YPF Investors Fight Argentina Over Discovery In $16B Case

By Caroline Simson · July 2, 2026, 7:21 PM EDT

As investors in Argentine oil and gas exploration company YPF SA gear up for a multibillion-dollar arbitration against Argentina, disputes still remain over exactly what discovery from a parallel proceeding in...

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Case Information

Case Title

Petersen Energia Inversora, S.A.U. et al v. Argentine Republic et al

Case Number

1:15-cv-02739

Court

New York Southern

Nature of Suit

Contract: Other

Date Filed

April 08, 2015