A device for replacing gate valves in wellhead gear
KOSHTOREV, N. I, KUZNETSOV, V. G, YAKOVENKO, N. A
Published in Chemical and petroleum engineering (01.07.1999)
Published in Chemical and petroleum engineering (01.07.1999)
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Journal Article
Device for cutting threads on pipes at the borehole mouth
KOSHTOREV, N. I, KUZNETSOV, V. G, YAKOVENKO, N. A
Published in Chemical and petroleum engineering (01.02.1999)
Published in Chemical and petroleum engineering (01.02.1999)
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Journal Article
Unit for cutting pipes
Koshtorev, N. I., Kuznetsov, V. G., Yakovenko, N. A.
Published in Chemical and petroleum engineering (01.01.2000)
Published in Chemical and petroleum engineering (01.01.2000)
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Journal Article
Unit for cutting pipes
KOSHTOREV, N. I, KUZNETSOV, V. G, YAKOVENKO, N. A
Published in Chemical and petroleum engineering (2000)
Get full text
Published in Chemical and petroleum engineering (2000)
Journal Article