Wang Jun, Bi Zongyue, Zhang Feng, Wei Feng, Bai He, He Shilei. Experimental Study on High Collapse-Resistant Oil Casing SEW-110T[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 85-90. doi: 10.7513/j.issn.1004-7638.2013.06.017
Citation:
Wang Jun, Bi Zongyue, Zhang Feng, Wei Feng, Bai He, He Shilei. Experimental Study on High Collapse-Resistant Oil Casing SEW-110T[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 85-90. doi: 10.7513/j.issn.1004-7638.2013.06.017
Wang Jun, Bi Zongyue, Zhang Feng, Wei Feng, Bai He, He Shilei. Experimental Study on High Collapse-Resistant Oil Casing SEW-110T[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 85-90. doi: 10.7513/j.issn.1004-7638.2013.06.017
Citation:
Wang Jun, Bi Zongyue, Zhang Feng, Wei Feng, Bai He, He Shilei. Experimental Study on High Collapse-Resistant Oil Casing SEW-110T[J]. IRON STEEL VANADIUM TITANIUM, 2013, 34(6): 85-90. doi: 10.7513/j.issn.1004-7638.2013.06.017
High collapse-resistance oil casing SEW-110T was designed and developed on the basis of sufficient understanding of the casing's operating conditions in oil field. The performances of SEW-110T were evaluated by tests of mechanical property,tensile strength,hydrostatic pressure and external pressure etc. The results show that the base metal and weld zone of SEW-110T have high strength as well as good toughness and ductility, and therefore SEW-110T shows good mechanical properties, tensile strength,and resistance to internal pressure and external pressure.
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