42-003-38329
Final CompletionSERIO (GRAYBURG)UNIT
ANDREWS County · District 8 · FASKEN OIL AND RANCH LTD. · SERIO (GRAYBURG)
Permits
1
Max Depth
6,100 ft
First Permit
1997-12-01
Latest Activity
1997-12-01
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1997-12-18
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
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 2,940 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,912 ft | +1,028 ft |
| YATES | 2,974 ft | -34 ft |
| GRAYBURG | 4,455 ft | -1,515 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 (3)
| Interval | Type |
|---|---|
| 4,739–4,748 ft | Perforated |
| 4,769–4,771 ft | Perforated |
| 4,782–4,810 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,694 ft | 850 sx |
| 5.5" | 4,951 ft | 405 sx |
Permit History (1)
Applications (1)
Records & Logs
6 completion filings on record · 4 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 20
- Max Depth
- 6,100 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- FASKEN OIL AND RANCH LTD.
- Completed
- 1997-12-18
Operator
- Location
- MIDLAND
- P-5 Status
- Active (filed 2025-11-14)
- Cum Oil (all leases)
- 137,738,539 bbl
- Cum Gas (all leases)
- 248,895,143 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 2,033