Pisani: Another heartbreaking day for oil investors By: CNBC.com News August 13, 2015 at 17:51 PM EDT Oil stocks slide as crude hits new low. Read More >> Related Stocks: Apache Corp Baker Hughes Inc Chesapeake Energy ConocoPhillips Devon Energy Energy Select Sector SPDR S&P Oil & Gas Expl & Prod SPDR Southwestern Energy Transocean Ltd