42-127-38279
PRODUCING HorizontalSAN PEDRO RANCH
DIMMIT County · District 1 · JONAH ENERGY LLC · HUGH FITZSIMMONS (SAN MIGUEL)
Permits
1
Max Depth
4,000 ft
First Permit
2019-12-10
Latest Activity
2019-12-10
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2021-06-01
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
2008-06
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 (9) Elevation 765 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ESCONDIDO - DISPOSAL (Escondido) | 950 ft | -185 ft |
| OLMOS - DISPOSAL (Olmos) | 2,300 ft | -1,535 ft |
| SAN MIGUEL - H2S (San Miguel) | 2,760 ft | -1,995 ft |
| AUSTIN CHALK - H2S (Austin Chalk) | — | — |
| EAGLE FORD - H2S (Eagle Ford) | — | — |
| EDWARDS - H2S (Edwards) | — | — |
| GEORGETOWN - H2S (Georgetown) | — | — |
| GLEN ROSE - DISPOSAL (Glen Rose) | — | — |
| 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 |
|---|---|
| 3,818–8,642 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 7" | 304 ft | 160 sx |
| 4.5" | 8,729 ft | 703 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
- 528H
- Max Depth
- 4,000 ft
- Drill Type
- Horizontal
- County
- DIMMIT
- District
- 1
- Operator
- JONAH ENERGY LLC
- Completed
- 2021-06-01
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