Violation Tracker Parent Company Summary

Parent Company Name: 
Oneok
Ownership Structure: 
publicly traded (ticker symbol OKE)
Headquartered in: 
Oklahoma
Major Industry: 
pipelines
Specific Industry: 
pipelines
Penalty total since 2000: 
$11,652,702
Number of records: 
41
Top 5 Offense Groups (Groups Defined)Penalty TotalNumber of Records
competition-related offenses$6,414,9451
miscellaneous offenses$3,000,0001
environment-related offenses$2,159,50730
safety-related offenses$78,2509
Top 5 Primary Offense TypesPenalty TotalNumber of Records
energy market violation$6,414,9451
data submission deficiencies$3,000,0001
environmental violation$2,159,50730
workplace safety or health violation$43,0003
railroad safety violation$35,2506
Notes: 

Parent-subsidiary linkages are based on relationships current as of the latest revision listed in the Update Log, which may vary from what was the case when a violation occurred. The penalty totals are adjusted to account for the fact that the individual entries below may include both agency records and settlement announcements for the same case; or else a penalty covering multiple locations may be listed in the individual records for each of the facilities. The totals are also adjusted to reflect cases in which federal and state or local agencies cooperated and issued separate announcements of the outcome. Duplicate or overlapping penalty amounts are marked with an asterisk in the list below.

Links: 

Subsidy Tracker data on financial assistance to this company by federal, state and local government agencies can be found here.

For an overview of assistance this company is receiving under the CARES Act, see its Covid Stimulus Watch summary page here.


Individual Penalty Records:

Click on the company or penalty amount for more information on each case.
Download results as CSV or XML (maximum 10,000; for access to larger downloads contact Phil Mattera)
Company Primary Offense Type Year Agencysort icon Penalty Amount
Black Mesa Pipeline, Inc. environmental violation 2004 AZ-DEQ $11,000
Black Mesa Pipeline, Inc. environmental violation 2003 AZ-DEQ $50,900
Black Mesa Pipeline environmental violation 2002 AZ-DEQ $18,000
Black Mesa Pipeline environmental violation 2001 AZ-DEQ $22,000
Black Mesa Pipeline environmental violation 2001 AZ-DEQ $49,000
ONEOK Inc. data submission deficiencies 2004 CFTC $3,000,000
ONEOK Hydrocarbon, L.P. environmental violation 2012 EPA $47,200
OneOK Rockies Midstream LLC environmental violation 2017 EPA $40,120
BLACK MESA PIPELINE, INC. environmental violation 2001 EPA $79,000
ONEOK, Inc. energy market violation 2009 FERC $6,414,945
ONEOK Hydrocarbon, L.P. railroad safety violation 2011 FRA $8,000
ONEOK Hydrocarbon, L.P. railroad safety violation 2012 FRA $5,000
ONEOK Hydrocarbon, L.P. railroad safety violation 2014 FRA $5,000
ONEOK Hydrocarbon, L.P. railroad safety violation 2014 FRA $7,250
Oneok Field Services railroad safety violation 2008 FRA $5,000
ONEOK Hydrocarbon, L.P. railroad safety violation 2018 FRA $5,000
ONEOK HYDROCARBON, LP workplace safety or health violation 2008 OSHA $18,000
ONEOK FIELD SERVICES COMPANY, L.L.C. workplace safety or health violation 2014 OSHA $15,000
ONEOK ROCKIES MIDSTREAM workplace safety or health violation 2015 OSHA $10,000
GUARDIAN PIPELINE LLC environmental violation 2011 PHMSA $35,200
MIDWESTERN GAS TRANSMISSION CO environmental violation 2010 PHMSA $40,000
OKTEX PIPELINE COMPANY LLC environmental violation 2011 PHMSA $35,700
OKTEX PIPELINE COMPANY LLC environmental violation 2010 PHMSA $16,200
ONEOK NGL PIPELINE LLC environmental violation 2012 PHMSA $78,600
ONEOK NGL PIPELINE LLC environmental violation 2012 PHMSA $15,300
ONEOK NGL PIPELINE LLC environmental violation 2006 PHMSA $7,500
GUARDIAN PIPELINE LLC environmental violation 2006 PHMSA $135,000
ONEOK NGL PIPELINE LLC environmental violation 2016 PHMSA $22,500
ONEOK NGL PIPELINE LLC environmental violation 2016 PHMSA $550,400
ONEOK NGL PIPELINE LLC environmental violation 2016 PHMSA $159,200
ONEOK NGL PIPELINE LLC environmental violation 2018 PHMSA $36,200
OKTEX PIPELINE COMPANY LLC environmental violation 2018 PHMSA $145,000
ONEOK Hydrocarbon, L.P. environmental violation 2019 TX-ENV $26,100
ONEOK Hydrocarbon Southwest, LLC environmental violation 2016 TX-ENV $11,887
ONEOK Hydrocarbon Southwest, LLC environmental violation 2012 TX-ENV $9,650
ONEOK Hydrocarbon Southwest, LLC environmental violation 2012 TX-ENV $82,875
ONEOK Hydrocarbon Southwest, LLC environmental violation 2010 TX-ENV $160,000
ONEOK Hydrocarbon Southwest, LLC environmental violation 2009 TX-ENV $13,100
ONEOK Texas Field Services, L.P. environmental violation 2002 TX-ENV $56,875
Oneok Westex Transmission environmental violation 2017 TX-RRC $105,000
Guardian Pipeline, L.L.C., and H.C. Price Co. environmental violation 2003 WI-AG $100,000
Download results as CSV or XML (maximum 10,000; for access to larger downloads contact Phil Mattera)