Dec 5 (Reuters) - Beach Energy Ltd BPT.AX :
* Has signed a gas sales agreement with Adelaide Brighton Cement Limited
* Deal for supply exmoomba of processed sales gas from beach's 100% owned western flank acreage
* Supply of gas over a 12 month term is expected to commence on 1 january 2017
* "Beach expects a material uplift in net revenue from its western flank gas acreage" Source text for Eikon: ID:nASX8ZTy9G Further company coverage: BPT.AX