Solution To Leaky Wellbores means deploying gilsonite-rich cement to seal micro-annuli, cut sustained casing pressure, and restore zonal isolation. Our approach blends hydrocarbon-affinity sealing with particle bridging to reduce porosity and gas permeability after exposure. Designed within API/NORSOK/ISO barrier frameworks, it delivers stable density without large water extension and maintains strength at realistic BHST. We outline dosage windows (2.5–7.5% BWOC), particle-size strategies, lab qualification (FTIR/TGA, permeability, SEM), and field verification via bond logs and SCP decay. This practical roadmap helps operators fix leaky wells faster, lower emissions, and extend well life—using a proven, service-ready additive system offered by us.