42-127-36400
Final Completion HorizontalSPR-PRIME UNIT B
DIMMIT County · District 1 · GRIT OIL & GAS MANAGEMENT LLC · HUGH FITZSIMMONS (SAN MIGUEL)
Permits
2
Max Depth
4,000 ft
First Permit
2014-08-15
Latest Activity
2014-08-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2016-09-17
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: GRIT OIL & GAS MANAGEMENT LLC ≠ Production: JONAH ENERGY LLC (reported 2026-03)
EWA / Permit operator mismatch
Scheduling: GRIT OIL & GAS MANAGEMENT LLC ≠ Permit: BLACKBRUSH O & G, 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
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 638 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ESCONDIDO - DISPOSAL (Escondido) | 1,104 ft | -466 ft |
| OLMOS - DISPOSAL (Olmos) | 2,224 ft | -1,586 ft |
| SAN MIGUEL - H2S (San Miguel) | 3,378 ft | -2,740 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 ↗
Perforations (1)
| Interval | Type |
|---|---|
| 4,718–7,256 ft | Open hole |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 7" | 3,280 ft | 870 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings 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
- 541H
- Max Depth
- 4,000 ft
- Drill Type
- Horizontal
- County
- DIMMIT
- District
- 1
- Operator
- GRIT OIL & GAS MANAGEMENT LLC
- Completed
- 2016-09-17
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-07-31)
- Cum Oil (all leases)
- 37,283,216 bbl
- Cum Gas (all leases)
- 3,226,727 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 374