VAALCO Energy, Inc. (EGY) is set to release first-quarter results on May 7. The current Zacks Consensus Estimate for the to-be-reported quarter is a profit of 2 cents per share on revenues of $91.2 million.Let’s delve into the factors that might have influenced the West Africa-focused oil and gas finder’s results in the March quarter. But it’s worth taking a look at EGY’s previous-quarter performance first.Highlights of Q4 Earnings & Surprise HistoryIn the last reported quarter, the Houston, TX-based intern ...