[1/2] PDVSA's U.S. unit Citgo Petroleum refinery is pictured in Sulphur, Louisiana, U.S., June 12, 2018.
Some U.S. courts have granted creditors rights to negotiate the sale of Venezuelan assets abroad in order to collect debts, such as the Citgo refinery, the crown jewel of Venezuela's overseas assets, and a subsidiary of PDVSA.
In the document, a report from the interim government's prosecution team, the lawyers say failure to pursue the lawsuits would risk losing the overseas assets.
Opposition groups maintain that control of overseas assets is not at risk, despite last month's removal of the interim government, though they have not given details of what will happen with ongoing litigation.
Reporting by Vivian Sequera and Mayela Armas; Writing by Sarah Morland Editing by Marguerita ChoyOur Standards: The Thomson Reuters Trust Principles.