RRC operator 521101
Maddox Operating
Maddox Operating reported 2,347 barrels of oil in the last 12 months.
Operator dossier
- Producing leases
- 7
- Counties
- 2
- Biggest county
- Jack County
- Biggest field
- Jack County Regular
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A family member owned minerals here?
Search their name: a family member who owned minerals hereWhere they work
fewermore
- Fields
- 3
- Data through
- Aug 2026
Where Maddox Operating has wells
- Drilling locations0Permits issued in the last two years
- Producing wells42On a lease reporting production now
- Not producing0Shut in, inactive or no lease on record
- Plugged6The state's wellbore record says plugged
Each dot is a well on a lease Maddox Operating operates now, where the Railroad Commission's map puts it, or one of its drilling permits of the last 24 months. Wells of other operators are not on this map. The picture is about 28 miles across. The white counties are the ones with a well or drilling permit of its own on the map. Sources: Railroad Commission of Texas well layers and drilling permit files, US Census Bureau county outlines.
Use this map on your site
You may show this map on any site, unchanged. Keep the credit line and its link to Royalty Clerk under the map. The picture updates by itself as the state records new wells and permits.
<a href="https://royaltyclerk.com/texas/operators/maddox-operating-521101"><img src="https://royaltyclerk.com/maps/operator-wells/maddox-operating-521101.svg" alt="Map of the wells of Maddox Operating in Texas: 48 wells and 0 recent drilling locations, in a picture about 28 miles across." width="1000" height="951" loading="lazy" style="max-width:100%;height:auto;border:0"></a>
<p style="margin:4px 0 0;font-size:14px">Map: <a href="https://royaltyclerk.com/texas/operators/maddox-operating-521101">Oil and gas wells of Maddox Operating in Texas</a> by Royalty Clerk, from Railroad Commission of Texas records</p>Five years of Maddox Operating output
Oil output from Maddox Operating fell 18% over the last 12 months
2,347 bbl through Aug 2026, against 2,863 bbl a year earlier. Peak Oct 2025: 446 bbl.
SourceTexas Railroad Commission Production Data Query, operator 521101, through Aug 2026, file dated Oct 20, 2026.
Maddox Operating leases, biggest first
Under each volume: change on the year before.
1,317bbl oil−28%
413bbl oil+59%
401bbl oiln/a
167bbl oil−77%
27bbl oil+69%
- WRIGHT, L. S.
09-15907Clay CountyAntelope
11bbl oiln/a
11bbl oiln/a
Showing 7 of 7.
SourceTexas Railroad Commission Production Data Query.
Counties and fields where Maddox Operating produces
Counties, by Maddox Operating oil
Jack County leads
Fields, by Maddox Operating oil
Jack County Regular leads
Recent drilling permits for Maddox Operating
No recent permits.