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ES377176A1 - Heat treatment for alloys particularly steels to be used in sour well service - Google Patents

Heat treatment for alloys particularly steels to be used in sour well service

Info

Publication number
ES377176A1
ES377176A1 ES377176A ES377176A ES377176A1 ES 377176 A1 ES377176 A1 ES 377176A1 ES 377176 A ES377176 A ES 377176A ES 377176 A ES377176 A ES 377176A ES 377176 A1 ES377176 A1 ES 377176A1
Authority
ES
Spain
Prior art keywords
heat treatment
well service
alloys particularly
sour well
particularly steels
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.)
Expired
Application number
ES377176A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inco Ltd
Original Assignee
Inco Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inco Ltd filed Critical Inco Ltd
Publication of ES377176A1 publication Critical patent/ES377176A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

Steel characterized by high yield strength, e.g., over 90,000 p.s.i., is rendered greatly less susceptible to Sulfide Corrosion Cracking in sour oil wells or comparable environments through the use of a sequence of heat treating operations in which the steel is heated within its Ac1 and Ac3 region and thereafter heated below its Ac1 temperature.
ES377176A 1969-03-10 1970-03-05 Heat treatment for alloys particularly steels to be used in sour well service Expired ES377176A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80582769A 1969-03-10 1969-03-10

Publications (1)

Publication Number Publication Date
ES377176A1 true ES377176A1 (en) 1972-06-01

Family

ID=25192612

Family Applications (1)

Application Number Title Priority Date Filing Date
ES377176A Expired ES377176A1 (en) 1969-03-10 1970-03-05 Heat treatment for alloys particularly steels to be used in sour well service

Country Status (7)

Country Link
US (1) US3655465A (en)
AU (1) AU1198970A (en)
BE (1) BE747141A (en)
DE (1) DE2010998A1 (en)
ES (1) ES377176A1 (en)
FR (1) FR2037839A5 (en)
NL (1) NL7003404A (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713905A (en) * 1970-06-16 1973-01-30 Carpenter Technology Corp Deep air-hardened alloy steel article
US4072543A (en) * 1977-01-24 1978-02-07 Amax Inc. Dual-phase hot-rolled steel strip
WO1979000644A1 (en) * 1978-02-21 1979-09-06 Inland Steel Co High strength steel and process of making
JPS552743A (en) * 1978-06-22 1980-01-10 Nippon Kokan Kk <Nkk> Steel excellent in damping performance and manufacture thereof
US4226645A (en) * 1979-01-08 1980-10-07 Republic Steel Corp. Steel well casing and method of production
US4354882A (en) * 1981-05-08 1982-10-19 Lone Star Steel Company High performance tubulars for critical oil country applications and process for their preparation
DE19938936C2 (en) * 1998-08-18 2002-06-27 Honda Motor Co Ltd Process for producing an Fe-based part with a high Young's modulus and a Fe-based part with a high Young's modulus and high toughness
US20050087269A1 (en) * 2003-10-22 2005-04-28 Merwin Matthew J. Method for producing line pipe
US20070131319A1 (en) * 2005-12-08 2007-06-14 Pullman Industries, Inc. Flash tempering process and apparatus
MX2009000219A (en) * 2006-06-29 2009-03-20 Tenaris Connections Ag Seamless precision steel tubes with improved isotropic toughness at low temperature for hydraulic cylinders and process for obtaining the same.
MX2007004600A (en) * 2007-04-17 2008-12-01 Tubos De Acero De Mexico S A Seamless steel pipe for use as vertical work-over sections.
US7862667B2 (en) * 2007-07-06 2011-01-04 Tenaris Connections Limited Steels for sour service environments
US8328960B2 (en) * 2007-11-19 2012-12-11 Tenaris Connections Limited High strength bainitic steel for OCTG applications
US20100319814A1 (en) * 2009-06-17 2010-12-23 Teresa Estela Perez Bainitic steels with boron
EP2325435B2 (en) 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
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 (en) 2011-02-07 2013-10-31 Dalmine Spa HIGH-RESISTANCE STEEL TUBES WITH EXCELLENT LOW TEMPERATURE HARDNESS AND RESISTANCE TO CORROSION UNDER VOLTAGE SENSORS.
IT1403688B1 (en) 2011-02-07 2013-10-31 Dalmine Spa STEEL TUBES WITH THICK WALLS WITH EXCELLENT LOW TEMPERATURE HARDNESS AND RESISTANCE TO CORROSION UNDER TENSIONING FROM SULFUR.
US8636856B2 (en) 2011-02-18 2014-01-28 Siderca S.A.I.C. High strength steel having good toughness
US8414715B2 (en) 2011-02-18 2013-04-09 Siderca S.A.I.C. Method of making ultra 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
EP2789700A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2789701A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
KR20160023682A (en) 2013-06-25 2016-03-03 테나리스 커넥션즈 리미티드 High-chromium heat-resistant steel
US20160305192A1 (en) 2015-04-14 2016-10-20 Tenaris Connections Limited Ultra-fine grained steels having corrosion-fatigue resistance
US20170145547A1 (en) * 2015-11-25 2017-05-25 Questek Innovations Llc Grain boundary cohesion enhanced sulfide stress cracking (ssc)-resistant steel alloys
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2097878A (en) * 1934-01-15 1937-11-02 Grabe Alf Gerhard Antifriction bearing and method of manufacturing the same
US2664369A (en) * 1951-08-06 1953-12-29 United States Steel Corp Method of softening low-carbon medium-alloy steel
US3288657A (en) * 1962-08-08 1966-11-29 Yawata Iron & Steel Co Special heat treating method of steels
US3370994A (en) * 1965-11-29 1968-02-27 United States Steel Corp Method of softening steels

Also Published As

Publication number Publication date
NL7003404A (en) 1970-09-14
BE747141A (en) 1970-09-10
DE2010998A1 (en) 1970-09-24
US3655465A (en) 1972-04-11
FR2037839A5 (en) 1970-12-31
AU1198970A (en) 1971-09-09

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