42-033-30938
REO (JO-MILL) UNIT
BORDEN County · District 8 · BASIN OIL & GAS OPERATING LLC · REO (JO MILL LOWER)
Permits
2
Max Depth
7,400 ft
First Permit
1983-08-30
Latest Activity
1983-08-30
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1983-10-08
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: BASIN OIL & GAS OPERATING LLC ≠ Permit: BRAZOS PETROLEUM CO.
Resolved via: production → BASIN OIL & GAS OPERATING, 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
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 (7) Elevation 2,943 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SANTA ROSA | 800 ft | +2,143 ft |
| UPPER SPRABERRY (Spraberry) | 6,250 ft | -3,307 ft |
| UPR. SPRBY | 6,250 ft | -3,307 ft |
| LOWER SPRABERRY (Spraberry) | 6,788 ft | -3,845 ft |
| LWR. SPRBY | 6,788 ft | -3,845 ft |
| CARMACK | 7,026 ft | -4,083 ft |
| JO MILL | 7,213 ft | -4,270 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 (2)
| Interval | Type |
|---|---|
| 800–1,100 ft | Perforated |
| 7,286–7,300 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 321 ft | 350 sx |
| 9.625" | 3,430 ft | 300 sx |
| 2.375" | 7,252 ft | — |
| 4.5" | 7,400 ft | 400 sx |
Permit History (2)
Applications (2)
Records & Logs
6 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
- 7,400 ft
- Drill Type
- Vertical
- County
- BORDEN
- District
- 8
- Operator
- BASIN OIL & GAS OPERATING LLC
- Completed
- 1983-10-08
Operator
- Location
- FORT WORTH
- P-5 Status
- X (filed 2026-05-21)
- Cum Oil (all leases)
- 5,341,244 bbl
- Cum Gas (all leases)
- 4,651,280 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 130