tubi in acciaio ad alta resistenza con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensioni da solfuri. |
IT1403688B1 (it) | 2011-02-07 | 2013-10-31 | Dalmine Spa | Tubi in acciaio con pareti spesse con eccellente durezza a bassa temperatura e resistenza alla corrosione sotto tensione da solfuri. |
US8414715B2 (en) | 2011-02-18 | 2013-04-09 | Siderca S.A.I.C. | Method of making ultra high strength steel having good toughness |
US8636856B2 (en) | 2011-02-18 | 2014-01-28 | Siderca S.A.I.C. | High strength steel having good toughness |
US9340847B2 (en) | 2012-04-10 | 2016-05-17 | Tenaris Connections Limited | Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same |
US9970242B2 (en) | 2013-01-11 | 2018-05-15 | Tenaris Connections B.V. | Galling resistant drill pipe tool joint and corresponding drill pipe |
US9187811B2 (en) | 2013-03-11 | 2015-11-17 | Tenaris Connections Limited | Low-carbon chromium steel having reduced vanadium and high corrosion resistance, and methods of manufacturing |
US9803256B2 (en) | 2013-03-14 | 2017-10-31 | Tenaris Coiled Tubes, Llc | High performance material for coiled tubing applications and the method of producing the same |
EP2789701A1 (de) | 2013-04-08 | 2014-10-15 | DALMINE S.p.A. | Hochfeste mittelwandige vergütete und nahtlose Stahlrohre und entsprechendes Verfahren zur Herstellung der Stahlrohre |
EP2789700A1 (de) | 2013-04-08 | 2014-10-15 | DALMINE S.p.A. | Dickwandige vergütete und nahtlose Stahlrohre und entsprechendes Verfahren zur Herstellung der Stahlrohre |
KR102368928B1 (ko) | 2013-06-25 | 2022-03-04 | 테나리스 커넥션즈 비.브이. | 고크롬 내열철강 |
DE102014102452A1 (de) * | 2014-02-25 | 2015-08-27 | Vallourec Deutschland Gmbh | Verfahren zur Herstellung von warmgewalzten, nahtlosen Rohren aus umwandlungsfähigem Stahl, insbesondere für Rohrleitungen für Tiefwasseranwendungen und entsprechende Rohre |
US10066445B2 (en) * | 2015-12-16 | 2018-09-04 | Artifex Engineering, Inc. | Tubular connection assembly for improved fatigue performance of metallic risers |
US11124852B2 (en) | 2016-08-12 | 2021-09-21 | Tenaris Coiled Tubes, Llc | Method and system for manufacturing coiled tubing |
US10434554B2 (en) | 2017-01-17 | 2019-10-08 | Forum Us, Inc. | Method of manufacturing a coiled tubing string |
GB2569790B (en) * | 2017-12-21 | 2020-10-21 | Technip France | Method of Preparing a Pipe-Section |
WO2020093129A1 (pt) * | 2018-11-07 | 2020-05-14 | Petróleo Brasileiro S.A. - Petrobras | Tubo rígido metálico com extremidades mais espessas, riser submarino, processo e sistema de fabricação de tubo rígido metálico com extremidades mais espessas |
GB2619951A (en) | 2022-06-22 | 2023-12-27 | Subsea 7 Do Brasil Servicos Ltda | Improving fatigue resistance of steel catenary risers |
GB2619950A (en) | 2022-06-22 | 2023-12-27 | Subsea 7 Do Brasil Servicos Ltda | Improving fatigue resistance of steel catenary risers |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2289271A (en) * | 1939-01-03 | 1942-07-07 | Kane Boiler Works Inc | Pipe connection |
NO305618B1 (no) | 1995-08-03 | 1999-06-28 | Norske Stats Oljeselskap | Stiger°r |
ATE321897T1 (de) * | 1997-05-19 | 2006-04-15 | American Cast Iron Pipe Co | Kanalisationsrohr und stahlstruktur, hergestellt durch hochgeschwindigkeitsstranggiessen |
US5993570A (en) * | 1997-06-20 | 1999-11-30 | American Cast Iron Pipe Company | Linepipe and structural steel produced by high speed continuous casting |
KR100514119B1 (ko) * | 2000-02-28 | 2005-09-13 | 신닛뽄세이테쯔 카부시키카이샤 | 성형성이 우수한 강관 및 그의 제조방법 |
NO315284B1 (no) * | 2001-10-19 | 2003-08-11 | Inocean As | Stigerör for forbindelse mellom et fartöy og et punkt på havbunnen |
JP4945946B2 (ja) * | 2005-07-26 | 2012-06-06 | 住友金属工業株式会社 | 継目無鋼管およびその製造方法 |
MXPA05008339A (es) * | 2005-08-04 | 2007-02-05 | Tenaris Connections Ag | Acero de alta resistencia para tubos de acero soldables y sin costura. |
-
2008
- 2008-03-11 US US12/073,879 patent/US20080226396A1/en not_active Abandoned
- 2008-03-14 WO PCT/MX2008/000041 patent/WO2008111828A2/es active Application Filing
- 2008-03-14 BR BRPI0808963-9A patent/BRPI0808963A2/pt not_active IP Right Cessation
- 2008-03-14 MX MX2009009905A patent/MX340352B/es active IP Right Grant
- 2008-03-14 EP EP08741588A patent/EP2157197A2/de not_active Withdrawn
- 2008-03-14 CA CA2680943A patent/CA2680943C/en not_active Expired - Fee Related
-
2009
- 2009-09-18 NO NO20093020A patent/NO20093020L/no not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO2008111828A2 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11344968B2 (en) | 2016-08-12 | 2022-05-31 | Voestalpine Grobblech Gmbh | Method for producing roll-bonded metal sheets |
Also Published As
Publication number | Publication date |
---|---|
MX2009009905A (es) | 2010-01-18 |
CA2680943C (en) | 2014-12-09 |
MX340352B (es) | 2016-07-05 |
CA2680943A1 (en) | 2008-09-18 |
WO2008111828A2 (es) | 2008-09-18 |
NO20093020L (no) | 2010-01-04 |
BRPI0808963A2 (pt) | 2014-08-26 |
WO2008111828A3 (es) | 2009-01-15 |
US20080226396A1 (en) | 2008-09-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2680943C (en) | A seamless steel tube for use as a steel catenary riser in the touch down zone | |
Rao et al. | Weld overlay cladding of high strength low alloy steel with austenitic stainless steel–structure and properties | |
Sowards et al. | Characterization of mechanical properties, fatigue-crack propagation, and residual stresses in a microalloyed pipeline-steel friction-stir weld | |
AU2015222278B2 (en) | Method for producing hot-rolled seamless pipes from transformable steel, in particular for pipelines for deep-water applications, and corresponding pipes | |
EP2143817A2 (de) | Nahtloses stahlrohr für aufwältigungssteigrohr und herstellungsverfahren | |
WO2011084213A2 (en) | Process of applying hard-facing alloys having improved crack resistance and tools manufactured therefrom | |
EP2764946A1 (de) | Geschweisstes stahlrohr mit hervorragender schweisswärmeeinflusszonenbeständigkeit und verfahren zu seiner herstellung | |
Hashemi et al. | On the relation of microstructure and impact toughness characteristics of DSAW steel of grade API X70 | |
Toguyeni et al. | High strength carbon steel and CRA lined pipe for reel-lay installation | |
Ueda et al. | Corrosion resistance of weldable super 13Cr stainless steel in H2S containing CO2 environments | |
EP3492612A1 (de) | Hochfestes nahtloses stahlrohr und steigrohr | |
JP2001115238A (ja) | マルテンサイト系ステンレス鋼溶接鋼管 | |
JP2002226947A (ja) | 耐歪み時効性に優れたマルテンサイト系ステンレス鋼溶接継手 | |
Jandová et al. | Creep resistance of similar and dissimilar weld joints of P91 steel | |
CN101537542B (zh) | 低焊接残余应力的2.25Cr-1Mo钢对接接头焊接结构 | |
Zhdanov et al. | struCture anD prOpertIes Of welDeD JOInts OF 06G2BDP STEEL | |
Izquierdo et al. | Qualification of weldable X65 grade riser sections with upset ends to improve fatigue performance of deepwater steel catenary risers | |
Toma et al. | Development of API X70-X80 grades heavy-wall seamless pipes with low temperature toughness | |
Farè et al. | Mechanical properties and weldability of ultra-heavy wall seamless pipes for sour and arctic-alike environment | |
Pandey | Analysis of cracking in LPG Horton spherical vessel | |
Sagara et al. | New Duplex Stainless Steel for Line Pipe Material in Slightly Sour Environment | |
Kathayat et al. | Development of Sour Service Offshore High Strength and Heavy Wall Line Pipe by Double Submerged Arc Welded (DSAW) Process | |
Contreras et al. | Assessment of SCC susceptibility of supermartensitic stainless steel through slow strain rate tests | |
Kondo et al. | Development of High Strength Heavy Wall Seamless Pipes of X80–X100 Grade for Ultra-Deep Water Application | |
Hilmawan et al. | The effect of repeated welding on temporary wellhead |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20091015 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
R17P | Request for examination filed (corrected) |
Effective date: 20091015 |
|
17Q | First examination report despatched |
Effective date: 20160727 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20161207 |