AMERON INTERNATIONAL | NOV Inc. | oilfield services and supplies | workplace safety or health violation | 2007 | $6,170 |
PATTERSON-UTI DRILLING CO | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2006 | $11,000 |
KEY ENERGY SERVICES, INC. | Key Energy Services | oilfield services and supplies | workplace safety or health violation | 2006 | $6,750 |
NABORS DRILLING USA LP | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2006 | $5,781 |
PIONEER DRILLING SERVICES LTD | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2006 | $5,625 |
PATTERSON-UTI DRILLING COMPANY LLC | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2006 | $6,250 |
PATTERSON-UTI DRILLING COMPANY LLC | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2006 | $5,158 |
NABORS DRILLING USA LP | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2006 | $8,500 |
BASIC ENERGY SERVICES LP | Ranger Energy Services | oilfield services and supplies | workplace safety or health violation | 2006 | $6,375 |
PATTERSON-UTI DRILLING COMPANY LLC | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2006 | $8,308 |
NABORS DRILLING USA LP | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2007 | $6,047 |
PATTERSON-UTI DRILLING COMPANY LLC | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2007 | $5,312 |
PATTERSON-UTI DRILLING COMPANY LLC | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2008 | $11,655 |
NABORS DRILLING USA LP | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2008 | $6,046 |
KEY ENERGY SERVICES LLC | Key Energy Services | oilfield services and supplies | workplace safety or health violation | 2008 | $6,375 |
PATTERSON-UTI DRILLING COMPANY LLC | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2008 | $5,874 |
NABORS WELL SERVICES RIG #721 | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2007 | $5,000 |
PIONEER DRILLING RIG#22 | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2008 | $5,000 |
PATTERSON-UTI DRILLING CO., RIG NUMBER 128 | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2006 | $5,000 |
PATTERSON-UTI DRILLING CO., RIG NUMBER 128 | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2006 | $15,000 |
CONNER STEEL PRODUCTS, LTD. | NOV Inc. | oilfield services and supplies | workplace safety or health violation | 2006 | $13,776 |
PATTERSON-UTI DRILLING COMPANY | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2006 | $5,000 |
NABORS DRILLING RIG #188 | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2006 | $5,500 |
ENSIGN UNITED STATES DRILLING CALIFORNIA INC. | Ensign Energy Services | oilfield services and supplies | workplace safety or health violation | 2007 | $5,935 |
PATTERSON-UTI DRILLING CO LP LLLP RIG 135 | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2006 | $10,000 |
PATTERSON-UTI DRILLING CO LP LLLP RIG 518 | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2006 | $7,350 |
ENSIGN UNITED STATES DRILLING, INC. | Ensign Energy Services | oilfield services and supplies | workplace safety or health violation | 2008 | $5,400 |
HELMERICH & PAYNE INTERNATIONAL DRILLING CO. | Helmerich & Payne | oilfield services and supplies | workplace safety or health violation | 2008 | $5,900 |
PATTERSON-UTI DRILLING CO LP LLLP RIG 50 | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2006 | $11,500 |
PATTERSON-UTI DRILLING CO LP LLLP RIG 521 | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2006 | $8,000 |
PATTERSON UTI DRILLING COMPANY, LP | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2006 | $9,500 |
ENSIGN UNITED STATES DRILLING (CALIFORNIA), INC. | Ensign Energy Services | oilfield services and supplies | workplace safety or health violation | 2006 | $5,000 |
SCHLUMBERGER | Schlumberger | oilfield services and supplies | workplace safety or health violation | 2007 | $5,475 |
HALLIBURTON ENERGY SERVICES | Halliburton | oilfield services and supplies | workplace safety or health violation | 2007 | $9,500 |
PATTERSON-UTI ENERGY, INC. RIG #184 | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2008 | $5,000 |
NABORS DRILLING USA, LP RIG #768 | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2006 | $5,073 |
HELMERICH & PAYNE IDC RIG 165 | Helmerich & Payne | oilfield services and supplies | workplace safety or health violation | 2007 | $6,186 |
HELMERICH & PAYNE IDC RIG 145 | Helmerich & Payne | oilfield services and supplies | workplace safety or health violation | 2007 | $5,836 |
NABORS DRILLING USA, LP | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2007 | $11,500 |
NABORS DRILLING USA, LP | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2007 | $20,500 |
NABORS DRILLING USA, LP | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2007 | $13,925 |
SMITH INTERNATIONAL, INC. | Schlumberger | oilfield services and supplies | workplace safety or health violation | 2006 | $9,000 |
PATTERSON-UTI DRILLING COMPANY, LP | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2007 | $11,792 |
PATTERSON-UTI DRILLING CO LP LLLP RIG 131 | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2007 | $9,000 |
KEY ENERGY SERVICES | Key Energy Services | oilfield services and supplies | workplace safety or health violation | 2008 | $42,000 |
BAKER HUGHES DRILLING FLUIDS | Baker Hughes | oilfield services and supplies | workplace safety or health violation | 2007 | $5,670 |
PIONEER DRILLING CO., RIG #1 | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2007 | $5,350 |
BASIC ENERGY SERVICES, INC., RIG NUMBER 1408 | Ranger Energy Services | oilfield services and supplies | workplace safety or health violation | 2007 | $6,561 |
ENSIGN UNITED STATES DRILLING, RIG # 286 | Ensign Energy Services | oilfield services and supplies | workplace safety or health violation | 2008 | $5,000 |
HELMERICH & PAYNE INTER. DRILLING CO. RIG #118 | Helmerich & Payne | oilfield services and supplies | workplace safety or health violation | 2007 | $10,500 |
PATTERSON UTI | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2008 | $9,000 |
HALLIBURTON ENERGY SERVICES | Halliburton | oilfield services and supplies | workplace safety or health violation | 2007 | $28,000 |
PATTERSON-UTI DRILLING COMPANY, LP RIG#100 | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2008 | $6,500 |
DRAGON PRODUCTS LTD | Modern Group | oilfield services and supplies | workplace safety or health violation | 2007 | $9,250 |
NATIONAL OILWELL VARCO | NOV Inc. | oilfield services and supplies | workplace safety or health violation | 2007 | $11,275 |
NABORS DRILLING USA LP, RIG#722 | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2008 | $9,180 |
ENSIGN UNITED STATES DRILLING, INC. | Ensign Energy Services | oilfield services and supplies | workplace safety or health violation | 2008 | $5,000 |
NABORS DRILLING USA | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2009 | $5,500 |
NABORS DRILLING USA | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2009 | $9,000 |
KEY ENERGY SERVICES, INC. | Key Energy Services | oilfield services and supplies | workplace safety or health violation | 2009 | $6,375 |
HELMERICH & PAYNE INTERNATIONAL DRILLING CO. | Helmerich & Payne | oilfield services and supplies | workplace safety or health violation | 2009 | $7,240 |
NABORS DRILLING USA LP | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2008 | $5,000 |
PATTERSON-UTI DRILLING CO LLC | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2010 | $5,350 |
KEY ENERGY SERVICES, INC | Key Energy Services | oilfield services and supplies | workplace safety or health violation | 2008 | $7,050 |
WEATHERFORD INTERNATIONAL | Weatherford International | oilfield services and supplies | workplace safety or health violation | 2008 | $14,000 |
KEY ENERGY | Key Energy Services | oilfield services and supplies | workplace safety or health violation | 2008 | $5,950 |
ROWAN COMPANIES, INC., ROWAN GORILLA III | Valaris | oilfield services and supplies | workplace safety or health violation | 2011 | $9,000 |
DRAGON PRODUCTS, LTD | Modern Group | oilfield services and supplies | workplace safety or health violation | 2011 | $60,000 |
NATIONAL OILWELL VARCO GARROW | NOV Inc. | oilfield services and supplies | workplace safety or health violation | 2011 | $17,000 |
PATTERSON-UTI DRILLING COMPANY INC. | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2010 | $7,000 |
ROWAN COMPANIES, INC. - RIG #54 | Valaris | oilfield services and supplies | workplace safety or health violation | 2010 | $9,165 |
NABORS DRILLING USA LP RIG 776 | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2009 | $15,275 |
ENSIGN U. S. DRILLING (CALIF.) INC. | Ensign Energy Services | oilfield services and supplies | workplace safety or health violation | 2013 | $8,150 |
ENSIGN UNITED STATES DRILLING (CALIFORNIA), INC. | Ensign Energy Services | oilfield services and supplies | workplace safety or health violation | 2013 | $13,000 |
CB&I CONSTRUCTORS, INC. | McDermott International | oilfield services and supplies | workplace safety or health violation | 2009 | $7,700 |
PATTERSON - UTI DRILLING COMPANY, LP | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2010 | $9,000 |
KEY ENERGY SERVICES CALIFORNIA INC | Key Energy Services | oilfield services and supplies | workplace safety or health violation | 2010 | $20,500 |
SCHLUMBERGER | Schlumberger | oilfield services and supplies | workplace safety or health violation | 2010 | $5,075 |
NABORS WELL SERVICES | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2010 | $18,000 |
BAKER HUGHES PETROLITE | Baker Hughes | oilfield services and supplies | workplace safety or health violation | 2010 | $5,250 |
NABORS DRILLING COMPANY | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2009 | $7,000 |
PATTERSON-UTI DRILLING COMPANY LLC | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2010 | $31,150 |
PATTERSON-UTI DRILLING COMPANY LLC | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2010 | $9,888 |
HELMERICK & PAYNE INTERNATIONAL DRILLING CO. | Helmerich & Payne | oilfield services and supplies | workplace safety or health violation | 2010 | $5,000 |
PATTERSON UTI DRILLING CO LLC | Patterson-UTI Energy | oilfield services and supplies | workplace safety or health violation | 2011 | $7,000 |
NABORS DRILLING USA, INC. | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2010 | $5,600 |
HECKMANN WATER RESOURCES CORPORATION | Nuverra Environmental Solutions | oilfield services and supplies | workplace safety or health violation | 2010 | $7,500 |
WEATHERFORD ARTIFICIAL LIFT SYSTEMS, INC. | Weatherford International | oilfield services and supplies | workplace safety or health violation | 2010 | $107,500 |
WEATHERFORD ARTIFICIAL LIFT SYSTEMS, INC. | Weatherford International | oilfield services and supplies | workplace safety or health violation | 2010 | $117,500 |
NABORS DRILLING USA LP RIG #FO3 | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2010 | $5,000 |
PEAK OILFIELD SERVICES INCORPORATED | Select Energy Services Inc. | oilfield services and supplies | workplace safety or health violation | 2010 | $8,960 |
PEAK OILFIELD SERVICE COMPANY | Select Energy Services Inc. | oilfield services and supplies | workplace safety or health violation | 2010 | $5,950 |
AGGREGATE PLANT PRODUCTS CO. | NOV Inc. | oilfield services and supplies | workplace safety or health violation | 2010 | $30,000 |
HELMERICH AND PAYNE INC. | Helmerich & Payne | oilfield services and supplies | workplace safety or health violation | 2010 | $5,000 |
BASIC ENERGY SERVICES | Ranger Energy Services | oilfield services and supplies | workplace safety or health violation | 2010 | $5,000 |
SECURE DRILLING, L.P. | Weatherford International | oilfield services and supplies | workplace safety or health violation | 2010 | $8,400 |
WEATHERFORD U.S., LP | Weatherford International | oilfield services and supplies | workplace safety or health violation | 2011 | $15,400 |
CB&I | McDermott International | oilfield services and supplies | workplace safety or health violation | 2010 | $9,000 |
SELECT ENERGY SERVICES LLC DBA CACTUS LEASE SVCS | Select Energy Services Inc. | oilfield services and supplies | workplace safety or health violation | 2010 | $7,100 |
NABORS DRILLING USA LP RIG#M14 | Nabors Industries | oilfield services and supplies | workplace safety or health violation | 2010 | $5,000 |
BAKER HUGHES OILFIELD OPERATIONS INC | Baker Hughes | oilfield services and supplies | workplace safety or health violation | 2011 | $5,250 |