Translation of "Extracting" in Portuguese

In the world, PDVSA, is now practically bankrupt and has more problems, including extracting

do mundo, PDVSA, que esta praticamante na bancarrota e tem mais problemas, incluindo a extração

One second, the oil company with the largest reserves in the world has problems extracting

Esperem la, a petrolifera com as maiores reservas no mundo tem problemas com a sua estração?

Hugo Chávez came to power, at which time PDVSA was extracting 3 and a half million

de Hugo Chavez ter chegado ao poder, altura em que a PDVSA estava a extrair 3,5 milhões