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1)  downhole tubular goods
井下管材
2)  tubular goods
油井管材
1.
Study of corrosion experiment of tubular goods and downhole tools used in H_2S/CO_2 environment;
H_2S/CO_2共存条件下油井管材及工具腐蚀试验研究
2.
Based on the experiments,it can be concluded that the corrosion rate of common P110 tubular goods is higher than that of N80,but the corrosion rate of P110SS is far lower than that of P110,indicating that the sulfide resistan.
针对 H_2S/CO_2共存条件下油井管材及工具材料腐蚀试验研究相对较少的情况,以常用的 N80、P110、C90、P110SS 管材、常用井下工具、常用井口制造材料35CrMo、40Cr、常用地面管汇制造材料20号钢、45号钢为研究对象进行试验研究,以了解上述材料的腐蚀性能,供选材、现场施工及腐蚀控制参考。
3)  drilling pipe
钻井管材
4)  tubular string
井下管柱
1.
To measure the loads on tubular strings during well testing to verify the accuracy of theoretical calculations,a special measurement meter is initiatively developed.
为了验证试油井下管柱力学理论分析的准确性,研制了井下管柱载荷测试器。
5)  downhole pipeline
井下管串
6)  cased well
下套管井
补充资料:东北轻合金加工厂生产的铝合金挤压管材和空心材


东北轻合金加工厂生产的铝合金挤压管材和空心材


睽铝合;;:;;;、:;产的
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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