HOUSTON, May 1, 2008 /PRNewswire-FirstCall via COMTEX News Network/ -- Apache Corporation (NYSE, Nasdaq: APA) today reported first-quarter net income of $1.02 billion, or $3.03 per diluted common share, the company's second consecutive quarter with earnings over $1 billion and a 108-percent increase from earnings of $492 million or $1.47 per share in the prior-year period.