Permits
2
Max Depth
5,700 ft
First Permit
2002-06-05
Latest Activity
2025-07-18
Lifespan
23 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2002-08-07
Shut-In
—
Plugged
2006-11-13
EWA / Production operator mismatch
Scheduling: WESTERN CHIEF OPERATING L.L.C. ≠ Production: WESTERN CHIEF OIL & GAS COMPANY (reported 2006-03)
EWA / Permit operator mismatch
Scheduling: WESTERN CHIEF OPERATING L.L.C. ≠ Permit: OAKRIDGE OIL AND GAS, LP
Resolved via: scheduling → WESTERN CHIEF OPERATING L.L.C.
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
2002-08
Last Production
2026-07
Operator History
originally filed by OAKRIDGE OIL AND GAS, LP — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (8) Elevation 1,235 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PALO PINTO LIME (Palo Pinto) | 1,077 ft | +158 ft |
| CAPPS LIME | 1,749 ft | -514 ft |
| BRYSON LIME (Bryson) | 2,898 ft | -1,663 ft |
| BRYSON SD (Bryson) | 2,930 ft | -1,695 ft |
| BRANNON BRIDGE | 3,204 ft | -1,969 ft |
| CADDO LM (Caddo) | 4,467 ft | -3,232 ft |
| MARBLE FALLS LM (Marble Falls) | 4,938 ft | -3,703 ft |
| MISS LIME (Mississippian) | 5,346 ft | -4,111 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (3)
| Interval | Type |
|---|---|
| 3,208–3,212 ft | Perforated |
| 3,276–3,280 ft | Perforated |
| 5,350–5,390 ft | Open hole |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 318 ft | 200 sx |
| 5.5" | 3,625 ft | 150 sx |
| 4.5" | 5,335 ft | 130 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record · 2 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.
Well Details
- Well Number
- 1
- Max Depth
- 5,700 ft
- Drill Type
- Vertical
- County
- JACK
- District
- 9
- Operator
- WESTERN CHIEF OPERATING L.L.C.
- Completed
- 2002-08-07
Operator
- Location
- GRAHAM
- P-5 Status
- Delinquent (filed 2022-01-28)
- Cum Oil (all leases)
- 742,920 bbl
- Cum Gas (all leases)
- 22,573,688 mcf
- Activities
- G/PUR, OPRS/G, OPRS/O
- Total Permits
- 38