Rising oil prices lift oil companies By: MarketMinute.com Stock News May 16, 2016 at 17:19 PM EDT Rising crude oil prices lifted shares of Memorial Production Partners (Nasdaq: MEMP) 31 cents to close at $2.41 and Pengrowth Energy Corp. (NYSE: PGH) 23 cents to close at $1.89. Related Stocks: Pengrowth Energy Corp