Permits
1
Max Depth
4,999 ft
First Permit
1984-08-09
Latest Activity
1984-08-09
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-10-15
Shut-In
—
Plugged
2004-01-21
EWA / Permit operator mismatch
Scheduling: GRECO OPERATING INC. ≠ Permit: DERBY OIL OF TEXAS
Resolved via: scheduling → GRECO OPERATING INC.
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
2004-02
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 1,117 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| STRAWN | 1,454 ft | -337 ft |
| CADDO | 3,478 ft | -2,361 ft |
| MARBLE FALLS | 4,108 ft | -2,991 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 (2)
| Interval | Type |
|---|---|
| 3,570–3,576 ft | Perforated |
| 3,604–3,610 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 213 ft | 175 sx |
| 4.5" | 4,440 ft | 1,290 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
- F64X
- Max Depth
- 4,999 ft
- Drill Type
- Vertical
- County
- YOUNG
- District
- 9
- Operator
- GRECO OPERATING INC.
- Completed
- 1984-10-15
Operator
- Name
- GRECO OPER, INC
- Location
- GRAHAM
- P-5 Status
- Inactive (filed 2011-12-16)
- Cum Oil (all leases)
- 642,768 bbl
- Cum Gas (all leases)
- 719,926 mcf
- Total Permits
- 15