42-033-30074
Final CompletionBORDEN (SPRABERRY) UNIT
BORDEN County · District 8 · ESTANCIA OIL & GAS LLC · REO (JO MILL LOWER)
Permits
1
Max Depth
7,510 ft
First Permit
1983-03-09
Latest Activity
1983-03-09
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-04-23
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: ESTANCIA OIL & GAS LLC ≠ Permit: BROWN, H. L., JR.
Resolved via: production → ESTANCIA OIL & GAS, 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
1993-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
300 bbl/d
Max Pressure
1,750 psi
Injection Interval
3,500–4,500 ft
Injected (12mo)
31,398 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-08-01)
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 (2) Elevation 2,950 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BORDEN (SPRABERRY) | 500 ft | +2,450 ft |
| SAN ANDRES | 3,440 ft | -490 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 (3)
| Interval | Type |
|---|---|
| 3,500–4,500 ft | Perforated |
| 3,500–4,500 ft | Open hole |
| ?–4,500 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 360 ft | 450 sx |
| 10.75" | 360 ft | 450 sx |
| 2.375" | 3,450 ft | — |
| 7.625" | 3,500 ft | 500 sx |
| 4.5" | 7,510 ft | 740 sx |
Permit History (1)
Applications (1)
Records & Logs
5 completion filings on record.
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
- 1
- Max Depth
- 7,510 ft
- Drill Type
- Vertical
- County
- BORDEN
- District
- 8
- Operator
- ESTANCIA OIL & GAS LLC
- Completed
- 1982-04-23
Operator
- Location
- AUSTIN
- P-5 Status
- Active (filed 2025-09-18)
- Cum Oil (all leases)
- 2,138,764 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 37