Bexar County, Texas Wells Summary
Back to Texas Well Records
Total wells
Last 12 months
Prior 12 months
Year-over-year
Bexar County contains 122 wells on file, with top operators including OMNI OIL & GAS, INC. and PREMIER MINERALS, INC..
Wells in Bexar span several oil & gas fields including FAIRFIELD and SOMERSET.
Most recent well on record: MEAGAN, operated by JM CALK OPERATING, LLC — last updated November 2025.
Bexar 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.
46 wells plotted · 0 active in last 60 days
Top Operators By Wells in last 60 days:
Top Fields in Bexar County
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| MEAGAN | 2025-11-05 | 3 | JM CALK OPERATING, LLC | 02938299 |
| MEAGAN | 2025-11-05 | 3 | JM CALK OPERATING, LLC | 02938298 |
| MEAGAN | 2025-11-05 | 3 | JM CALK OPERATING, LLC | 02938297 |
| NANCY | 2025-11-05 | 2 | JM CALK OPERATING, LLC | 02938306 |
| NANCY | 2025-11-05 | 2 | JM CALK OPERATING, LLC | 02938305 |
| NANCY | 2025-11-05 | 2 | JM CALK OPERATING, LLC | 02938304 |
| MEAGAN | 2025-11-05 | 3 | JM CALK OPERATING, LLC | 02938300 |
| MEAGAN | 2025-11-03 | 3 | JM CALK OPERATING, LLC | 02938296 |
| CACY-SAUER UNIT | 2024-02-16 | 2 | not found | 02938375 |
| CACY-SAUER UNIT | 2023-12-12 | 2 | not found | 02938378 |
Surface Ownership Records:
