&lt;Orbit Oil and Gas Ltd> saidthe value of its oil and gas reserves increased by 19 pct to
52.6 mln dlrs from 44.2 mln dlrs reported at year-end 1985,
according to an independent appraisal.
    Orbit said it has reserves of 2.4 mln barrels of oil and
natural gas liquids and 67.2 billion cubic feet of natural gas.
    In addition, 75 pct owned &lt;Sienna Resources Ltd> has
Canadian reserves of 173,000 barrels of oil and 1.6 bcf of
natural gas with a current value of 2.2 mln dlrs, Orbit said.
 Reuter
