42-417-31345
Final CompletionDILLER
SHACKELFORD County · District 7 · COMANCHE WELL SERVICE CORP. · SHACKELFORD COUNTY REGULAR
Permits
1
Max Depth
1,800 ft
First Permit
1983-12-22
Latest Activity
1983-12-22
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1983-06-15
Shut-In
—
Plugged
2013-05-01
EWA / Production operator mismatch
Scheduling: COMANCHE WELL SERVICE CORP. ≠ Production: FIDELITY PETROLEUM CORPORATION (reported 1997-04)
EWA / Permit operator mismatch
Scheduling: COMANCHE WELL SERVICE CORP. ≠ Permit: CONCHO OPERATING CO.
Resolved via: scheduling → COMANCHE WELL SERVICE CORP.
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
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (1) Elevation 1,380 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TANNEHILL SAND (Tannehill) | 725 ft | +655 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 |
|---|---|
| 725–733 ft | Perforated |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 4.5" | 750 ft | 110 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 21
- Max Depth
- 1,800 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- COMANCHE WELL SERVICE CORP.
- Completed
- 1983-06-15
Operator
- Location
- PLANO
- P-5 Status
- Delinquent (filed 2010-03-16)
- Cum Oil (all leases)
- 303,362 bbl
- Cum Gas (all leases)
- 456,553 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 8