G3 Exploration Ltd. reported gas sales and production results for the year ended December 31, 2017. Total gross production for the full year 2017 was 10.09 Bcf, a slight decrease in comparison to the same period in 2016 (11.23 Bcf). This is attributed to G3 Exploration's non-operated assets, adjustments made in CNOOC's volume measurement methodology, as well as a modest decline in production at the GCZ Block.

Total equity gas sales for the GSS operated wells and GCZ CNPC operated wells for the full year of 2017 was 3.31 Bcf compared to 3.41 Bcf during the same period in 2016.