42-003-05635
Final Completion HorizontalSidetrackUNIVERSITY BLOCK 9 /PENN/ UNIT
ANDREWS County · District 8 · XTO ENERGY INC. · UNIVERSITY BLOCK 9 (PENN.)
Permits
4
Max Depth
11,624 ft
First Permit
1998-09-25
Latest Activity
2003-07-24
Lifespan
5 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2007-08-17
Shut-In
—
Plugged
2013-07-01
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 (2) Elevation 3,183 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PENN (Pennsylvanian) | 8,892 ft | -5,709 ft |
| DEVONIAN | 10,356 ft | -7,173 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 |
|---|---|
| 9,094–9,162 ft | Perforated |
| 10,363–11,624 ft | Perforated |
| 10,365–11,624 ft | Perforated |
| 10,365–11,624 ft | Open hole |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 374 ft | 450 sx |
| 9.625" | 4,474 ft | 1,357 sx |
| 5.5" | 10,512 ft | 1,330 sx |
Permit History (4)
Applications (4)
Records & Logs
7 completion filings on record · 2 with log images at RRC.
+1 more filings
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
- 75
- Max Depth
- 11,624 ft
- Drill Type
- Horizontal, Sidetrack
- County
- ANDREWS
- District
- 8
- Operator
- XTO ENERGY INC.
- Completed
- 2007-08-17
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