42-389-31652
Final CompletionSIEBER E. H. ET AL
REEVES County · District 8 · SOUTHWEST ROYALTIES INC. · COLLIE (DELAWARE)
Permits
1
Max Depth
5,400 ft
First Permit
1985-03-15
Latest Activity
1985-03-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-05-23
Shut-In
—
Plugged
1992-04-16
EWA / Permit operator mismatch
Scheduling: SOUTHWEST ROYALTIES INC. ≠ Permit: SUPERIOR OIL COMPANY, THE
Resolved via: scheduling → SOUTHWEST ROYALTIES INC.
Operator History
originally filed by SUPERIOR OIL COMPANY, THE — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (1) Elevation 2,557 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DELAWARE | 5,200 ft | -2,643 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 |
|---|---|
| 4,806–4,867 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 115 ft | 125 sx |
| 8.625" | 2,182 ft | 695 sx |
| 5.5" | 5,190 ft | 860 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record.
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
- 1
- Max Depth
- 5,400 ft
- Drill Type
- Vertical
- County
- REEVES
- District
- 8
- Operator
- SOUTHWEST ROYALTIES INC.
- Completed
- 1985-05-23
Operator
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-01-06)
- Cum Oil (all leases)
- 33,256,292 bbl
- Cum Gas (all leases)
- 40,059,151 mcf
- Activities
- G/PUR, OPRS/G, OPRS/O
- Total Permits
- 497