ISLAMABAD: An accountability court extended physical remand of former prime minister Shahid Khaqan Abbasi, Miftah Ismail and Shaikh Imranul Haq until September 26, ARY News reported on Thursday. National Accountability Bureau (NAB) officials had produced Shahid Khaqan Abbasi, former finance minister Miftah Ismail and former managing director of Pakistan State Oil (PSO) Shaikh Imranul Haq,  in accountability court on Thursday in LNG reference hearing.