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UPDATE - Barclays Upgraded Patterson-UTI Energy (PTEN) to Overweight; More Positive on North America; Compelling NAV Dec 19, 2011 01:12PM
Notable Analyst Rating Changes 12/19: (TLM) (URI) (BMC) Upgraded; (GGP) (LPX) (RIMM) Downgraded Dec 19, 2011 11:25AM
Barclays Upgrades Patterson-UTI Energy (PTEN) to Overweight Dec 19, 2011 09:05AM
Notable Analyst Rating Changes 12/02: (LOW) (LULU) (SINA) Upgraded; (PPG) (LPX) (GES) Downgraded Dec 2, 2011 11:09AM
Notable Analyst Rating Changes 12/01: (LCC) (PG) (HPQ) Upgraded; (ADBE) (UNM) (FFIV) Downgraded Dec 1, 2011 11:25AM


Nov 29, 2011 11:18AM Notable Analyst Rating Changes 11/29: (LCC) (RIMM) (DNR) Upgraded; (PPL) (NBR) (ZION) Downgraded
Mar 14, 2011 01:03PM Barclays on U.S. Oil Services & Drilling: A More Optimistic View of North America
Feb 7, 2011 01:43PM Barclays Maintains an 'Equalweight' on Patterson-UTI Energy (PTEN); The Transition Continues
Nov 1, 2010 02:06PM Barclays Maintains an 'Equalweight' on Patterson-UTI Energy (PTEN); Adding More Term Contracts
Oct 15, 2010 10:34AM Notable Analyst Rating Changes 10/15: WFMI, NVTL, PTEN, CHS Upgraded; AMSC, QLGC, ANDS, JCP Downgraded
Oct 5, 2010 02:01PM Barclays on Global Oil Services & Drilling: The Original Oil Patch Weekly
Jul 26, 2010 10:40AM Notable Analyst Rating Changes 07/26: AONE, PTEN, WFR, BX Upgraded; SAFM, TEVA, SLB, STM Downgraded
Jul 12, 2010 01:15PM Barclays Maintains an 'Equalweight' on Patterson-UTI Energy (PTEN); A Transformation Underway
Jul 6, 2010 09:06AM Barclays Ratings Changes To Oil Well Services and Equipment Stocks
May 8, 2009 08:08AM Barclays Downgrades Oil & Gas Drilling & Exploration Stocks - Part 1
Mar 27, 2009 09:03AM Barclays Downgrades Oil Well Services & Equipment Stocks to Equalweight