PTEN - Patterson-UTI Energy, Inc. (Patterson-UTI) is a provider of contract drilling services to major and independent oil and natural gas operators in Texas, New Mexico, Oklahoma, Arkansas, Louisiana, Mississippi, Colorado, Utah, Wyoming, Montana, North Dakota, South Dakota, Pennsylvania and western Canada (Alberta, British Columbia and Saskatchewan). News .. Financial Highlights .. Analyst Estimates .. Option Chain .. IV ..Candlestick Analysis..Short Interest.