42-323-33527
PRODUCING HorizontalSERENA RANCH
MAVERICK County · District 1 · JONAH ENERGY LLC · HUGH FITZSIMMONS (SAN MIGUEL)
Permits
2
Max Depth
4,000 ft
First Permit
2019-12-30
Latest Activity
2019-12-30
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2020-10-05
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: JONAH ENERGY LLC ≠ Permit: ENDEAVOR NATURAL GAS, LP
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 (12) Elevation 687 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| OLMOS - DISPOSAL (Olmos) | 2,090 ft | -1,403 ft |
| OLMOS - DISPOSAL (Olmos) | 2,100 ft | -1,413 ft |
| SAN MIGUEL - DISPOSAL (San Miguel) | 3,400 ft | -2,713 ft |
| SAN MIGUEL - DISPOSAL (San Miguel) | 3,426 ft | -2,739 ft |
| BUDA | — | — |
| DEL RIO | — | — |
| EAGLE FORD - H2S (Eagle Ford) | — | — |
| EDWARDS - H2S, DISPOSAL (Edwards) | — | — |
| GEORGETOWN - H2S (Georgetown) | — | — |
| JAMES LIME - H2S (James Lime) | — | — |
| MCKNIGHT - DISPOSAL (McKnight) | — | — |
| RODESSA - H2S (Rodessa) | — | — |
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 |
|---|---|
| 4,339–9,830 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 7" | 410 ft | 230 sx |
| 4.5" | 10,337 ft | 940 sx |
Permit History (2)
Applications (2)
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
- 8405H
- Max Depth
- 4,000 ft
- Drill Type
- Horizontal
- County
- MAVERICK
- District
- 1
- Operator
- JONAH ENERGY LLC
- Completed
- 2020-10-05
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