 Trillion Energy International Inc CSE:TCF OTCMKTS:TCFF FRA:3P2N said it has started drilling preparation work for its first two South Akcakoca Sub-Basin SASB development wells, with capital provided from company sources. The oil and gas producer, which owns 49 of the SASB natural gas field in the Black Sea, also announced it is triggering the acceleration provision in all outstanding stock and purchase warrants issued during 2020 to provide additional working capital for the drilling program. 