42-447-35480
Final CompletionSLOAN X S E-4 UNIT
THROCKMORTON County · District 7 · UNIT PETROLEUM COMPANY · X S (CADDO)
Permits
3
Max Depth
5,500 ft
First Permit
1994-06-23
Latest Activity
1994-10-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1994-07-25
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: UNIT PETROLEUM COMPANY ≠ Production: PETROCORP INCORPORATED,A TX.CORP (reported 2004-05)
EWA / Permit operator mismatch
Scheduling: UNIT PETROLEUM COMPANY ≠ Permit: THROCKMORTON OIL, INC.
Resolved via: scheduling → UNIT PETROLEUM COMPANY
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
500 bbl/d
Max Pressure
1,050 psi
Injection Interval
2,100–2,124 ft
Injected (12mo)
50 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 (5) Elevation 1,656 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SMITHWICK SHALE (Smithwick) | 4,772 ft | -3,116 ft |
| CADDO LIMESTONE (Caddo) | 4,798 ft | -3,142 ft |
| BARNETT SHALE (Barnett) | 5,064 ft | -3,408 ft |
| CHESTER | 5,082 ft | -3,426 ft |
| CHAPPEL | 5,146 ft | -3,490 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 |
|---|---|
| 2,100–2,124 ft | Perforated |
| 4,968–4,972 ft | Perforated |
| 4,980–4,990 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 309 ft | 220 sx |
| 4.5" | 5,178 ft | 770 sx |
Permit History (3)
Applications (3)
Records & Logs
6 completion filings on record · 2 with log images at RRC.
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
- 3D
- Max Depth
- 5,500 ft
- Drill Type
- Vertical
- County
- THROCKMORTON
- District
- 7
- Operator
- UNIT PETROLEUM COMPANY
- Completed
- 1994-07-25
Operator
- Name
- UNIT PETRO CO
- Location
- TULSA
- P-5 Status
- Active (filed 2025-01-13)
- Cum Oil (all leases)
- 8,610,362 bbl
- Cum Gas (all leases)
- 788,031,686 mcf
- Activities
- CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 1,100