Reservoir Souring Pushes Alloy Into Existing Fields
Producing fields grow sourer as they age, with CO2 and hydrogen sulphide fractions rising through water injection, gas reinjection, and simple depletion. Carbon steel flowlines specified against original reservoir fluid stop being fit for what they now carry, and operators face either chemical inhibition programmes running indefinitely or replacement in corrosion-resistant material. Clad pipe wins that comparison on any line long enough for solid alloy to be unaffordable. The effect is a brownfield replacement stream that grows independently of new field sanctions, which is unusual in a business almost entirely tied to upstream capital cycles.
Market Impact: Jafurah targets 2 billion cubic fee








