Dec 5 (Reuters) - Beach Energy Ltd BPT.AX :
* NEW GSAS EXECUTED WITH ADELAIDE BRIGHTON AND ALINTA ENERGY FOR DELIVERY OF SALES GAS IN 2018
* MIDDLETON PHASE 1 EXPANSION UNDERWAY TO INCREASE DAILY CAPACITY FROM 25 MMSCF TO 40 MMSCF
* BEACH WILL SUPPLY CUSTOMERS UP TO A TOTAL OF 4 PJ OF SALES GAS OVER AN INITIAL 12 MONTH PERIOD COMMENCING 1 JANUARY 2018.
* TARGETS COMPLETION BY END OF FY18