Operational & Corporate Update
13 September 2023 IOG plc Operational & Corporate Update IOG plc ("IOG", or "the Company"), (AIM: IOG.L) provides an operational and corporate update. Operations · Blythe H2 well Operating Efficiency was 96.9% in August 2023 (2023 YTD: 94.4%) · H2 gas rate declined from 27.7 mmscf/d to 21.2 mmscf/d over the month · No formation water production · Initial production data indicates connected gas volumes in line with expectations · One-week planned Bacton terminal shutdown successfully completed in early August, resulting in: · Production Efficiency