PFEIFER UNIT Well Details
Texas Wells · Karnes County · EAGLEVILLE (EAGLE FORD-2) field · MARATHON OIL EF LLC
API No.
Latest Permit
Spud Date
Latest Completion
PFEIFER UNIT (API 25531992) is operated by MARATHON OIL EF LLC and sits in the EAGLEVILLE (EAGLE FORD-2) oil & gas field of Karnes County, Texas.
Update History (5 records)
Each row below records one filing or status update. Only the fields that changed from the prior record are shown; unchanged values are inherited from the row below. The oldest row (first known record) shows the initial state.
Note on permit dates: for TX this column reflects the completion permit on file (W-2 / G-1), not the original drilling permit (W-1). A re-completion later in the well’s life creates a new permit_date entry, which is why a permit can date after the spud.
| Update Date | What changed | Operator | Field | Status / Type |
|---|---|---|---|---|
| 2023-10-02 | Administrative re-save | MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-2) | Shut-In Producer / Horizontal |
| 2023-09-27 |
New permit 2023-09-27 Type → Shut-In Producer |
MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-2) | Shut-In Producer / Horizontal |
| 2020-06-12 | Administrative re-save | MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-2) | Producing / Horizontal |
| 2020-05-19 |
New permit 2020-05-19 Spudded 2011-06-13 Operator → MARATHON OIL EF LLC |
MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-2) | Producing / Horizontal |
| 2012-03-08 |
Initial filing Permit: 2011-11-11 Completion: 2011-07-27 |
HILCORP ENERGY COMPANY | EAGLEVILLE (EAGLE FORD-2) | Producing / Horizontal |