Tag - oil and gas
Saudi Aramco invests $5m in oil blockchain VAKT
ExxonMobil, Shell oil consortium trials blockchain to decide joint venture interests
Thailand looks at blockchain to stem oil export VAT fraud
US Homeland Security in blockchain award to track oil imports
Dietsmann in blockchain pilot for oil rig maintenance
US oil consortium uses blockchain for expenditure authorization
US oil blockchain consortium contracts Data Gumbo
Shell, Macquarie to join Sinochem blockchain crude oil platform
