42-197-30278
Final CompletionGILLIAM C. J.
HARDEMAN County · District 9 · EP OPERATING COMPANY · RED RIVER (OSAGE)
Permits
3
Max Depth
8,981 ft
First Permit
1978-03-31
Latest Activity
2010-11-02
Lifespan
33 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1978-08-04
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: EP OPERATING COMPANY ≠ Production: ASSENT ENERGY PARTNERS, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: EP OPERATING COMPANY ≠ Permit: CIMAREX ENERGY CO.
Resolved via: production → ASSENT ENERGY PARTNERS, 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 (4) Elevation 1,429 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CANYON | 5,644 ft | -4,215 ft |
| CHESTER | 8,152 ft | -6,723 ft |
| MERAMEC | 8,366 ft | -6,937 ft |
| ELLENBURGER | 8,916 ft | -7,487 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 |
|---|---|
| 7,525–7,552 ft | Perforated |
| 8,687–8,700 ft | Perforated |
| 8,845–8,855 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 281 ft | 235 sx |
| 4.5" | 8,950 ft | 425 sx |
Permit History (3)
Applications (3)
Records & Logs
7 completion filings on record.
+1 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
- 3
- Max Depth
- 8,981 ft
- Drill Type
- Vertical
- County
- HARDEMAN
- District
- 9
- Operator
- EP OPERATING COMPANY
- Completed
- 1978-08-04
Operator
- Name
- EP OPER CO
- Location
- DALLAS
- P-5 Status
- Inactive (filed 1992-03-26)
- Total Permits
- 568