42-097-02533
Final CompletionWALNUT BEND FIELD UNIT NO. 2
COOKE County · District 9 · ARCO OIL & GAS CO. · WALNUT BEND (HUDSPETH)
Permits
2
Max Depth
4,916 ft
First Permit
1981-12-04
Latest Activity
1996-03-04
Lifespan
14 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1981-11-29
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ARCO OIL & GAS CO. ≠ Production: SYDRI OPERATING, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: ARCO OIL & GAS CO. ≠ Permit: VASTAR RESOURCES, INC.
Resolved via: production → SYDRI OPERATING, 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
Injection / Disposal
Permitted Volume
1,000 bbl/d
Max Pressure
2,000 psi
Injection Interval
4,721–4,744 ft
Injected (12mo)
—
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 (5) Elevation 695 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| COX(LOWER) | 3,216 ft | -2,521 ft |
| HUDSPETH B | 3,988 ft | -3,293 ft |
| HUDSPETH D | 4,305 ft | -3,610 ft |
| SNUGGS D | 4,722 ft | -4,027 ft |
| RAMSEY | 4,829 ft | -4,134 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 |
|---|---|
| 3,988–4,744 ft | Perforated |
| 4,278–4,298 ft | Perforated |
| 4,305–4,307 ft | Perforated |
| 4,722–4,744 ft | Perforated |
Casing (8)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,034 ft | 190 sx |
| 8.625" | 1,043 ft | 150 sx |
| 8.625" | 1,043 ft | 340 sx |
| 21.167" | 3,919 ft | — |
| 2.375" | 3,919 ft | — |
| 5.75" | 4,895 ft | 300 sx |
| 5.75" | 4,895 ft | 300 sx |
| 5.75" | 4,895 ft | 300 sx |
Permit History (2)
Applications (2)
Records & Logs
4 completion filings on record · 1 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.
No GPS coordinates yet
Well Details
- Well Number
- 12
- Max Depth
- 4,916 ft
- Drill Type
- Vertical
- County
- COOKE
- District
- 9
- Operator
- ARCO OIL & GAS CO.
- Completed
- 1981-11-29
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