Our Field Experience At Bentayan Field

Abstract

The Bentayan field is located on the northeast flank of the South Sumatra basin. Oil properties of this reservoir currently have oil gravity of 17°API and maximum viscosity recently from 82,2 cp to 113,7 cp. Bentayan field is considered as a heavy oil reservoir, and so far only 14% of Bentayan oil reserve has been produced.

Our Field Experience At Sungai Lilin

Abstract

Sungai Lilin oil field is located on the northeast flank of the South Sumatra basin, which suffered a production drop to 25 bopd and stable at 80 bopd with high water cut in 2007. This carbonate reservoir has a string oil wetting behavior. Previously, many IOR methods have been applied withour successful result. However, using SeMAR technology on ten production wells resulted on good responds (50% to 400% increase) in production peak.