Calvalley Petroleum Spuds Hiswah-6 Appraisal Well

Calvalley Petroleum reports that drilling operations at the Hiswah-6 appraisal well in Yemen have started. Hiswah-6 is located approximately 2 kilometers NW of the Hiswah-5 well. Unlike the previous Hiswah appraisal wells, a vertical pilot hole will not be drilled and the well will be drilled as a directional and horizontal well towards the south east.

Calvalley is operator of Block 9 in Yemen and holds a 100% stake.