GUILLERMO LASSO | Upstream

Clashes in Ecuador drive state-controlled company to declare force majeure at trio of Amazon fields

Ecuador says 16 companies have shown interest in Intracampos II Amazon bid round

Ecuador offers six exploration blocks in Amazon region

Colombia and Ecuador breathe life into oil licensing

OPINION: Lasso offers chance of new start for oil producer Ecuador

Ecuador's Lasso pledges new oil contract model and Yasuni park review