Permits
1
Max Depth
4,860 ft
First Permit
1981-07-24
Latest Activity
1981-07-24
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
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
Injection / Disposal
Permitted Volume
500 bbl/d
Max Pressure
1,500 psi
Injection Interval
3,611–3,632 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2025-08-01)
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 (3) Elevation 741 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| STRAWN | 2,394 ft | -1,653 ft |
| COX | 3,105 ft | -2,364 ft |
| BRUHLMEYER | 3,610 ft | -2,869 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 |
|---|---|
| 3,611–3,632 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,252 ft | 625 sx |
| 8.625" | 1,252 ft | 625 sx |
| 2.375" | 3,560 ft | — |
| 5.5" | 4,859 ft | 525 sx |
| 5.5" | 4,859 ft | 525 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
- 312AW
- Max Depth
- 4,860 ft
- Drill Type
- Vertical
- County
- COOKE
- District
- 9
- Operator
- ARCO OIL & GAS CO.
Operator
- Location
- PLANO
- P-5 Status
- Inactive (filed 2004-11-23)
- Cum Oil (all leases)
- 16,679,531 bbl
- Cum Gas (all leases)
- 57,198,899 mcf
- Total Permits
- 3,065