42-133-32455
Final CompletionCOLLIE DAN
EASTLAND County · District 7 · SUN EXPL. & PROD. CO.-ABILENE · RANGER-EASTLAND (MARBLE FALLS)
Permits
1
Max Depth
5,700 ft
First Permit
1980-07-30
Latest Activity
1980-07-30
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1980-11-08
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: SUN EXPL. & PROD. CO.-ABILENE ≠ Production: DFG ENERGY COMPANY LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: SUN EXPL. & PROD. CO.-ABILENE ≠ Permit: SUN EXPLORATION & PRODUCTION CO.
Resolved via: production → DFG ENERGY COMPANY 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 (6) Elevation 1,425 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CADDO | 2,820 ft | -1,395 ft |
| MARBLE FALLS | 3,090 ft | -1,665 ft |
| MCCLESKEY | 3,271 ft | -1,846 ft |
| DUFFER | 3,526 ft | -2,101 ft |
| ELLENBURGER | 3,738 ft | -2,313 ft |
| HICKORY | 5,400 ft | -3,975 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 |
|---|---|
| 958–5,450 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 2.875" | 62 ft | — |
| 9.625" | 318 ft | 150 sx |
| 7" | 5,532 ft | 410 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 5,700 ft
- Drill Type
- Vertical
- County
- EASTLAND
- District
- 7
- Operator
- SUN EXPL. & PROD. CO.-ABILENE
- Completed
- 1980-11-08
Operator
- Location
- DALLAS
- P-5 Status
- Inactive
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 1,326