Refugio County, Texas Wells Summary
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Total wells
Last 60 days
Prior 60 days
60-day trend
Refugio County contains 1,060 wells on file, with top operators including HILCORP ENERGY COMPANY and T-C OIL COMPANY, LLC.
Wells in Refugio span several oil & gas fields including LAKE PASTURE (H-440 SAND) and TOM OCONNOR (5800).
Most recent well on record: TOM OCONNOR (5800 SD) FLD. UNIT, operated by HILCORP ENERGY COMPANY — 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
Refugio 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.
97 wells plotted ·
0 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Refugio County by total wells
Operators: Hilcorp Energy Company, T-C Oil Company, Llc, Acock/anaqua Operating Co., Lp, T - C Oil Company, Kebo Oil & Gas, Inc., Great Bay Operations, Llc, Frostwood Energy, Llc, Remora Management, Llc, Mantle Oil & Gas, Llc, Not Found.
Top Oil & Gas Fields intersecting Refugio County
Fields: Lake Pasture (H-440 Sand), Tom Oconnor (5800), Lake Pasture (H-434), Tom Oconnor (5500 Sand), Tom Oconnor (4400), Tom Oconnor (5200, East), Tom Oconnor, Tom Oconnor (4150), Tom Oconnor (4500 Greta Mass.), Tom Oconnor (5600 Foot Sand).
Top Counties in Texas most active by total wells
Compare Refugio against the other busiest counties in Texas:
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| TOM OCONNOR (5800 SD) FLD. UNIT | 2026-08-14 | 4 | HILCORP ENERGY COMPANY | 39101578 |
| LAMBERT, M.F. | 2026-08-13 | 2 | HILCORP ENERGY COMPANY | 39130396 |
| HEARD, FANNIE V. W., MRS. | 2026-08-07 | 3 | HILCORP ENERGY COMPANY | 39131575 |
| OCONNOR, DENNIS, ETAL -L- | 2026-08-06 | 6 | T-C OIL COMPANY, LLC | 39131702 |
| OCONNOR -H- | 2026-08-06 | 14 | T-C OIL COMPANY, LLC | 39133186 |
| OCONNOR, THOMAS -A- | 2026-08-04 | 7 | HILCORP ENERGY COMPANY | 39101557 |
| HEARD, A. W. J. | 2026-08-03 | 2 | PALEO OIL COMPANY LLC | 39102353 |
| TOM OCONNOR(5600 FOOT SAND)UNIT | 2026-07-27 | 4 | HILCORP ENERGY COMPANY | 39100514 |
| OCONNOR, THOMAS C | 2026-07-24 | 2 | HILCORP ENERGY COMPANY | 39101159 |
| OCONNOR, THOMAS -A- | 2026-07-08 | 3 | HILCORP ENERGY COMPANY | 39101553 |
Texas RRC data downloads
Surface Ownership Records:
