Petroleum Development Corp

EnerCom, Inc. Presents The Oil & Services Conference™ 10, February 21-23, 2012 in San Francisco

PDC Energy Reports 2011 Production Increase of 26% to 47.5 Bcfe; Year-End 2011 Proved Reserve Increase of 18% to Over One Tcfe; Reserve Replacement of 435%; and a 95% Increase of PV-10 Value of Proved Reserves to Approximately $1.4 Billion

PDC Energy files automatic mixed securities shelf

PDC Energy management to meet with Wunderlich

PDC Energy Announces 2011 Fourth Quarter and Year-End Investor Conference Call - Thursday, March 1, 2012

PDC Energy initiated with a Buy at SunTrust

PDC Energy downgraded to Hold from Buy at Brean Murray

JP Morgan's energy analysts hold an analyst/industry conference call

Playing the Shale Energy Landgrab

Top Analyst Upgrades & Downgrades (AKAM, ANGI, AAPL, CBE, FIO, GGP, GES, PETD, PMCS, PLD, REG, RS, UA, PANL, VTR, WSM)

PDC Energy downgraded to Hold from Buy at Canaccord

Growing Oil And Gas Driller Buys More Land In Permian Basin

Petroleum Development To Focus On Wattenberg Field In 2012 (PETD)

Small-Cap Niobrara Players To Watch In 2012 (CXPO, GMXR, KWK, PQ, PETD)

Susman Godfrey, Foley Bezek and Good Wildman File Class Action Lawsuit Against Petroleum Development Corporation (Doing Business as PDC Energy) (NASDAQ: PETD)

Susman Godfrey, Foley Bezek and Good Wildman File Class Action Lawsuit Against Petroleum Development Corporation (Doing Business as PDC Energy) (NASDAQ: PETD)

PDC Energy To Sell Remaining Permian Basin Assets; Sees Higher Output In 2012

Concho to Acquire $175M in Petroleum Development Corp. Assets

PDC Energy FY12 CapEx is expected to be approximately $284M

Concho Resources acquires Permian Basin properties

PDC Energy Announces the Signing of a Definitive Agreement to Sell Its Permian Basin Assets Totaling Approximately $188 Million, 2012 Capital Budget of $284 Million and Estimated Production Guidance for 2012 of 53 Bcfe

PDC Energy to Host Analyst Day in Boston on Tuesday, March 13, 2012

PDC Energy initiated with a Buy at Brean Murray

Stifel Nicolaus E&P analyst research team to hold a conference call

PDC Energy price target raised to $44 from $37 at Pritchard

Petroleum Development Shares Popped: What You Need to Know

Oil Prices: Iran on Oil Traders' Radar

Pritchard to host a conference

PDC Energy upgraded to Buy from Accumulate at Global Hunter

Petroleum Development Corp. Reports Operating Results (10-Q)

PDC Energy reports production from continuing ops up 24% to 12Bcfe

PDC Energy reports Q3 EPS 28c ex-items vs. consensus 3c

PDC Energy Announces Third Quarter 2011 Results; Company Reports Strong Quarterly Financial Metrics, Continued Production Growth and Successful Purchase of Additional Partnerships

Independent Oil and Gas Stocks Plunged: What You Need to Know

Chesapeake's Drilling Growth

PDC Energy Sets Up For 2012 (PETD, CRZO, CHK, NBL)

PDC Energy to host analyst day

PDC Energy Upsizes Its Revolving Credit Facility

PDC Energy initiated with an Average at Caris

Petroleum Development Corp. (PETD) Dropped To Another New Low