42-501-35041
Final CompletionARMSTRONG ANNIE
YOAKUM County · District 8 · XTO ENERGY INC. · WASSON 72
Permits
1
Max Depth
8,500 ft
First Permit
2004-09-15
Latest Activity
2004-09-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2017-06-28
Shut-In
—
Plugged
2023-10-16
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
2024-03
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 3,517 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRAYBURG DOLOMITES (Grayburg) | 4,269 ft | -752 ft |
| SAN ANDRES | 4,637 ft | -1,120 ft |
| GLOREITA SANDS | 5,931 ft | -2,414 ft |
| GLORIETA SANDS (Glorieta) | 5,931 ft | -2,414 ft |
| UPPER CLEARFORK DOLOMITES (Clear Fork) | 6,129 ft | -2,612 ft |
| TUBB SAND (Tubb) | 7,470 ft | -3,953 ft |
| LOWER CLEARFORK DOLOMITES (Clear Fork) | 7,554 ft | -4,037 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 (1)
| Interval | Type |
|---|---|
| 7,650–8,370 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 2,299 ft | 700 sx |
| 5.5" | 8,630 ft | 2,395 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 18
- Max Depth
- 8,500 ft
- Drill Type
- Vertical
- County
- YOAKUM
- District
- 8
- Operator
- XTO ENERGY INC.
- Completed
- 2017-06-28
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