42-495-02277
Final CompletionKEYSTONE SILURIAN UNIT
WINKLER County · District 8 · XTO ENERGY INC. · KEYSTONE (SILURIAN)
Permits
1
Max Depth
4,600 ft
First Permit
1996-07-02
Latest Activity
1996-07-02
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1974-12-01
Shut-In
—
Plugged
1991-06-19
EWA / Production operator mismatch
Scheduling: XTO ENERGY INC. ≠ Production: TEKE PRODUCTION LLC (reported 2023-12)
EWA / Permit operator mismatch
Scheduling: XTO ENERGY INC. ≠ Permit: BC OPERATING, INC.
Resolved via: scheduling → 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
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (2)
| Interval | Type |
|---|---|
| 4,287–4,575 ft | Perforated |
| 7,330–7,355 ft | Perforated |
Casing (8)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 213 ft | — |
| 13.375" | 231 ft | 225 sx |
| 13.375" | 232 ft | 225 sx |
| 8.625" | 2,474 ft | — |
| 8.625" | 2,488 ft | 1,175 sx |
| 5.5" | 8,116 ft | — |
| 5.5" | 8,128 ft | 200 sx |
| 5.5" | 8,129 ft | 825 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
- 1S
- Max Depth
- 4,600 ft
- Drill Type
- Vertical
- County
- WINKLER
- District
- 8
- Operator
- XTO ENERGY INC.
- Completed
- 1974-12-01
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