Brazil's Estadao reports that Gazprombank set up a money laundering scheme in Switzerland with Derwick Oil & Gas.
More on Derwick Oil & Gas. A document leaked to this site shows that Derwick Oil & Gas (the "Creditor"), a Barbados co owned and managed by Alejandro Betancourt and Francisco Convit, committed to give a $35 million loan to Gazprombank Latin America Ventures B.V. (the "Borrower"), a joint venture between Derwick and GPB Global Resources B.V., in turn a fully owned Gazprom subsidiary.
PLEASE READ UPDATE ADDED 03/04/2017 BELOW - It has become a custom. Unsupported information leaked to this site ends up being confirmed by official evidence. The latest puts to rest an extraordinary claim: that Derwick Oil & Gas was actually a silent partner of Russia's Gazprombank Latin America Ventures B.V. in its dealings with Petroleos de Venezuela (PDVSA).