Your results are remarkably close to mine as well, i estimated 1.45 million for both wells, as the gryphon well from my estimates does not appear to be producing much, i dont know what wapiti NGL or condensates are, only what the Barrels of oil are and assume these are light oil rather than the heavier condensates.
The figures are taken from david recent answers on the investment hub, for volume, COGS and sale price and profit for the various components
