
Horizon Petroleum begins production testing at Lachowice gas field in Poland
(Oil & Gas 360) – Publisher’s Note: Horizon Petroleum will present at EneCom Denver – The Energy Investment Conference at the Westin Downtown, August 17-19, 2026. Register to attend. (World Oil) – Horizon Petroleum has advanced its Lachowice gas development in southern Poland after executing a drilling and services contract for the re-entry, recompletion and production testing of the Lachowice-7 (L7) well and securing final regulatory approval to begin field operations. The