TotalEnergies and partners launch construction of Common Seawater Supply Project (CSSP) and Ratawi oil field development in Iraq

The $10 billion Common Seawater Supply Project (CSSP) in Iraq commenced construction, signaling a critical infrastructure investment for sustaining regional oil production. Designed to deliver 5 million barrels per day of treated seawater for oilfield injection, CSSP directly addresses the long-term operational viability of southern Iraq's oilfields. This substantial water_waste sector development, involving TotalEnergies and QatarEnergy, ensures reservoir pressure maintenance for Basra Oil Company's assets. The simultaneous Ratawi oil field development in Iraq indicates a dual focus on new production alongside essential support infrastructure. This $10 billion commitment for the CSSP component alone highlights the significant capital required for upstream support in the Middle East. TotalEnergies, a global integrated energy company, secures future oil supply through this Iraqi development, aligning with its mission to provide reliable energy. For Basra Oil Company, the Iraqi state-owned entity managing significant oil and gas assets, this partnership is instrumental for sustaining fields contributing a substantial portion of the nation's crude output. QatarEnergy, a state-owned petroleum company of Qatar, expands its energy investment footprint through this collaboration in Iraq. Its increasing investment in energy finds concrete expression in this $10 billion Iraqi infrastructure project. This joint effort between TotalEnergies, Basra Oil Company, and QatarEnergy demonstrates a shared strategy to unlock and sustain hydrocarbon resources in Iraq. The 2025-09-15 announcement date for construction commencement underscores a forward-looking commitment to Iraq's energy future from all three partners.