High strength alloys and connection options for extreme HPHT wells ///

Ultra-HPHT wells are challenging the limits of tubular performance, in terms of metallurgy and threaded connections. But higher pressures and temperatures are only part of the challenge. Carbon steel, hot-rolled chromium-based stainless steel, and cold-hardened materials are all options that must be considered to optimize economics in ultra-HPHT applications.

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