42-461-32814
Final CompletionMCELROY RANCH CO. M
UPTON County · District 7 · XTO ENERGY INC. · KING MOUNTAIN N. (CISCO)
Permits
2
Max Depth
10,800 ft
First Permit
1988-06-24
Latest Activity
2009-11-04
Lifespan
21 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-08-12
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 (9) Elevation 2,766 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MCELROY | 4,216 ft | -1,450 ft |
| DEAN | 7,857 ft | -5,091 ft |
| WOLFCAMP / CISCO (Wolfcamp) | 7,990 ft | -5,224 ft |
| CISCO | 9,032 ft | -6,266 ft |
| STRAWN | 9,218 ft | -6,452 ft |
| STRAWN | 9,241 ft | -6,475 ft |
| ATOKA/BEND (Atoka) | 9,577 ft | -6,811 ft |
| ATOKA | 9,709 ft | -6,943 ft |
| BEND | 9,709 ft | -6,943 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 (5)
| Interval | Type |
|---|---|
| 8,504–9,086 ft | Perforated |
| 8,728–9,084 ft | Perforated |
| 9,334–9,476 ft | Perforated |
| 9,740–9,768 ft | Perforated |
| 9,799–9,845 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 430 ft | 260 sx |
| 8.625" | 4,200 ft | 1,200 sx |
| 5.5" | 9,953 ft | 470 sx |
| 5.5" | 9,998 ft | 470 sx |
| 5.5" | — | 1,150 sx |
Permit History (2)
Applications (2)
Records & Logs
6 completion filings on record · 2 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
- 29
- Max Depth
- 10,800 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- XTO ENERGY INC.
- Completed
- 1988-08-12
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