PATINO UNIT Well Details
Texas Wells · Karnes County · SUGARKANE (AUSTIN CHALK) field · MARATHON OIL EF LLC
API No.
Latest Permit
Spud Date
Latest Completion
PATINO UNIT (API 25538061) is operated by MARATHON OIL EF LLC and sits in the SUGARKANE (AUSTIN CHALK) oil & gas field of Karnes County, Texas.
Surface location: 28.0000, -97.0000
FracFocus Records 1 hydraulic-fracturing job on file
Sourced from the FracFocus chemical disclosure registry (13,433,196 gallons of base fluid and 0 lbs of proppant across all reported jobs).
| Job dates | Operator | Lateral length (ft) | TVD (ft) | Water (gal) | Proppant (lbs) |
|---|---|---|---|---|---|
|
2025-01-18
→ 2025-01-29 |
Marathon Oil | 7,111 | 12,707 | 13,433,196 | — |
Update History (4 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 |
|---|---|---|---|---|
| 2026-03-18 | Administrative re-save | MARATHON OIL EF LLC | SUGARKANE (AUSTIN CHALK) | Producing / Horizontal |
| 2026-03-16 |
New permit 2026-03-16 Completion 2026-01-19 |
MARATHON OIL EF LLC | SUGARKANE (AUSTIN CHALK) | Producing / Horizontal |
| 2025-08-29 | Administrative re-save | MARATHON OIL EF LLC | SUGARKANE (AUSTIN CHALK) | Producing / Horizontal |
| 2025-03-13 |
Initial filing Permit: 2025-03-13 Spud: 2024-09-09 Completion: 2025-02-06 |
MARATHON OIL EF LLC | SUGARKANE (AUSTIN CHALK) | Producing / Horizontal |