Horizon Petroleum Advances L7 Well to Production Testing

Horizon Petroleum successfully completes workover on Lachowice 7 well in Poland, with perforation and new completion assembly installation complete. The company expects to commence acid stimulation and production testing on September 23, 2026, to evaluate the well's productive capacity and potential for future commercial production. The workover represents a key operational milestone for Horizon and expands reservoir exposure, with encouraging indications of natural fracture connectivity.