Increased operational reliability tubing from steel 25CrMnNb grade
نویسندگان
چکیده
The conventional tubing supplied to oilfields with low aggressive environments: pCO 2 up 0.3 atm and pH S 0.005 often shows signs of pitting carbon dioxide corrosion after operation. To solve the problem, a new sparingly alloyed steel 25KhGB was developed for K grade increased set performance characteristics obtained thermomechanical treatment.
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2021
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202122503005