42-163-34114
SHUT IN HorizontalALLERKAMP ERNEST E.
FRIO County · District 1 · BIGFOOT OIL LLC · PEARSALL (NAVARRO SAND)
Permits
1
Max Depth
3,950 ft
First Permit
2018-04-18
Latest Activity
2018-04-18
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2020-02-10
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2004-02
Last Production
2026-07
Injection / Disposal
Permitted Volume
5,000 bbl/d
Max Pressure
1,950 psi
Injection Interval
3,900–3,950 ft
Injected (12mo)
—
Seismicity: 16 earthquakes M2+ within 10 km in the last 24 months (max M2.4) · TexNet catalog
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 (10) Elevation 16 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN CITY | 1,000 ft | -984 ft |
| NAVARRO | 3,930 ft | -3,914 ft |
| ANACACHO | — | — |
| AUSTIN CHALK - H2S (Austin Chalk) | — | — |
| BUDA - H2S (Buda) | — | — |
| EAGLE FORD - H2S (Eagle Ford) | — | — |
| ESCONDIDO | — | — |
| GEORGETOWN - H2S (Georgetown) | — | — |
| OLMOS | — | — |
| PEARSALL | — | — |
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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 3,900–3,915 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 7" | 2,725 ft | 830 sx |
| 9.625" | 4,408 ft | 520 sx |
| 9.625" | 4,408 ft | 520 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record · 2 with log images at RRC.
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.
Well Details
- Well Number
- 2H
- Max Depth
- 3,950 ft
- Drill Type
- Horizontal
- County
- FRIO
- District
- 1
- Operator
- BIGFOOT OIL LLC
- Completed
- 2020-02-10
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