المؤتمر نت http://www.almotamar.net صحيفة إلكترونية يومية تصدر عن حزب المؤتمر الشعبي العام (اليمن) Calvalley presses oil startup from Yemen's Block 9 http://www.almotamar.net/92.htm 2005-11-11 Calvalley Petroleum Inc., Calgary, hopes to start oil production by yearend from at least 2 wells in Hiswah field on Malik Block 9 in the Sayun-Masila basinCalvalley Petroleum Inc., Calgary, hopes to start oil production by yearend from at least 2 wells in Hiswah field on Malik Block 9 in the Sayun-Masila basin