Permit #891496
Drill HorizontalLifecycle
2023-06-20 received
2023-06-30 issued
2023-07-26 spud
2025-06-30 expired
| Permit # | 891496 |
| Sequence | 99 |
| Type | Drill |
| API | 42-013-36038 |
| Lease | HIERHOLZER SEEWALD RETZLOFF SA4 |
| Well # | 4H |
| Depth | 18,000 ft |
| Drill Type | Horizontal |
| Operator | MARATHON OIL EF LLC |
| County | ATASCOSA (13) |
| District | 1 |
| Nearest City | KARNES CITY (14.60 mi SW) |
| Surface Acres | 640.00 |
| Coordinates | 28.790681, -98.115644 View on map |