Operator Elf holds a 37.5% stake in the field with Canadian Fletcher Challenge 35%, Jasra Petroleum 22.5% and other Bruneian interests 5%. Drilling of the Maharaja Lela 3 appraisal well earlier this year had encountered hydrocarbons in a number of reservoir sequences and produced 29 million standard cubic feet of gas and 444 barrels of condensate per day on test.