42-429-34559
Final CompletionWALKER-CALDWELL A UNIT
STEPHENS County · District 7 · SUN EXPL. & PROD. CO.-ABILENE · STEPHENS COUNTY REGULAR
Permits
1
Max Depth
3,500 ft
First Permit
1985-09-24
Latest Activity
1985-09-24
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-11-11
Shut-In
—
Plugged
1994-06-16
EWA / Production operator mismatch
Scheduling: SUN EXPL. & PROD. CO.-ABILENE ≠ Production: BASA RESOURCES, INC. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: SUN EXPL. & PROD. CO.-ABILENE ≠ Permit: DAMSON OIL CORP.
Resolved via: production → BASA RESOURCES, 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
1,600 bbl/d
Max Pressure
1,500 psi
Injection Interval
3,090–3,210 ft
Injected (12mo)
—
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 (4) Elevation 1,291 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CADDO A (Caddo) | 3,090 ft | -1,799 ft |
| CADDO B (Caddo) | 3,160 ft | -1,869 ft |
| CADDO | 3,190 ft | -1,899 ft |
| CADDO C (Caddo) | 3,206 ft | -1,915 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 (4)
| Interval | Type |
|---|---|
| 3,090–3,134 ft | Perforated |
| 3,090–3,247 ft | Perforated |
| 3,160–3,186 ft | Perforated |
| 3,206–3,249 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 207 ft | 190 sx |
| 4.5" | 3,344 ft | 680 sx |
Permit History (1)
Applications (1)
Records & Logs
6 completion filings on record · 3 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
- 72WI
- Max Depth
- 3,500 ft
- Drill Type
- Vertical
- County
- STEPHENS
- District
- 7
- Operator
- SUN EXPL. & PROD. CO.-ABILENE
- Completed
- 1985-11-11
Operator
- Location
- DALLAS
- P-5 Status
- Inactive
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 1,326