JPS5353564A - Method of fabricating steel pipes for oil well having collapsing strength - Google Patents

Method of fabricating steel pipes for oil well having collapsing strength

Info

Publication number
JPS5353564A
JPS5353564A JP12776276A JP12776276A JPS5353564A JP S5353564 A JPS5353564 A JP S5353564A JP 12776276 A JP12776276 A JP 12776276A JP 12776276 A JP12776276 A JP 12776276A JP S5353564 A JPS5353564 A JP S5353564A
Authority
JP
Japan
Prior art keywords
oil well
steel pipes
fabricating steel
collapsing strength
collapsing
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.)
Pending
Application number
JP12776276A
Other languages
Japanese (ja)
Inventor
Seiji Ishimoto
Mitsukuni Yamagata
Keiichirou Takitani
Hiromu Kurokawa
Hiroshi Nishi
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP12776276A priority Critical patent/JPS5353564A/en
Publication of JPS5353564A publication Critical patent/JPS5353564A/en
Pending legal-status Critical Current

Links

JP12776276A 1976-10-26 1976-10-26 Method of fabricating steel pipes for oil well having collapsing strength Pending JPS5353564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12776276A JPS5353564A (en) 1976-10-26 1976-10-26 Method of fabricating steel pipes for oil well having collapsing strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12776276A JPS5353564A (en) 1976-10-26 1976-10-26 Method of fabricating steel pipes for oil well having collapsing strength

Publications (1)

Publication Number Publication Date
JPS5353564A true JPS5353564A (en) 1978-05-16

Family

ID=14968052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12776276A Pending JPS5353564A (en) 1976-10-26 1976-10-26 Method of fabricating steel pipes for oil well having collapsing strength

Country Status (1)

Country Link
JP (1) JPS5353564A (en)

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