POCO PETROLEUMS LTD <POC.TO> 2ND QTR NET Period ended April 30 Shr not given Net 2,600,000 vs 1,600,000 Revs 18.1 mln vs 15.1 mln SIX MTHS Shr 21 cts vs 42 cts Net 3,800,000 vs 5,500,000 Revs 32.9 mln vs 35.8 mln