Digitalization of the Corrosion Identification Process Using Digital Technologies in Mature Fields

Mature oil and gas fields are increasingly gaining attention as the industry seeks to maximize existing assets and meet energy demands sustainably. These fields, with their well-established infrastructure and proven reserves, offer significant opportunities for operators. The 2011 report, "Mature Oil Fields—Unleashing the Potential," by IHS Cambridge Energy Research Associates, indicated that approximately two-thirds of global daily average oil production comes from mature fields and that the percentage is increasing over time. The report considered fields mature if they had produced more than 50% of their established proved plus probable resource estimates or had produced for more than 25 years (Parshall, 2012). While they offer a valuable source of petroleum, their exploitation presents unique challenges to personnel's safety and production goals. Meanwhile, FPSOs (Floating Production Storage and Offloading) are broadly employed for production within these fields due to their remarkable versatility and economic advantages compared to other offshore platforms. According to a report by The Business Research Company, the FPSO market reached $19.89 billion in 2024 and is projected to grow at a CAGR of 8.5%, reaching $28.8 billion by 2028 (The Business Research Company, 2024). These data demonstrate the rising demand for FPSO within the Oil and Gas industry. Yet, many of these units are older, repurposed vessels that come with inherent issues—chief among them being corrosion.