Williams Energy Marketing & Trading | Devon Energy | oil and gas | price-fixing or anti-competitive practices | 2002 | MULTI-AG | $417,000,000 |
Integris Baptist Medical Center Inc. | Integris Health | healthcare services | False Claims Act and related | 2006 | USAO | $121,200,000 |
RUSSELL OIL COMPANY | Russell Oil | oil and gas | environmental violation | 2005 | EPA | $81,277,000 |
Devon Energy Corporation | Devon Energy | oil and gas | False Claims Act and related | 2021 | DOJ_CIVIL | $61,500,000 |
Williams Co Inc. | Williams Companies | oil and gas | benefit plan administrator violation | 2005 | private lawsuit-federal | $55,000,000 |
NGL Crude Logistics, LLC | NGL Energy Partners | oil and gas | environmental violation | 2018 | EPA | $25,000,000 |
Chesapeake Energy Corp. | Chesapeake Energy | oil and gas | price-fixing or anti-competitive practices | 2015 | MI-AG | $25,000,000 |
The Williams Companies, Inc. | Williams Companies | oil and gas | data submission deficiencies | 2003 | CFTC | $20,000,000 |
Transcontinental Gas Pipe Line Corporation (Transco) | Williams Companies | oil and gas | energy market violation | 2003 | FERC | $20,000,000 |
Magellan Pipeline Company, L.P. | Oneok | pipelines | environmental violation | 2017 | EPA | $18,000,000 |
Williams Companies, Inc. | Williams Companies | oil and gas | price-fixing or anti-competitive practices | 2003 | OR-AG | $15,000,000 |
Williams Companies, Inc. | Williams Companies | oil and gas | environmental violation | 2023 | EPA | $12,250,000 |
Williams Companies | Williams Companies | oil and gas | price-fixing or anti-competitive practices | 2023 | private lawsuit-federal | $12,000,000 |
Devon Energy Production Company | Devon Energy | oil and gas | False Claims Act and related | 2000 | DOJ_CIVIL | $11,900,000 |
ONEOK Inc. | Oneok | pipelines | price-fixing or anti-competitive practices | 2017 | private lawsuit-federal | $11,000,000 |
Love's Travel Stops & Country Stores Inc. | Love's Travel Stops & Country Stores | retailing | price-fixing or anti-competitive practices | 2014 | private lawsuit-federal | $10,000,000 |
Chesapeake Appalachia LLC | Chesapeake Energy | oil and gas | environmental violation | 2013 | EPA | $9,700,000 |
Williams Companies | Williams Companies | oil and gas | energy market violation | 2005 | FERC | $7,600,000 |
Chesapeake Energy Corporation | Chesapeake Energy | oil and gas | price-fixing or anti-competitive practices | 2019 | private lawsuit-federal | $6,950,000 |
ONEOK, Inc. | Oneok | pipelines | energy market violation | 2009 | FERC | $6,414,945 |
Helmerich & Payne International Drilling Company | Helmerich & Payne | oilfield services and supplies | environmental violation | 2013 | USAO | $6,400,000 |
Magellan Midstream Partners | Oneok | pipelines | environmental violation | 2008 | EPA | $5,300,000 |
Chesapeake Energy | Chesapeake Energy | oil and gas | consumer protection violation | 2021 | PA-AG | $5,300,000 |
MAGELLAN PIPELINE FKA WILLIAMS PIPELINE (National Case)(Lead) | Oneok | pipelines | environmental violation | 2008 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $5,174,107 |
Williams Companies Inc. | Williams Companies | oil and gas | price-fixing or anti-competitive practices | 2019 | private lawsuit-federal | $4,500,000 |
Good Shepherd Hospice Inc. | Good Shepherd Hospice Inc. | healthcare services | False Claims Act and related | 2015 | DOJ_CIVIL | $4,000,000 |
Matrix Service | Matrix Service Co. | miscellaneous services | wage and hour violation | 2010 | private lawsuit-state | $4,000,000 |
WILLIAMS MID-CONTINENT FRACTIONATION AND STORAGE LLC (NC) | Williams Companies | oil and gas | environmental violation | 2023 | EPA | $3,750,000 |
Gulfport Energy Corp. | Gulfport Energy | oil and gas | environmental violation | 2020 | EPA | $3,700,000 |
Magellan Ammonia Pipeline | Oneok | pipelines | environmental violation | 2009 | EPA | $3,650,000 |
MAGELLAN AMMONIA PIPELINE, LP | Oneok | pipelines | environmental violation | 2009 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $3,650,000 |
Devon Energy Corporation | Devon Energy | oil and gas | False Claims Act and related | 2012 | DOJ_CIVIL | $3,492,463 |
Explorer Pipeline Company | Explorer Pipeline Company | oil and gas | environmental violation | 2009 | EPA | $3,300,000 |
Explorer Piepline | Explorer Pipeline Company | oil and gas | environmental violation | 2009 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $3,300,000 |
CHESAPEAKE APPLACHIA, LLC | Chesapeake Energy | oil and gas | environmental violation | 2014 | EPA | $3,200,000 |
MAGELLAN PIPELINE COMPANY, LP | Oneok | pipelines | environmental violation | 2017 | EPA | $3,177,528 |
ONEOK Inc. | Oneok | pipelines | data submission deficiencies | 2004 | CFTC | $3,000,000 |
Explorer Pipeline Company | Explorer Pipeline Company | oil and gas | environmental violation | 2004 | EPA | $3,000,000 |
Hobby Lobby Stores Inc. | Hobby Lobby Stores | retailing | trade violations | 2017 | USAO | $3,000,000 |
Love's Travel Stops & Country Stores, Inc. | Love's Travel Stops & Country Stores | retailing | wage and hour violation | 2021 | private lawsuit-federal | $2,950,000 |
MidFirst Bank | MidFirst Bank | financial services | consumer protection violation | 2014 | private lawsuit-federal | $2,600,000 |
Williams Companies Inc. | Williams Companies | oil and gas | price-fixing or anti-competitive practices | 2007 | private lawsuit-federal | $2,400,000 |
Chesapeake Energy | Chesapeake Energy | oil and gas | federal leasing royalty violation | 2016 | ONRR | $2,118,900 |
Mid-Continent Fractionation and Storage | Williams Companies | oil and gas | environmental violation | 2014 | EPA | $2,000,000 |
Chesapeake Appalachia, LLC | Chesapeake Energy | oil and gas | environmental violation | 2021 | PA-ENV | $1,900,000 |
Chesapeake Appalachia LLC | Chesapeake Energy | oil and gas | environmental violation | 2021 | EPA | $1,900,000 |
CHESAPEAKE APPALACHIA, LLC | Chesapeake Energy | oil and gas | environmental violation | 2021 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,900,000 |
GULFPORT ENERGY | Gulfport Energy | oil and gas | environmental violation | 2020 | EPA | $1,700,000 |
BOK Financial Corporation | BOK Financial | financial services | investor protection violation | 2016 | SEC | $1,667,720 |
Norman Regional Hospital Authority et al. | Norman Regional Health System | healthcare services | False Claims Act and related | 2017 | USAO | $1,618,750 |
QuikTrip Corporation | QuikTrip Corporation | retailing | Americans with Disabilities Act | 2014 | DOJ_RIGHTS | $1,500,000 |
QuikTrip Corporation | QuikTrip Corporation | retailing | Americans with Disabilities Act | 2010 | DOJ_RIGHTS | $1,500,000 |
Transcontinental Gas Pipe Line Corporation (Transco) | Williams Companies | oil and gas | environmental violation | 2002 | EPA | $1,400,000 |
SandRidge Energy, Inc. | SandRidge Energy | oil and gas | investor protection violation | 2016 | SEC | $1,400,000 |
Chesapeake Appalachia, LLC | Chesapeake Energy | oil and gas | environmental violation | 2015 | PA-ENV | $1,400,000 |
TRANSCONTINENTAL GAS PIPE LINE CORP. | Williams Companies | oil and gas | environmental violation | 2002 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,400,000 |
Mid-America Pipeline Company LLC and Enterprise Products Operating LLC | Mid-America Pipeline | pipelines | environmental violation | 2012 | EPA | $1,242,000 |
WPX Energy Appalachia | Devon Energy | oil and gas | environmental violation | 2017 | PA-ENV | $1,200,000 |
CHESAPEAKE EXPLORATION LLC | Chesapeake Energy | oil and gas | environmental violation | 2021 | EPA | $1,200,000 |
Chesapeake Energy | Chesapeake Energy | oil and gas | environmental violation | 2011 | PA-ENV | $1,088,000 |
MID AMERICA PIPELINE COMPANY LLC/ENTERPRISE PRODUC | Mid-America Pipeline | pipelines | environmental violation | 2012 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,042,000 |
Williams Field Services Co. | Williams Companies | oil and gas | environmental violation | 2002 | NM-ENV | $1,040,000 |
Helmerich & Payne Inc. | Helmerich & Payne | oilfield services and supplies | Foreign Corrupt Practices Act | 2009 | DOJ_CRIMINAL | $1,000,000 |
Mid-America Pipeline Company, LLC | Mid-America Pipeline | pipelines | environmental violation | 2007 | USAO | $1,000,000 |
TRANSCONTINENTAL GAS PIPE LINE COMPANY | Williams Companies | oil and gas | environmental violation | 2009 | PHMSA | $952,500 |
WILLIAMS FIELD SERVICES | Williams Companies | oil and gas | environmental violation | 2002 | EPA | $951,139 |
WILLIAMS FIELD SERVICES | Williams Companies | oil and gas | environmental violation | 2001 | EPA | $850,000 |
Chesapeake Energy Corporation | Chesapeake Energy | oil and gas | federal leasing royalty violation | 2014 | ONRR | $765,000 |
Transcontinental Gas Pipe Line Company, LLC | Williams Companies | oil and gas | environmental violation | 2020 | PA-ENV | $736,294 |
LSB Industries Inc. | LSB Industries | chemicals | environmental violation | 2014 | EPA | $725,000 |
INTEGRIS Baptist Medical Center | Integris Health | healthcare services | False Claims Act and related | 2002 | DOJ_CIVIL | $629,000 |
Chesapeake Appalachia, LLC | Chesapeake Energy | oil and gas | environmental violation | 2012 | EPA | $600,000 |
Magellan Terminals Holdings LP | Oneok | pipelines | environmental violation | 2023 | TX-AG | $600,000 |
MAGELLAN TERMINALS HOLDINGS, L.P. | Oneok | pipelines | environmental violation | 2022 | TX-ENV | $588,000 |
Chesapeake Appalachia LLC | Chesapeake Energy | oil and gas | environmental violation | 2012 | PA-ENV | $565,000 |
ONEOK NGL PIPELINE LLC | Oneok | pipelines | environmental violation | 2016 | PHMSA | $550,400 |
LSB INDUSTRIES/ El Dorado Chemical (National Case)(Lead) | LSB Industries | chemicals | environmental violation | 2014 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $478,125 |
Sandridge Exploration & Production LLC | SandRidge Energy | oil and gas | environmental violation | 2020 | CO-OIL | $449,650 |
Chesapeake Energy | Chesapeake Energy | oil and gas | federal leasing royalty violation | 2014 | ONRR | $428,400 |
Williams Production RMT Co. | Williams Companies | oil and gas | environmental violation | 2010 | CO-OIL | $423,300 |
Magellan Midstream Partners | Oneok | pipelines | environmental violation | 2010 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $418,408 |
Magellan Pipeline Company, L.P. | Oneok | pipelines | environmental violation | 2010 | EPA | $418,000 |
Ms. Ignacia S. Moreno | Oneok | pipelines | environmental violation | 2017 | EPA | $411,236 |
Magellan Pipeline Company LP | Oneok | pipelines | environmental violation | 2024 | PHMSA | $399,147 |
Helmerich & Payne | Helmerich & Payne | oilfield services and supplies | Foreign Corrupt Practices Act | 2009 | SEC | $375,681 |
LSB Industries Inc. | LSB Industries | chemicals | environmental violation | 2014 | MULTI-AG | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $362,500 |
MAGELLAN TERMINALS HOLDINGS, L.P. | Oneok | pipelines | environmental violation | 2022 | TX-ENV | $350,000 |
Sandridge Exploration & Production LLC | SandRidge Energy | oil and gas | environmental violation | 2020 | CO-OIL | $339,370 |
WILLIAMS MOBILE BAY PRODUCER SERVICES, LLC | Williams Companies | oil and gas | environmental violation | 2023 | EPA | $311,850 |
Continental Resources Inc. | Continental Resources Inc. | oil and gas | environmental violation | 2013 | ND-ENV | $305,400 |
Williams Pipe Line Co. | Williams Companies | oil and gas | environmental violation | 2002 | IA-AG | $300,000 |
Oklahoma Gas and Electric Co. | OGE Energy | utilities and power generation | environmental violation | 2011 | OK-ENV | $300,000 |
Helmerich & Payne International Drilling Co.? | Helmerich & Payne | oilfield services and supplies | employment discrimination | 2007 | EEOC | $290,000 |
CHESAPEAKE APPALACHIA LLC | Chesapeake Energy | oil and gas | environmental violation | 2012 | PA-ENV | $280,695 |
SandRidge Energy | SandRidge Energy | oil and gas | environmental violation | 2014 | BSEE | $250,000 |
Chesapeake Appalachia, L.L.C. | Chesapeake Energy | oil and gas | consumer protection violation | 2012 | NY-AG | $250,000 |
Paycom Software, Inc. | Paycom Software | information technology | investor protection violation | 2021 | SEC | $250,000 |
LSB INDUSTRIES, INC/EL DORADO CHEMICAL CO/PRYOR CHEMICAL CO/CHEROKEE NITROGEN CO. (NATIONAL CASE) | LSB Industries | chemicals | environmental violation | 2014 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $246,875 |
River View Coal, LLC | Alliance Resource Partners | mining and minerals | employment discrimination | 2013 | EEOC | $245,000 |
Integris | Integris Health | healthcare services | employment discrimination | 2016 | OFCCP | $232,690 |
CHIEF OIL & GAS LLC | Chesapeake Energy | oil and gas | environmental violation | 2012 | PA-ENV | $230,355 |