42-323-33672
PRODUCING HorizontalSERENA RANCH
MAVERICK County · District 1 · JONAH ENERGY LLC · HUGH FITZSIMMONS (SAN MIGUEL)
Permits
1
Max Depth
3,999 ft
First Permit
2025-05-05
Latest Activity
2025-05-05
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2025-08-21
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: JONAH ENERGY LLC ≠ Permit: GRIT OIL & GAS MANAGEMENT, LLC
Resolved via: production → JONAH ENERGY 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
2015-05
Last Production
2026-07
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 719 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIDWAY | 700 ft | +19 ft |
| ESCONDIDO | 951 ft | -232 ft |
| OLMOS - DISPOSAL (Olmos) | 2,060 ft | -1,341 ft |
| SAN MIGUEL - DISPOSAL (San Miguel) | 3,091 ft | -2,372 ft |
| BUDA | — | — |
| DEL RIO | — | — |
| EAGLE FORD - H2S (Eagle Ford) | — | — |
| EDWARDS - H2S, DISPOSAL (Edwards) | — | — |
| GEORGETOWN - H2S (Georgetown) | — | — |
| MCKNIGHT - DISPOSAL (McKnight) | — | — |
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 (1)
| Interval | Type |
|---|---|
| 3,990–9,293 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 537 ft | 329 sx |
| 5.5" | 9,531 ft | 1,889 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing on record · 1 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.
No GPS coordinates yet
Well Details
- Well Number
- 3904H
- Max Depth
- 3,999 ft
- Drill Type
- Horizontal
- County
- MAVERICK
- District
- 1
- Operator
- JONAH ENERGY LLC
- Completed
- 2025-08-21
Operator
- Name
- JONAH ENGY LLC
- Location
- DENVER
- P-5 Status
- Active (filed 2026-03-12)
- Cum Oil (all leases)
- 501,222 bbl
- Cum Gas (all leases)
- 149,364 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 35