Lagos, Nigeria – May 2025 – Marine Platforms Limited (MPL), a leading indigenous oilfield marine and subsea solutions provider, is pleased to announce the successful completion of a comprehensive deepwater hydraulic leak inspection and intervention campaign on the ERHA Field Development under a Farm-Out Assignment Agreement between ESSO Exploration and Production Nigeria Limited (ESSO), Shell Nigeria Exploration and Production Company (SNEPCo), and MPL.

Project Overview
The operations were executed using Work-Class ROV technology at water depths exceeding 1,000 meters, targeting identified anomalies across critical subsea infrastructure including Christmas Trees (XTs), Subsea Distribution Units (SDUs), and Umbilical Termination Assemblies (UTAs). The primary objectives focused on hydraulic integrity validation, leak mitigation, and assurance of subsea asset operability to ensure uninterrupted production.

Scope of Work Executed
Marine Platforms deployed its ROV systems to conduct a comprehensive sequence of inspections, interventions, and valve testing operations across five subsea locations (DCW, DCE, DCN, DC4, and DC2). The campaign successfully identified and addressed various anomalies including active hydraulic leaks, degraded valve seals, material deposits, and methanol discharge under live production conditions.

These operations reaffirm MPL’s commitment to subsea asset integrity, proactive risk mitigation, and rapid intervention capabilities, ensuring the sustained reliability of client production systems while upholding the highest safety and environmental standards.

About Marine Platforms;

An offshore value-driven services company, providing integrated subsea solutions across the Gulf of Guinea, with core competencies in subsea construction and installation, inspection, maintenance, and repair (IRM), well intervention services, and asset integrity. These capabilities are supported by a culture of safety, humility, respect, innovation, and excellence, alongside a strong commitment to local capacity development.

Headquartered in Lagos, with an operations base in Port Harcourt and a technical office in Aberdeen, Marine Platforms continues to play a leading role in shaping the future of offshore energy in Africa.

For media enquiries, please contact: communications@marineplatforms.com