Separately, Ithaca has agreed with Engie E&P to acquire 75% interest and operatorship of license P1823 (Block 30/13b), effective May 1. The license holds the Austen discovery, which is 30 km southeast of the Greater Stella hub.
Austen is an Upper Jurassic oil and gas-condensate accumulation on which a number of wells have been drilled. The most recent was appraisal well 30/1b-1010Z drilled by Engie in 2012 that was tested at a maximum flow rate of 7,820 boe/d, which was 50% oil.
The gross contingent resources associated with Austen are estimated by Ithaca at 4-28 million boe. An independent assessment will be completed at yearend as part of the usual annual reserves evaluation exercise.
After the deal is completed, the Austen license interest will be operator Ithaca with 75% and Premier Oil PLC with 25%. Ithaca says further subsurface and development engineering studies are planned to advance preparation of a field development plan for approval prior to January 2019.
The license acquisitions are expected to complete in the second half. Ithaca’s working interest acquisition in Vorlich from Total was completed in July.
Ithaca notes that the majority of required deepwater marine system trials have been successfully completed since the recent departure of the FPF-1 floating production facility from the Remontowa shipyard in Poland (OGJ Online, July 12, 2016). The final remaining trials are expected to be completed in the coming days.