AR052614A1 - Acero para tubos para pozos petriliferos y procedimiento para producirlo - Google Patents
Acero para tubos para pozos petriliferos y procedimiento para producirloInfo
- Publication number
- AR052614A1 AR052614A1 ARP060101060A ARP060101060A AR052614A1 AR 052614 A1 AR052614 A1 AR 052614A1 AR P060101060 A ARP060101060 A AR P060101060A AR P060101060 A ARP060101060 A AR P060101060A AR 052614 A1 AR052614 A1 AR 052614A1
- Authority
- AR
- Argentina
- Prior art keywords
- steel
- less
- degree
- tube
- procedure
- Prior art date
Links
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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- 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
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
- C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
-
- 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
-
- 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
- C21D9/085—Cooling or quenching
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Un acero para tubos para pozos petrolíferos, con elevada resistencia y excelente resistencia a SSC (fisuras por tensiones de sulfuros), y un procedimiento para fabricar un tubo de acero sin costura para pozos petrolíferos con dichas características. El acero está constituido por los siguientes elementos, en % en masa: C:0,30 a 0,60%; Si:0,05 a 0,5%, Mn:0,05 a 1,0%; Al:0,005 a 0,10%; Cr+Mo:1,5 a 3,0%, donde Mo es 0,5% o más; V:0,05 a 0,3%, Nb:0 a 0,1%, Ti:0 a 0,1%, Zr:0 a 0,1% en masa, N(nitrogeno):0 a 0,03%, Ca:0 a 0,01%, y el resto Fe e impurezas. Entre las impurezas, P es 0,025% o menos, S es 0,01% o menos, B es 0,0010% o menos y O (oxígeno) es 0,01% o menos. El procedimiento se caracteriza por calentar un lingote de acero con la composicion química indicada arriba a 1150 degree C o más; producir un tubo de acero sin costura por trabajo en caliente, enfriar con agua el tubo hasta una zona de temperatura comprendida entre 400 y 600 degree C inmediatamente después de terminado el trabajo; y someter al tubo a tratamiento térmico para transformacion isotérmica de bainita a una zona de temperatura comprendida entre 400 y 600 degree C. Un tratamiento de calentamiento complementario puede ser realizado a una zona de temperatura de 900 a 950 degree C antes del enfriamiento con agua.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005086995A JP4609138B2 (ja) | 2005-03-24 | 2005-03-24 | 耐硫化物応力割れ性に優れた油井管用鋼および油井用継目無鋼管の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR052614A1 true AR052614A1 (es) | 2007-03-21 |
Family
ID=37023566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP060101060A AR052614A1 (es) | 2005-03-24 | 2006-03-17 | Acero para tubos para pozos petriliferos y procedimiento para producirlo |
Country Status (12)
Country | Link |
---|---|
US (1) | US8617462B2 (es) |
EP (1) | EP1862561B9 (es) |
JP (1) | JP4609138B2 (es) |
CN (1) | CN101146924B (es) |
AR (1) | AR052614A1 (es) |
AU (1) | AU2006225855B2 (es) |
BR (1) | BRPI0609443B1 (es) |
CA (1) | CA2599868C (es) |
EA (1) | EA011363B1 (es) |
NO (1) | NO343350B1 (es) |
UA (1) | UA88359C2 (es) |
WO (1) | WO2006100891A1 (es) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4140556B2 (ja) * | 2004-06-14 | 2008-08-27 | 住友金属工業株式会社 | 耐硫化物応力割れ性に優れた低合金油井管用鋼 |
JP4725216B2 (ja) * | 2005-07-08 | 2011-07-13 | 住友金属工業株式会社 | 耐硫化物応力割れ性に優れた低合金油井管用鋼 |
FR2939449B1 (fr) * | 2008-12-09 | 2011-03-18 | Vallourec Mannesmann Oil & Gas France | Acier faiblement allie a limite d'elasticite elevee et haute resistance a la fissuration sous contrainte par les sulfures. |
FR2942808B1 (fr) * | 2009-03-03 | 2011-02-18 | Vallourec Mannesmann Oil & Gas | Acier faiblement allie a limite d'elasticite elevee et haute resistance a la fissuration sous contrainte par les sulfures. |
US8697486B2 (en) | 2009-04-15 | 2014-04-15 | Micro Technology, Inc. | Methods of forming phase change materials and methods of forming phase change memory circuitry |
US20110183072A1 (en) * | 2010-01-28 | 2011-07-28 | Western Tube & Conduit Corporation | Hot-dip galvanization systems and methods |
FR2960883B1 (fr) * | 2010-06-04 | 2012-07-13 | Vallourec Mannesmann Oil & Gas | Acier faiblement allie a limite d'elasticite elevee et haute resistance a la fissuration sous contrainte par les sulfures |
MX352402B (es) | 2011-03-18 | 2017-11-23 | Nippon Steel & Sumitomo Metal Corp | Metodo de enfriamiento de tuberia de acero. |
CN102330027B (zh) * | 2011-10-13 | 2013-07-17 | 宝山钢铁股份有限公司 | 一种120ksi钢级的初级抗硫钻杆及其制造方法 |
EP2662462A1 (en) * | 2012-05-07 | 2013-11-13 | Valls Besitz GmbH | Low temperature hardenable steels with excellent machinability |
EA025937B1 (ru) * | 2012-06-20 | 2017-02-28 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Сталь для трубных изделий нефтепромыслового сортамента и способ ее производства |
WO2014068794A1 (ja) | 2012-11-05 | 2014-05-08 | 新日鐵住金株式会社 | 耐硫化物応力割れ性に優れた低合金油井管用鋼及び低合金油井管用鋼の製造方法 |
DE102012221607A1 (de) * | 2012-11-27 | 2014-05-28 | Robert Bosch Gmbh | Metallischer Werkstoff |
AR096965A1 (es) * | 2013-07-26 | 2016-02-10 | Nippon Steel & Sumitomo Metal Corp | Tubo de acero de baja aleación para pozo petrolero y método para la manufactura del mismo |
US10233520B2 (en) | 2014-06-09 | 2019-03-19 | Nippon Steel & Sumitomo Metal Corporation | Low-alloy steel pipe for an oil well |
JP6379731B2 (ja) * | 2014-06-26 | 2018-08-29 | 新日鐵住金株式会社 | 高強度鋼材およびその製造方法 |
AR101683A1 (es) * | 2014-09-04 | 2017-01-04 | Nippon Steel & Sumitomo Metal Corp | Tubo de acero de pared gruesa para pozo de petróleo y método de producción del mismo |
EP3192890B1 (en) * | 2014-09-08 | 2019-10-09 | JFE Steel Corporation | High strength seamless steel pipe for use in oil wells and manufacturing method thereof |
MX2017004757A (es) * | 2014-10-17 | 2017-08-15 | Nippon Steel & Sumitomo Metal Corp | Tubo de acero para pozos petroleros de baja aleacion. |
US11060160B2 (en) | 2014-12-12 | 2021-07-13 | Nippon Steel Corporation | Low-alloy steel for oil well pipe and method of manufacturing low-alloy steel oil well pipe |
RU2679499C1 (ru) * | 2015-03-26 | 2019-02-11 | ДжФЕ СТИЛ КОРПОРЕЙШН | Листовая сталь для конструкционных труб или трубок, способ производства листовой стали для конструкционных труб или трубок и конструкционные трубы и трубки |
CN104988407B (zh) * | 2015-06-23 | 2017-06-30 | 中国石油集团渤海石油装备制造有限公司 | 石油钻井抗硫钻杆及其制备方法 |
FR3047880B1 (fr) * | 2016-02-19 | 2020-05-22 | Louis Vuitton Malletier | Coque de bagage, bagage comprenant une telle coque de bagage, et procede de fabrication de la coque de bagage |
MX2018010366A (es) | 2016-02-29 | 2018-12-06 | Jfe Steel Corp | Tubo de acero sin costura de alta resistencia y baja aleacion para productos tubulares de region petrolifera. |
BR112018017036B1 (pt) * | 2016-03-04 | 2022-09-06 | Nippon Steel Corporation | Material de aço e tubo de aço de poço de petróleo |
US10443114B2 (en) | 2016-03-04 | 2019-10-15 | Nippon Steel Corporation | Steel material and oil-well steel pipe |
CN107287499B (zh) * | 2016-03-31 | 2019-05-31 | 鞍钢股份有限公司 | 一种耐高温热采井用油井管及其制造方法 |
MX2019002291A (es) * | 2016-09-01 | 2019-07-04 | Nippon Steel & Sumitomo Metal Corp | Material de acero y tuberia de acero para pozos de petroleo. |
JP6798559B2 (ja) * | 2016-10-06 | 2020-12-09 | 日本製鉄株式会社 | 鋼材、油井用鋼管、及び、鋼材の製造方法 |
EP3527684B1 (en) | 2016-10-17 | 2020-12-16 | JFE Steel Corporation | High-strength seamless steel pipe for oil country tubular goods, and method for producing the same |
AU2019228889A1 (en) * | 2018-02-28 | 2020-09-03 | Nippon Steel Corporation | Steel material suitable for use in sour environment |
AR114708A1 (es) * | 2018-03-26 | 2020-10-07 | Nippon Steel & Sumitomo Metal Corp | Material de acero adecuado para uso en entorno agrio |
AR114712A1 (es) * | 2018-03-27 | 2020-10-07 | Nippon Steel & Sumitomo Metal Corp | Material de acero adecuado para uso en entorno agrio |
CN109972054A (zh) * | 2018-06-08 | 2019-07-05 | 中南大学 | 一种铒增韧高硬合金及其铸造与热处理方法 |
CN110760753B (zh) * | 2019-10-25 | 2021-04-27 | 鞍钢股份有限公司 | 一种低屈强比无缝钢管及其制造方法 |
CN115141972B (zh) * | 2022-05-12 | 2023-11-10 | 中国科学院金属研究所 | 一种125ksi级抗硫化物应力开裂的低合金油井管钢及其制备方法 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58161720A (ja) * | 1982-03-17 | 1983-09-26 | Sumitomo Metal Ind Ltd | 高強度油井用鋼の製造法 |
JPS59232220A (ja) | 1983-06-14 | 1984-12-27 | Sumitomo Metal Ind Ltd | 耐硫化物腐食割れ性に優れた高強度鋼の製法 |
JPS6086209A (ja) * | 1983-10-14 | 1985-05-15 | Sumitomo Metal Ind Ltd | 耐硫化物割れ性の優れた鋼の製造方法 |
JPS6254021A (ja) * | 1985-05-23 | 1987-03-09 | Kawasaki Steel Corp | 耐硫化物応力腐食割れ性に優れる高強度継目無鋼管の製造方法 |
JPS61272351A (ja) * | 1985-05-29 | 1986-12-02 | Kawasaki Steel Corp | 高強度高靭性油井用鋼管 |
JPS61279656A (ja) * | 1985-06-05 | 1986-12-10 | Daido Steel Co Ltd | 熱間鍛造用非調質鋼 |
JPS6213557A (ja) * | 1985-07-12 | 1987-01-22 | Kawasaki Steel Corp | スチ−ムインジエクシヨンパイプ用鋼 |
JPH06104849B2 (ja) | 1986-04-25 | 1994-12-21 | 新日本製鐵株式会社 | 硫化物応力割れ抵抗性に優れた低合金高張力油井用鋼の製造方法 |
JP2554636B2 (ja) * | 1986-10-08 | 1996-11-13 | 新日本製鐵株式会社 | 耐硫化物応力腐食割れ性の優れた鋼材の製造方法 |
JPH0565592A (ja) * | 1991-09-07 | 1993-03-19 | Toyota Motor Corp | 高疲労強度構造用鋼およびその鋼部材 |
JPH0686209A (ja) * | 1992-09-02 | 1994-03-25 | Fuji Film Micro Device Kk | 画像情報の記録と読み出し方法と記録装置 |
US5263509A (en) * | 1992-11-12 | 1993-11-23 | General Electric Company | Refrigerator with door mounted dispenser supply mechanism |
JPH06220536A (ja) * | 1993-01-22 | 1994-08-09 | Nkk Corp | 耐硫化物応力腐食割れ性に優れた高強度鋼管の製造法 |
JP3358135B2 (ja) | 1993-02-26 | 2002-12-16 | 新日本製鐵株式会社 | 耐硫化物応力割れ抵抗性に優れた高強度鋼およびその製造方法 |
JPH0741856A (ja) * | 1993-07-28 | 1995-02-10 | Nkk Corp | 耐硫化物応力腐食割れ性に優れた高強度鋼管の製造法 |
DE69617002T4 (de) * | 1995-05-15 | 2003-03-20 | Sumitomo Metal Industries, Ltd. | Verfahren zur herstellung von hochfesten nahtlosen stahlrohren mit hervorragender schwefel induzierter spannungsrisskorossionsbeständigkeit |
JP3755163B2 (ja) | 1995-05-15 | 2006-03-15 | 住友金属工業株式会社 | 耐硫化物応力割れ性に優れた高強度継目無鋼管の製造方法 |
JPH0959719A (ja) * | 1995-06-14 | 1997-03-04 | Sumitomo Metal Ind Ltd | 高強度高耐食継目無鋼管の製造方法 |
JPH09249935A (ja) * | 1996-03-13 | 1997-09-22 | Sumitomo Metal Ind Ltd | 耐硫化物応力割れ性に優れる高強度鋼材とその製造方法 |
JP4134377B2 (ja) | 1998-05-21 | 2008-08-20 | 住友金属工業株式会社 | 耐硫化物応力割れ性に優れた高強度鋼材の製造方法 |
JP3562353B2 (ja) | 1998-12-09 | 2004-09-08 | 住友金属工業株式会社 | 耐硫化物応力腐食割れ性に優れる油井用鋼およびその製造方法 |
JP2000119798A (ja) | 1998-10-13 | 2000-04-25 | Nippon Steel Corp | 硫化物応力割れ抵抗性に優れた高強度鋼及び油井用鋼管 |
JP2000256783A (ja) | 1999-03-11 | 2000-09-19 | Sumitomo Metal Ind Ltd | 靭性と耐硫化物応力腐食割れ性に優れる高強度油井用鋼およびその製造方法 |
JP4058840B2 (ja) | 1999-04-09 | 2008-03-12 | 住友金属工業株式会社 | 靭性と耐硫化物応力腐食割れ性に優れる油井用鋼およびその製造方法 |
AR023265A1 (es) * | 1999-05-06 | 2002-09-04 | Sumitomo Metal Ind | Material de acero de elevada resistencia para un pozo petrolero, excelente en el craqueo de la tension de sulfuros y metodo para producir un material deacero de elevada resistencia. |
JP4379550B2 (ja) * | 2000-03-24 | 2009-12-09 | 住友金属工業株式会社 | 耐硫化物応力割れ性と靱性に優れた低合金鋼材 |
AR035035A1 (es) | 2001-05-28 | 2004-04-14 | Ypf S A | Acero al carbono de baja aleacion para la fabricacion de tuberias para exploracion y produccion de petroleo y/o gas natural, con resistencia mejorada a la corrosion y bajo nivel de defectologia y procedimiento para fabricar tubos sin costura |
JP2003041341A (ja) | 2001-08-02 | 2003-02-13 | Sumitomo Metal Ind Ltd | 高靱性を有する鋼材およびそれを用いた鋼管の製造方法 |
JP3864921B2 (ja) | 2002-03-29 | 2007-01-10 | 住友金属工業株式会社 | 低合金鋼 |
MXPA04009375A (es) * | 2002-03-29 | 2005-05-17 | Sumitomo Metal Ind | Acero de baja aleacion y procedimiento para su fabricacion. |
JP4374314B2 (ja) * | 2002-06-19 | 2009-12-02 | 新日本製鐵株式会社 | 拡管後の耐圧潰特性に優れた油井用鋼管とその製造方法 |
JP4135691B2 (ja) | 2004-07-20 | 2008-08-20 | 住友金属工業株式会社 | 窒化物系介在物形態制御鋼 |
-
2005
- 2005-03-24 JP JP2005086995A patent/JP4609138B2/ja active Active
-
2006
- 2006-03-03 UA UAA200711659A patent/UA88359C2/ru unknown
- 2006-03-03 CN CN2006800095289A patent/CN101146924B/zh not_active Expired - Fee Related
- 2006-03-03 AU AU2006225855A patent/AU2006225855B2/en not_active Ceased
- 2006-03-03 WO PCT/JP2006/304143 patent/WO2006100891A1/ja active Application Filing
- 2006-03-03 CA CA2599868A patent/CA2599868C/en not_active Expired - Fee Related
- 2006-03-03 EA EA200702066A patent/EA011363B1/ru not_active IP Right Cessation
- 2006-03-03 EP EP06728622.9A patent/EP1862561B9/en not_active Not-in-force
- 2006-03-03 BR BRPI0609443-0A patent/BRPI0609443B1/pt not_active IP Right Cessation
- 2006-03-17 AR ARP060101060A patent/AR052614A1/es active IP Right Grant
-
2007
- 2007-08-16 NO NO20074205A patent/NO343350B1/no not_active IP Right Cessation
- 2007-09-21 US US11/902,432 patent/US8617462B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1862561B9 (en) | 2017-11-22 |
WO2006100891A1 (ja) | 2006-09-28 |
EA200702066A1 (ru) | 2008-02-28 |
JP4609138B2 (ja) | 2011-01-12 |
AU2006225855B2 (en) | 2009-08-27 |
UA88359C2 (ru) | 2009-10-12 |
CA2599868C (en) | 2011-07-12 |
CA2599868A1 (en) | 2006-09-28 |
EP1862561A1 (en) | 2007-12-05 |
US20080017284A1 (en) | 2008-01-24 |
BRPI0609443B1 (pt) | 2017-11-21 |
AU2006225855A1 (en) | 2006-09-28 |
EA011363B1 (ru) | 2009-02-27 |
US8617462B2 (en) | 2013-12-31 |
EP1862561B1 (en) | 2017-09-20 |
JP2006265657A (ja) | 2006-10-05 |
BRPI0609443A2 (pt) | 2010-04-06 |
NO343350B1 (no) | 2019-02-04 |
CN101146924A (zh) | 2008-03-19 |
CN101146924B (zh) | 2010-08-11 |
NO20074205L (no) | 2007-10-23 |
EP1862561A4 (en) | 2009-08-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR052614A1 (es) | Acero para tubos para pozos petriliferos y procedimiento para producirlo | |
AR052706A1 (es) | Tubo de acero sin costura de espesor incrementado para tuberias con elevada resistencia y tenacidad incrementada y procedimiento para fabricarlo | |
JP5252131B2 (ja) | 鋼管の焼入方法 | |
AR054573A1 (es) | Tubo de acero sin costura en estado templado y procedimiento de fabricacion del mismo | |
JP5092204B2 (ja) | 拡管性に優れる油井用ステンレス鋼管 | |
JP5348354B1 (ja) | 油井用ステンレス鋼及び油井用ステンレス鋼管 | |
JP5640762B2 (ja) | 油井用高強度マルテンサイト系ステンレス継目無鋼管 | |
AR061657A1 (es) | Proceso para la fabricacion de tubos de acero de precision sin costura para cilindros hidraulicos, tubo de acero y cilindro hidraulico obtenido | |
AR041434A1 (es) | Tubo sin costura de acero de alta resistencia con excelentes propiedades de resistencia a las fisuras provocadas por hidrogeno y procedimiento para su fabricacion | |
PE20021023A1 (es) | Acero al carbono de baja aleacion para la fabricacion de tuberias para exploracion y produccion de petroleo y/o gas natural, con mejorada resistencia a la corrosion, procedimiento para fabricar tubos sin costura y tubos sin costura obtenidos | |
JP4254909B2 (ja) | 坑井内で拡管される拡管用油井管及びその製造方法 | |
RU2012157550A (ru) | Профилированная стальная проволока с высокими механическими характеристиками, стойкая к водородному охрупчиванию | |
AR047467A1 (es) | Tubo de acero sin costura para pozos petroliferos y procedimiento para fabricarlo | |
BR112012016517B1 (pt) | Método para fabricar um tubo de aço sem costura para tubos de condução e tubo de aço sem costura para tubos de condução | |
BR112012024757B1 (pt) | tubo de aço sem costura para tubos de condução e método para fabricação do mesmo | |
RU2015136606A (ru) | Высокопрочная стальная полоса с низким отношением предела текучести к пределу прочности и способ ее производства | |
WO2014112353A1 (ja) | 油井用ステンレス継目無鋼管およびその製造方法 | |
CN101287852A (zh) | 管线用无缝钢管及其制造方法 | |
CN105441829B (zh) | 一种蒸汽发生器用08x18h10t不锈钢无缝钢管 | |
RU2011112690A (ru) | Нефтегазопромысловая бесшовная труба из мантерситной нержавеющей стали и способ ее изготовления | |
JP7264596B2 (ja) | 鋼材 | |
PE20040485A1 (es) | Pieza de acero de construccion soldable y procedimiento de fabricacion | |
CN108486349A (zh) | 一种螺旋钻机合金钢钻头的热处理工艺 | |
PE20040488A1 (es) | Pieza de acero de construccion soldable y procedimiento de fabricacion | |
JP6202010B2 (ja) | 高強度2相ステンレス継目無鋼管の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |