NasdaqUPDATE 1-Top Venezuela oil executive Chacin arrested in graft probe -sourcesReutersOrlando Chacin leads PDVSA's CVP subsidiary, which looks after joint ventures with foreign partners, and was the right-hand man of the company's former preside …

Venezuela's PDVSA seeking to securitize oil services debtsReutersSeveral oil services companies suspended or slowed operations this year due to difficulties in obtaining payment from PDVSA, which is struggling because of low oil prices and a decaying s …