Aug 6 (Reuters) - Petsec Energy Ltd PSA.AX :
* PETSEC ENTERS IN PSA FOR SALE OF ITS US OIL AN GAS INTERESTS
* DEAL COMPRISES SALE OF INTERESTS IN HUMMER, MYSTIC BAYOU AND JEANERETTE FIELDS
Aug 6 (Reuters) - Petsec Energy Ltd PSA.AX :
* PETSEC ENTERS IN PSA FOR SALE OF ITS US OIL AN GAS INTERESTS
* DEAL COMPRISES SALE OF INTERESTS IN HUMMER, MYSTIC BAYOU AND JEANERETTE FIELDS