Permits
6
Max Depth
12,500 ft
First Permit
2005-08-11
Latest Activity
2023-09-05
Lifespan
18 yrs
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
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 (7) Elevation 3,185 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRAYBURG | 4,216 ft | -1,031 ft |
| TUBB | 5,631 ft | -2,446 ft |
| LWR MISSISSIPPIAN | 9,941 ft | -6,756 ft |
| WOODFORD | 10,274 ft | -7,089 ft |
| WOODFORD SHALE (Woodford) | 10,292 ft | -7,107 ft |
| DEVONIAN | 10,359 ft | -7,174 ft |
| DEVONIAN | 10,384 ft | -7,199 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (4)
| Interval | Type |
|---|---|
| 4,438–4,523 ft | Perforated |
| 10,375–12,080 ft | Open hole |
| 10,398–12,180 ft | Open hole |
| 10,414–10,566 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 284 ft | 450 sx |
| 13.375" | 300 ft | 450 sx |
| 8.625" | 5,108 ft | 800 sx |
| 5.5" | 10,697 ft | 170 sx |
Permit History (6)
UNIVERSITY BLOCK 9 /PENN/UNIT · 8,794 ft
2023-09-05
UNIVERSITY BLOCK 9 · 12,500 ft
2010-01-12
Spud 2010-01-20
TEXAS "Q" · 10,900 ft
2006-07-10
Spud 2006-12-15
TEXAS "Q" · 10,900 ft
2006-07-10
TEXAS "Q" · 10,900 ft
2005-08-11
Spud 2005-09-08
TEXAS "Q" · 5,200 ft
2005-08-11
Spud 2005-09-08
Applications (6)
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.
Well Details
- Well Number
- 11Q
- Max Depth
- 12,500 ft
- Drill Type
- Horizontal
- County
- ANDREWS
- District
- 8
- Operator
- XTO ENERGY INC.
Operator
- Name
- XTO ENGY INC
- Location
- SPRING
- P-5 Status
- X (filed 2026-04-08)
- Cum Oil (all leases)
- 772,419,164 bbl
- Cum Gas (all leases)
- 11,039,899,986 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 16,138