42-105-35812
Final CompletionSHANNON J. M. EST. -E-
CROCKETT County · District 7 · SUNDOWN ENERGY LP · SHANNON (SAN ANDRES)
Permits
1
Max Depth
2,600 ft
First Permit
1990-06-08
Latest Activity
1990-06-08
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1995-10-05
Shut-In
—
Plugged
2024-12-03
EWA / Production operator mismatch
Scheduling: SUNDOWN ENERGY LP ≠ Production: CLARK OIL CO. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: SUNDOWN ENERGY LP ≠ Permit: COX, ROBERT G. & ASSOCIATES,INC.
Resolved via: production → CLARK OIL CO.
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
Permitted Volume
450 bbl/d
Max Pressure
1,161 psi
Injection Interval
2,322–2,354 ft
Injected (12mo)
355 bbl
Monthly injected volume (bbl, from H-10 filings through 2024-07-01)
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 (3) Elevation 2,622 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN | 1,943 ft | +679 ft |
| GRAYBURG | 2,014 ft | +608 ft |
| SAN ANDRES | 2,190 ft | +432 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 (1)
| Interval | Type |
|---|---|
| 2,322–2,354 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 853 ft | 190 sx |
| 8.625" | 853 ft | 375 sx |
| 5.5" | 2,387 ft | 100 sx |
| 5.5" | 2,390 ft | 250 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 1 with log images at RRC.
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
- 17
- Max Depth
- 2,600 ft
- Drill Type
- Vertical
- County
- CROCKETT
- District
- 7
- Operator
- SUNDOWN ENERGY LP
- Completed
- 1995-10-05
Operator
- Name
- SUNDOWN ENGY LP
- Location
- DALLAS
- P-5 Status
- X (filed 2026-06-03)
- Cum Oil (all leases)
- 16,582,532 bbl
- Cum Gas (all leases)
- 24,624,728 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 300