42-497-33019
Final CompletionDEAVER H.J.
WISE County · District 9 · SCHALK OIL COMPANY INC. · ALVORD (ATOKA CONGLOMERATE)
Permits
1
Max Depth
6,000 ft
First Permit
1985-05-21
Latest Activity
1985-05-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-07-30
Shut-In
—
Plugged
2023-08-11
EWA / Permit operator mismatch
Scheduling: SCHALK OIL COMPANY INC. ≠ Permit: MITCHELL ENERGY CORPORATION
Resolved via: scheduling → SCHALK OIL COMPANY INC.
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
1,600 psi
Injection Interval
5,591–5,732 ft
Injected (12mo)
—
Operator History
originally filed by MITCHELL ENERGY CORPORATION — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 797 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CADDO LIME (Caddo) | 5,246 ft | -4,449 ft |
| CADDO LIME (Caddo) | 5,264 ft | -4,467 ft |
| ATOKA CONGL. (Atoka) | 5,590 ft | -4,793 ft |
| ATOKA CONGLOMERATE (Atoka) | 5,590 ft | -4,793 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 |
|---|---|
| 5,591–5,732 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 361 ft | 300 sx |
| 5.5" | 5,865 ft | 300 sx |
| 5.5" | 5,869 ft | 300 sx |
Permit History (1)
Applications (2)
Records & Logs
8 completion filings on record.
+2 more filings
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
- 2017
- Max Depth
- 6,000 ft
- Drill Type
- Vertical
- County
- WISE
- District
- 9
- Operator
- SCHALK OIL COMPANY INC.
- Completed
- 1985-07-30
Operator
- Name
- SCHALK OIL CO, INC
- Location
- WICHITA FAL, LS
- P-5 Status
- Active (filed 2026-06-03)
- Cum Oil (all leases)
- 5,257,523 bbl
- Cum Gas (all leases)
- 4,978 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 184