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   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
15131 ExxonMobil Oil Corporation Houston Publicly-Owned Business 800 Bell Street Pl-Emb-603b Houston, TX 77002 713-656-0227(+) None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
222715 Emidio Pump Station Kern 5F Recycled Water Use Area Owner and Operator 05/20/2015 None
257837 South Belridge, Hill Lease Kern 5F Oil/Gas Extraction Owner 06/04/2004 02/05/2015
Total Related Places: 2
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
551252 Dennis Slauson Person Employee 05/20/2015 None None
531883 Aaron Thom Person Employee 02/01/2012 None None
835 Aera Energy LLC Organization Owned By 04/21/2011 None Privately-Owned Business
507277 Mahesh Vidyasagar Person Case Manager 03/03/2009 None None
132181 Timothy Cagle Person Employee 03/07/2006 None None
303163 Phil Marquez Person Employee 03/07/2006 None None
302159 Chad Stevens Person Employee 03/01/2006 None None
61349 Douglas Frost Person Owner Contact 06/04/2004 None None
Total Related Parties: 8
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
371632 Letter 5F 5C15SC00055 Historical LNDISP None 08/11/2009 08/11/2009 Discharger 04/21/2009 None N
133602 WDR 5F 5C15SC00055 Historical LNDISPOTH R5-2004-0080 06/04/2004 05/31/2013 Discharger 06/04/2004 None N
373778 Letter 5F 5C15SC00055 Historical LNDISP None 03/18/2010 03/18/2010 Discharger 06/04/2004 None N
401086 Enrollee - WDR 5F 5C15NC00205 Active WDRNONMUNIPRCS 2003-0003-DWQ 06/16/2015 None Discharger 05/20/2015 None N
390409 WDR 5F 5C15SC00055 Active LNDISPOTH R5-2013-0061 05/31/2013 None Discharger 05/31/2013 02/05/2015 Y
Total Regulatory Measures: 5
  
  
  
  
Expand/Contract Violations
Violations within the past year
Violation ID Occurrence Date Violation Type Violation Description(+) Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked to Enf.
Report defaults to display violations within the last year. Click here to see last five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
371631 Staff Enforcement Letter None SEL 06/19/2009 for ExxonMobil, S Belridge, Hill Lease LNDISP 06/19/2009 Historical
365303 Staff Enforcement Letter None SEL 04/21/2009 for ExxonMobil, S Belridge, Hill Lease LNDISP 04/21/2009 Historical
372611 Staff Enforcement Letter None SEL 12/16/2009 for ExxonMobil, S Belridge, Hill Lease LNDISP 12/16/2009 Historical
297780 Notice of Violation None NOV - ExxonMobil, S Belridge, Hill Lease - 5C15SC00055 LNDISP 10/12/2005 Historical
303402 Notice of Violation None NOV - ExxonMobil, S Belridge, Hill Lease - 5C15SC00055 LNDISP 05/04/2006 Historical
306022 Cease and Desist Order R5-2006-0064 CDO R5-2006-0064 for ExxonMobil, S Belridge, Hill Lease LNDISP 06/22/2006 Historical
Total Enforcement Actions: 6
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
131225 Aera Energy LLC NPDES Permit INDSTW 10/25/2002 Historical
133602 Aaron Thom WDR LNDISPOTH 06/04/2004 Historical
135436 Aera Energy LLC WDR WDR 02/26/1959 Historical
140509 Aera Energy LLC NPDES Permit INDSTW 10/11/1996 Historical
142642 Aera Energy LLC WDR WDRMINING 11/21/1958 Historical
142933 Aera Energy LLC WDR LNDISP 02/18/1959 Historical
143221 Aera Energy LLC WDR LNDISP 06/21/1968 Historical
143222 Aera Energy LLC WDR WDRMINING 06/21/1968 Historical
143498 Aera Energy LLC WDR WDRMUNIOTH 03/22/1974 Historical
143569 Aera Energy LLC WDR WDRMINING 04/24/1958 Historical
143572 Aera Energy LLC WDR WDRMINING 04/24/1958 Historical
143573 Aera Energy LLC WDR WDRMINING 04/24/1958 Historical
143574 Aera Energy LLC WDR WDRMINING 04/24/1958 Historical
143693 Aera Energy LLC WDR LNDISP 04/23/1971 Historical
145009 Aera Energy LLC WDR LNDISP 10/28/1994 Historical
145295 Aera Energy LLC WDR LNDISP 03/24/1995 Historical
145591 Aera Energy LLC WDR LFNONOPER 12/11/1998 Historical
259915 Aera Energy LLC Letter NPDESWW None Historical
328880 Aera Energy LLC Enrollee - Waiver WDRNONMUNIPRCS 04/13/2007 Historical
350187 Aera Energy LLC Enrollee WDRMUNIOTH 07/21/2008 Historical
368097 Aera Energy LLC 401 Certification CERFILLEXC 07/02/2009 Historical
368637 Aera Energy LLC Enrollee WDRNONMUNIPRCS 07/07/2009 Historical
371647 Aera Energy LLC Letter WDRMINING 08/13/2009 Historical
374566 Aera Energy LLC 401 Certification CERFILLEXC 10/23/2009 Historical
375491 Aera Energy LLC Letter WDRMINING 05/11/2010 Historical
375492 Aera Energy LLC Letter WDRMINING 06/08/2010 Historical
376756 Aera Energy LLC Letter WDRMINING 08/23/2010 Historical
380578 Aera Energy LLC 401 Certification CERFILLEXC 10/23/2009 Historical
380596 Aera Energy LLC 401 Certification CERFILLEXC 08/25/2009 Historical
400732 Aera Energy LLC 13267 Letter (Non-Enforcement) WDRMINING 04/01/2015 Historical
401082 Aera Energy LLC Letter DISCHLND 03/24/2015 Historical
401083 Aera Energy LLC Letter DISCHLND 03/24/2015 Historical
401094 Aera Energy LLC Letter DISCHLND 03/25/2015 Historical
401095 Aera Energy LLC Letter DISCHLND 03/25/2015 Historical
401152 Aera Energy LLC Letter DISCHLND 03/24/2015 Historical
407727 Aera Energy LLC Individual Monitoring Requirem WDRMINING 07/07/2016 Historical
407729 Aera Energy LLC Individual Monitoring Requirem WDRMINING 07/15/2016 Historical
410517 Aera Energy LLC Letter ENFCAO 11/22/2016 Historical
412161 Aera Energy LLC Enrollee - WDR WDRMUNIOTH 06/02/2017 Historical
413963 Aera Energy LLC Letter WDRMINING 06/06/2017 Historical
450359 Aera Energy LLC Letter WDRMINING 11/22/2022 Historical
450433 Aera Energy LLC Letter WDRMINING 10/05/2022 Historical
451981 Aera Energy LLC Letter ENFCAO 04/13/2021 Historical
451982 Aera Energy LLC Letter DISCHLND 06/22/2021 Historical
452017 Aera Energy LLC Letter WDRMINING 02/27/2023 Historical
452547 Aera Energy LLC Letter DISCHLND 05/04/2023 Historical
454852 Aera Energy LLC Letter DISCHLND 10/18/2023 Historical
455470 Aera Energy LLC Letter DISCHLND 12/08/2023 Historical
455572 Aera Energy LLC Letter ENFCAO 01/17/2024 Historical
456159 Aera Energy LLC Letter WDRMINING 11/27/2023 Historical
457142 Aera Energy LLC Letter WDRMINING 06/03/2024 Historical
458299 Aera Energy LLC Letter WDRMINING 08/09/2024 Historical
458304 Aera Energy LLC Letter WDRMINING 07/12/2024 Historical
459298 Aera Energy LLC Letter DISCHLND 11/22/2024 Historical
462145 Aera Energy LLC Letter ENFCAO 08/12/2025 Historical
142640 Aera Energy LLC WDR WDRMINING 11/21/1958 Active
460847 Aera Energy LLC Letter DISCHLND 04/28/2025 Active
306148 Aera Energy LLC WDR WDRMINING 06/22/2006 Active
316515 Aera Energy LLC Enrollee LNDISPOTH 10/11/2006 Active
316517 Aera Energy LLC Enrollee - Waiver WDRNONMUNIPRCS 10/11/2006 Active
316520 Aera Energy LLC Enrollee LNDISPOTH 10/11/2006 Active
317297 Aera Energy LLC WDR WDRMINING 12/08/2006 Active
317305 Aera Energy LLC WDR WDRMINING 12/08/2006 Active
390406 Aera Energy LLC WDR WDRMINING 05/31/2013 Active
394189 Aera Energy LLC Enrollee - WDR WDRMINING 12/04/2013 Active
394254 Aera Energy LLC Enrollee - WDR WDRMINING 12/04/2013 Active
394258 Aera Energy LLC Enrollee - WDR WDRMINING 12/04/2013 Active
394259 Aera Energy LLC Enrollee - WDR WDRMINING 12/04/2013 Active
394261 Aera Energy LLC Enrollee - WDR WDRMINING 12/04/2013 Active
394409 Aera Energy LLC Enrollee - WDR WDRMINING 12/27/2013 Active
394410 Aera Energy LLC Enrollee - WDR WDRMINING 12/27/2013 Active
394868 Aera Energy LLC WDR LFNONOPER 02/07/2014 Active
401086 Dennis Slauson Enrollee - WDR WDRNONMUNIPRCS 06/16/2015 Active
403686 Aera Energy LLC Letter DISCHLND 08/20/2015 Active
410510 Aera Energy LLC Letter ENFCAO 11/22/2016 Active
413751 Aera Energy LLC Enrollee - WDR WDRMINING 04/26/2018 Active
413793 Aera Energy LLC Letter ENFCAO 05/08/2017 Active
413924 Aera Energy LLC Letter WDRMINING 06/09/2017 Active
414917 Aera Energy LLC Letter WDRMINING 07/27/2017 Active
418389 Aera Energy LLC Enrollee - WDR WDRMINING 04/10/2018 Active
421557 Aera Energy LLC Enrollee - WDR WDRMINING 05/21/2018 Active
421562 Aera Energy LLC Enrollee - WDR WDRMINING 05/21/2018 Active
422426 Aera Energy LLC Enrollee - WDR WDRMINING 09/11/2018 Active
422454 Aera Energy LLC Enrollee - WDR WDRMINING 12/04/2018 Active
431216 Aera Energy LLC Letter WDRMINING 05/15/2019 Active
431794 Aera Energy LLC Letter WDRMINING 06/19/2019 Active
439670 Aera Energy LLC Enrollee - WDR WDRMINING 06/01/2020 Active
440037 Aera Energy LLC Enrollee - WDR WDRMINING 06/01/2020 Active
446672 Aera Energy LLC Letter WDRMINING 12/01/2021 Active
456311 Aera Energy LLC 13267 Letter (Non-Enforcement) WDRMINING 09/13/2023 Active
258795 Aera Energy LLC Individual Monitoring Requirem WDRMINING 11/13/2000 Active
Total Regulatory Measures linked to Related Parties: 91
  
  
The current report was generated with data as of: 10/30/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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