Several firms have guided Latin American oil and gas giant GeoPark in the sale of its stakes in two non-core assets located in Brazil and Colombia, in two deals worth some US$20 million. GeoPark relied on Cescon, Barrieu, Flesch & Barreto Advogados for the Brazilian leg of the deal, whilst the buyer – Rio de Janeiro-based counterpart Gas Bridge Storage – enlisted Mattos Filho. Partners: Rafael Baleroni and Leandro Corrêa, and associate Antonio Lira.