42-003-05213
Final CompletionUNIVERSITY BLK.9 /WOLFCAMP/ UNIT
ANDREWS County · District 8 · XTO ENERGY INC. · UNIVERSITY BLOCK 9 (WOLFCAMP)
Permits
1
Max Depth
10,562 ft
First Permit
1992-01-22
Latest Activity
1992-01-22
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: XTO ENERGY INC. ≠ Permit: ARCO OIL & GAS CO.
Resolved via: production → XTO ENERGY 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
2026-07
Injection / Disposal
ANDREWS County disposal market →Permitted Volume
5,000 bbl/d
Max Pressure
4,000 psi
Injection Interval
8,330–8,570 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 (4) Elevation 3,165 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOLFCAMP | 8,160 ft | -4,995 ft |
| WOLFCAMP | 8,420 ft | -5,255 ft |
| PENNSYLVANIAN | 8,773 ft | -5,608 ft |
| DEVONIAN | 10,370 ft | -7,205 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 |
|---|---|
| 8,212–8,505 ft | Perforated |
| 8,421–8,505 ft | Perforated |
| ?–8,771 ft | Perforated |
| ?–10,502 ft | Perforated |
Casing (7)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 358 ft | 650 sx |
| 16" | 358 ft | 650 sx |
| 9.625" | 4,499 ft | 2,900 sx |
| 9.625" | 4,499 ft | 2,900 sx |
| 7.625" | 10,559 ft | 425 sx |
| 7" | 10,559 ft | 425 sx |
| 7" | 10,559 ft | 425 sx |
Permit History (1)
Applications (1)
Records & Logs
5 completion filings on record · 1 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
- 3SB
- Max Depth
- 10,562 ft
- Drill Type
- Vertical
- 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
- 16,140