Yes, I love it! how good is zoloft for depression make you gain weight Chambriard said she had expected more than 40 companies to bid for Libra, the first Brazilian area to be sold under a 2010 "production-sharing" law that requires investors in the area to give the Brazilian government a share of output to sell on its own account. BP and BG have large oilfield investments close to Libra, and Exxon failed to find oil nearby several years ago.