Dimmit County, Texas Wells Summary
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Total wells
Last 60 days
Prior 60 days
60-day trend
Dimmit County contains 4,651 wells on file, with top operators including ANADARKO E&P ONSHORE LLC and CHESAPEAKE OPERATING, L.L.C..
Wells in Dimmit span several oil & gas fields including BRISCOE RANCH (EAGLEFORD) and HUGH FITZSIMMONS (SAN MIGUEL).
Most recent well on record: DIAMOND H RANCH 104HA, operated by JAVELIN ENERGY PARTNERS MGMT LLC — last updated August 2026.
Active drilling rigs · Baker Hughes snapshot, week of 2026-08-21
By basin
- 176 Permian
- 50 Eagle Ford
- 32 Haynesville
- 22 Other
- 1 Barnett
Drilling for
- 227 Oil
- 54 Gas
Dimmit County well density
Every dot is one well — small blue dots are historic wells;
larger orange dots are wells with activity in the last 60 days.
1,949 wells plotted ·
8 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Dimmit County by total wells
Operators: Anadarko E&p Onshore Llc, Chesapeake Operating, L.l.c., Chesapeake Operating, Inc., Sn Ef Maverick, Llc, Anadarko E&p Company Lp, Murphy Expl. & Prod. Co. - Usa, Not Found, Grit Oil & Gas Management, Llc, Sn Operating, Llc, Ineos Usa Oil & Gas Llc.
Top Oil & Gas Fields intersecting Dimmit County
Fields: Briscoe Ranch (Eagleford), Hugh Fitzsimmons (San Miguel), Eagleville (Eagle Ford-1), Lorenzo (Austin Chalk), Pearsall (Austin Chalk), Pena Creek (San Miguel 3rd), Pearsall (Buda, S.), Ammann (Buda), Big Wells (San Miguel), Pena Creek (Georgetown).
Top Counties in Texas most active by total wells
Compare Dimmit against the other busiest counties in Texas:
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| DIAMOND H RANCH 104HA | 2026-08-19 | 2 | JAVELIN ENERGY PARTNERS MGMT LLC | 12739120 |
| STUMBERG ESTATE | 2026-08-18 | 2 | MURPHY EXPL. & PROD. CO. - USA | 12739031 |
| CHER AMI B | 2026-08-18 | 3 | VERDUN OIL & GAS LLC | 12739085 |
| TROMMELFEUER UNIT | 2026-08-18 | 4 | VERDUN OIL & GAS LLC | 12739064 |
| CHER AMI A | 2026-08-17 | 3 | VERDUN OIL & GAS LLC | 12739084 |
| COMPIEGNE WAGON D | 2026-08-17 | VERDUN OIL & GAS LLC | 12739108 | |
| COMPIEGNE WAGON C | 2026-08-17 | VERDUN OIL & GAS LLC | 12739107 | |
| COMPIEGNE WAGON B | 2026-08-14 | VERDUN OIL & GAS LLC | 12739106 | |
| COMPIEGNE WAGON A | 2026-08-14 | VERDUN OIL & GAS LLC | 12739105 | |
| STUMBERG ESTATE | 2026-08-13 | 2 | MURPHY EXPL. & PROD. CO. - USA | 12739035 |
Texas RRC data downloads
Surface Ownership Records:
