Singapore-based Conrad Petroleum is gearing up to drill another wildcat on its Duyung production sharing contract off Indonesia, which hosts the Mako gas discovery.

Farminee Coro Energy said the block’s partners intend to drill a probe targeting the Tambak prospect that lies under the central section of the Mako field.

Tambak is an inverted anticlinal structure that could contain approximately 250 billion cubic feet of prospective gas resources under mid-case assumptions and is seen by the operator as having a 45% chance of success.