Seria is at the epicenter of Brunei's wealth from oil and gas. It was not until 1,931 that the first commercial well delivered oil, and now Seria remains the centre for onshore as well as off shore drilling.

After breakfast at hotel, proceed to Seria Oilfield located 80kms West of Bandar Seri Begawan. Passing Tutong Town, white silica sands good for making Micro chip. Then visit to the Forestry Museum. Before approach to Seria Oilfield on route visit the Billionth Barrel Monument. Lunch provided at Kuala Belait Town.

Then drive through the Seria and visit the Brunei Liqefield Natural Gas Plant in Lunut before returning to city. Dinner provided at local restaurant. Back to hotel, free and overnight.