http://www.almotamar.net صحيفة إلكترونية يومية تصدر عن حزب المؤتمر الشعبي العام (اليمن) http://www.almotamar.net/261.htm 2005-12-23 Calvalley Petroleum, an international, junior oil and gas company based in Calgary, Alberta, is pleased to provide the following update on its operations on Block 9 in the Republic of Yemen. The drilling rig was released on December 16th from the Company's sixth horizontal Hiswah well (Hiswah-8) which was spudded on November 25, 2005.