The Minister of Petroleum and Mineral Resources, Eng. Ali bin Ibrahim Al-Naimi arrived here today on a several-day official visit to Australia. Upon arrival in Adelaide Airport, Eng. Al-Naimi was received by Saudi Ambassador to Australia and New Zealand Hassan bin Talat Nazer and a number of officials. During the visit, the Minister of Petroleum and Mineral Resources will deliver a speech during the opening ceremony of "Australian Oil and Gas Conference", and will meet with a number of Australian officials.