42-003-36650
MARTIN NELLIE C.
ANDREWS County · District 8 · SHERIDAN PRODUCTION COMPANY LLC · MARTIN (TUBB)
Permits
5
Max Depth
7,000 ft
First Permit
1990-02-07
Latest Activity
1990-02-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1994-06-22
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: SHERIDAN PRODUCTION COMPANY LLC ≠ Production: UNITEX OIL & GAS, L.L.C. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: SHERIDAN PRODUCTION COMPANY LLC ≠ Permit: ORYX ENERGY COMPANY
Resolved via: production → UNITEX OIL & GAS, L.L.C.
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
1993-01
Last Production
2026-07
Injection / Disposal
ANDREWS County disposal market →Permitted Volume
2,500 bbl/d
Max Pressure
2,000 psi
Injection Interval
4,168–6,165 ft
Injected (12mo)
116,667 bbl
Permitted Volume
1,500 bbl/d
Max Pressure
3,000 psi
Injection Interval
6,257–6,387 ft
Injected (12mo)
116,667 bbl
Monthly injected volume (bbl, from H-10 filings through 2026-02-01)
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 (6) Elevation 3,307 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 4,190 ft | -883 ft |
| SAN ANDRES | 4,304 ft | -997 ft |
| SAN ANDRES | 4,305 ft | -998 ft |
| CLEARFORK (Clear Fork) | 5,600 ft | -2,293 ft |
| TUBB | 6,190 ft | -2,883 ft |
| TUBB | 6,257 ft | -2,950 ft |
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 (7)
| Interval | Type |
|---|---|
| 4,305–4,550 ft | Perforated |
| 4,305–5,965 ft | Perforated |
| 4,305–6,387 ft | Perforated |
| 5,600–5,625 ft | Perforated |
| 5,600–5,834 ft | Perforated |
| 5,686–5,834 ft | Perforated |
| 6,257–6,387 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,640 ft | 630 sx |
| 7" | 6,800 ft | 1,600 sx |
Permit History (5)
MARTIN, NELLIE C. · 7,000 ft
1990-02-07
MARTIN, NELLIE C. · 6,800 ft
1990-02-07
MARTIN, NELLIE C. · 7,000 ft
1990-02-07
MARTIN, NELLIE C. · 7,000 ft
1990-02-07
MARTIN, NELLIE C. · 7,000 ft
1990-02-07
Spud 1990-02-04
Applications (5)
Records & Logs
13 completion filings on record · 7 with log images at RRC.
+7 more filings
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 24
- Max Depth
- 7,000 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- SHERIDAN PRODUCTION COMPANY LLC
- Completed
- 1994-06-22
Operator
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2020-10-23)
- Cum Oil (all leases)
- 53,800,913 bbl
- Cum Gas (all leases)
- 198,597,389 mcf
- Total Permits
- 1,009