The trio believes that if it can achieve a higher structural position in the reservoir 380 metres from the original bottom-hole location the venture can tap 10 metres of additional pay identified by seismic data.
Discovered in 2004, Zaniemysl-3 has been producing since 2006 and has generated 20.8 billion cubic feet of gas to date.
PGNiG operates the Fences concession on a 51% working interest with FX Energy and CalEnergy each owning 24.5%