Further to DEA 8 Aug â17, Chevron has reportedly decided to sell its 25% in the multi-block, 11,374-sq km, South Natuna Sea block B PSC (in purple below), to operator Medco. PT Bumi Hasta Mukti (BHM) was earlier reported to be the buyer. The deal would result in Medco being 100% block holder. 
Chevron has reportedly decided to sell its 25% in the multi-block (1374kmÂ²) South Natuna Sea block B PSC, to operator Medco. PT Bumi Hasta Mukti (BHM) was earlier reported to be the buyer.