Rejection of Possible Offer

Rejection of the possible offer for Ophir by PT Medco Energi Global PTE Ltd (“Medco Global”) (a wholly-owned subsidiary of PT Medco Energi Internasional Tbk (“Medco”)).

Response to Medco announcement

Statement regarding the potential acquisition of Ophir by PT Medco Energi Global PTE Ltd (“Medco Global”) (a wholly-owned subsidiary of PT Medco Energi Internasional Tbk (“Medco”)).