A few days ago, the high-end sulfur-resistant gas sealing casing designed and developed by Baosteel was successfully applied in the Northwest Oilfield of Sinopec and brought good news: In the key exploratory well “Qieshen 1”, the key parts of the 2 layer tapered casing string, with features such as high tensile resistance, high internal pressure resistance and high sulfur resistance, helped the 2nd layer casing enter the “Qieshen 1” well smoothly, and played an important role for the well in breaking many domestic records.
Link to press release