42-077-82109
Final CompletionDILLARD WEST UNIT
CLAY County · District 9 · OAKRIDGE OIL AND GAS LP · DILLARD SE. (ELLENBURGER)
Permits
3
Max Depth
7,500 ft
First Permit
2008-07-07
Latest Activity
2015-04-07
Lifespan
7 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-07-30
Shut-In
—
Plugged
—
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 (11) Elevation 1,077 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PALO PINTO | 1,100 ft | -23 ft |
| VILLAGE BEND | 2,600 ft | -1,523 ft |
| BUTTRAM | 2,900 ft | -1,823 ft |
| BRYSON | 3,696 ft | -2,619 ft |
| BRYSON LIME (Bryson) | 4,016 ft | -2,939 ft |
| CADDO | 5,558 ft | -4,481 ft |
| ATOKA | 5,711 ft | -4,634 ft |
| MARBLE FALLS | 5,773 ft | -4,696 ft |
| LOWER BARNETT (Barnett) | 6,096 ft | -5,019 ft |
| ELLENBURGER | 6,332 ft | -5,255 ft |
| ELLENBERGER (Ellenburger) | 6,358 ft | -5,281 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 |
|---|---|
| 5,794–5,978 ft | Perforated |
| 6,372–6,458 ft | Perforated |
| ?–4,102 ft | Perforated |
| ?–6,458 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 406 ft | 275 sx |
| 8.625" | 423 ft | 275 sx |
| 4.5" | 6,470 ft | 150 sx |
Permit History (3)
Applications (3)
Records & Logs
8 completion filings on record · 1 with log images at RRC.
+2 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
- 12A
- Max Depth
- 7,500 ft
- Drill Type
- Vertical
- County
- CLAY
- District
- 9
- Operator
- OAKRIDGE OIL AND GAS LP
- Completed
- 2008-07-30
Operator
- Location
- JACKSBORO
- P-5 Status
- X (filed 2026-04-14)
- Cum Oil (all leases)
- 1,662,974 bbl
- Cum Gas (all leases)
- 9,318,104 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 211