BR112019004836A2 - tubo de aço contínuo de alta resistibilidade para poço de petróleo, e método para produção do mesmo - Google Patents

tubo de aço contínuo de alta resistibilidade para poço de petróleo, e método para produção do mesmo

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Publication number
BR112019004836A2
BR112019004836A2 BR112019004836A BR112019004836A BR112019004836A2 BR 112019004836 A2 BR112019004836 A2 BR 112019004836A2 BR 112019004836 A BR112019004836 A BR 112019004836A BR 112019004836 A BR112019004836 A BR 112019004836A BR 112019004836 A2 BR112019004836 A2 BR 112019004836A2
Authority
BR
Brazil
Prior art keywords
less
steel pipe
maximum
oil well
particle sizes
Prior art date
Application number
BR112019004836A
Other languages
English (en)
Other versions
BR112019004836B1 (pt
Inventor
Yuga Masao
Okatsu Mitsuhiro
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of BR112019004836A2 publication Critical patent/BR112019004836A2/pt
Publication of BR112019004836B1 publication Critical patent/BR112019004836B1/pt

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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
    • 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
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

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 Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

a presente invenção se refere a um tubo de aço contínuo de alta resistibilidade para poços de petróleo que tem excelente resistência ao craqueamento por corrosão sob tensão de sulfeto, em que: a composição tem, em % em massa, c: 0,20 to 0,50%, si: 0,05 a 0,40%, mn: 0,3 a 0,9%, p: 0,015% ou menos, s: 0,005% ou menos, al: 0,03 to 0,1%, n: 0,006% ou menos, cr: mais do que 0,6% e 1,7% ou menos, mo: mais do que 1,0% e 3,0% ou menos, v: 0,02 a 0,3%, nb: 0,001 a 0,02%, b: 0,0005 a 0,0040%, o: 0,0030% ou menos, e ti: menos do que 0,003%. a porcentagem volumétrica de martensita temperada é pelo menos de 90%; e em um corte transversal perpendicular à direção de laminação, o número de inclusões à base de nitreto com tamanhos de partícula de pelo menos 4 µm é no máximo 50 por 100 mm2 , e o número de inclusões com tamanhos de partícula menor do que 4 µm é no máximo 500 por 100 mm2, e o número de inclusões à base de óxido com tamanhos de partícula de 4 µm é no máximo 40 por 100 mm2 e o número de inclusões com tamanhos de partícula menores do que 4 µm é no máximo 400 por 100 mm2.
BR112019004836-7A 2016-10-17 2017-09-13 Tubo de aço contínuo de alta resistibilidade para poço de petróleo, e método para produção do mesmo BR112019004836B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016203347 2016-10-17
JP2016-203347 2016-10-17
PCT/JP2017/033007 WO2018074109A1 (ja) 2016-10-17 2017-09-13 油井用高強度継目無鋼管およびその製造方法

Publications (2)

Publication Number Publication Date
BR112019004836A2 true BR112019004836A2 (pt) 2019-06-04
BR112019004836B1 BR112019004836B1 (pt) 2022-10-11

Family

ID=62018361

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019004836-7A BR112019004836B1 (pt) 2016-10-17 2017-09-13 Tubo de aço contínuo de alta resistibilidade para poço de petróleo, e método para produção do mesmo

Country Status (7)

Country Link
US (1) US11313007B2 (pt)
EP (1) EP3527684B1 (pt)
JP (1) JP6451874B2 (pt)
AR (1) AR109945A1 (pt)
BR (1) BR112019004836B1 (pt)
MX (1) MX2019003100A (pt)
WO (1) WO2018074109A1 (pt)

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JP6981527B2 (ja) * 2018-02-28 2021-12-15 日本製鉄株式会社 サワー環境での使用に適した鋼材
AR116532A1 (es) * 2018-10-01 2021-05-19 Nippon Steel Corp Tubo de acero sin costura adecuado para uso en ambiente agrio
WO2020071217A1 (ja) * 2018-10-04 2020-04-09 日本製鉄株式会社 サワー環境での使用に適した鋼材
CN114134420B (zh) * 2021-11-25 2022-09-13 本钢板材股份有限公司 一种油气钻采防喷管用钢及生产方法
JP7406177B1 (ja) 2022-02-17 2023-12-27 日本製鉄株式会社 サワー環境での使用に適した鋼材
CN114921723B (zh) * 2022-05-20 2023-06-13 无锡双马钻探工具有限公司 一种非开挖钻杆用耐腐蚀钢材及其制备方法和用途
JPWO2024071354A1 (pt) * 2022-09-29 2024-04-04
JP7486012B1 (ja) 2023-01-05 2024-05-17 日本製鉄株式会社 サワー環境での使用に適した鋼材
WO2024147238A1 (ja) * 2023-01-05 2024-07-11 日本製鉄株式会社 サワー環境での使用に適した鋼材
WO2024209921A1 (ja) * 2023-04-06 2024-10-10 日本製鉄株式会社 鋼材

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Also Published As

Publication number Publication date
EP3527684A4 (en) 2019-08-21
WO2018074109A1 (ja) 2018-04-26
BR112019004836B1 (pt) 2022-10-11
JPWO2018074109A1 (ja) 2018-10-18
AR109945A1 (es) 2019-02-06
US11313007B2 (en) 2022-04-26
MX2019003100A (es) 2019-06-10
JP6451874B2 (ja) 2019-01-16
US20190226039A1 (en) 2019-07-25
EP3527684A1 (en) 2019-08-21
EP3527684B1 (en) 2020-12-16

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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