42-163-32187
INJECTIONHALFF & OPPENHEIMER
FRIO County · District 1 · BIGFOOT OIL LLC · PEARSALL (NAVARRO SAND)
Permits
1
Max Depth
4,600 ft
First Permit
1982-07-14
Latest Activity
1982-07-14
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2021-09-21
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: BIGFOOT OIL LLC ≠ Permit: LAWBAR PETROLEUM, INC.
Resolved via: scheduling → BIGFOOT OIL LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
2,500 bbl/d
Max Pressure
1,950 psi
Injection Interval
3,905–3,922 ft
Injected (12mo)
363,000 bbl
Monthly injected volume (bbl, from H-10 filings through 2026-02-01)
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9) Elevation 527 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIDWAY SH (Midway) | 2,640 ft | -2,113 ft |
| MIDWAY SHALE (Midway) | 2,640 ft | -2,113 ft |
| ESCONDIDO | 3,150 ft | -2,623 ft |
| ESCONDIDO SAND (Escondido) | 3,150 ft | -2,623 ft |
| NAVARRO SH (Navarro) | 3,250 ft | -2,723 ft |
| NAVARRO SHALE (Navarro) | 3,250 ft | -2,723 ft |
| NAVARRO SD (Navarro) | 3,904 ft | -3,377 ft |
| OLMOS SAND (Olmos) | 3,904 ft | -3,377 ft |
| SANDY SHALE | 3,945 ft | -3,418 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (2)
| Interval | Type |
|---|---|
| 3,905–3,909 ft | Perforated |
| 3,905–3,922 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 260 ft | 170 sx |
| 2.875" | 3,890 ft | — |
| 3.5" | 3,964 ft | 60 sx |
| 5.5" | 4,002 ft | 535 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 2-16
- Max Depth
- 4,600 ft
- Drill Type
- Vertical
- County
- FRIO
- District
- 1
- Operator
- BIGFOOT OIL LLC
- Completed
- 2021-09-21
Operator
- Name
- BIGFOOT OIL LLC
- Location
- DENVER
- P-5 Status
- X (filed 2026-06-08)
- Cum Oil (all leases)
- 292,976 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 10