(HOUSTON)Carrizo Oil & Gas Inc. and Avista Capital Partners said Tuesday they have formed a joint venture to buy and develop land in the energy-rich Marcellus shale region.READ MORE

Among the premarket activity stories for Thursday, Oct. 16, from AP Financial News: NEW YORK (AP)--Shares of eBay Inc. were trading down ahead of the market open Thursday after the...READ MORE

(NEW YORK)An analyst upgraded Carrizo Oil & Gas Inc. Thursday, citing a pullback in the independent crude oil and natural gas producer's stock price. Jefferies & Co. analyst Subash Chandra b...READ MORE

(NEW YORK)Shares of Carrizo Oil & Gas Inc. dropped Thursday as prices for crude oil and natural gas declined. The independent crude oil and natural gas producer's stock fell $4.94, or 14.3 p...READ MORE

Among the stock activity stories for Thursday, Oct. 2, from AP Financial News: NEW YORK (AP)--Shares of Mosaic Co. plummeted Thursday after its fiscal first-quarter earnings widely...READ MORE

(HOUSTON)Carrizo Oil & Gas on Thursday reported a second-quarter loss, but the independent crude oil and natural gas producer came in ahead of Wall Street estimates when excluding one-time ...READ MORE

(NEW YORK)Standard & Poor's Inc. included 18 U.S. energy companies among 73 companies based in the United States that made its annual Global Challengers, a list released Wednesday of mid-siz...READ MORE