42-417-37264
Final CompletionMONTGOMERY
SHACKELFORD County · District 7 · TEX-ANN OIL & GAS CORPORATION · SEDWICK (ELLENBURGER)
Permits
3
Max Depth
4,600 ft
First Permit
1989-04-21
Latest Activity
1992-10-08
Lifespan
3 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-05-25
Shut-In
—
Plugged
1997-05-28
EWA / Production operator mismatch
Scheduling: TEX-ANN OIL & GAS CORPORATION ≠ Production: SEQUOIA FOSSIL FUELS, INC. (reported 1997-04)
Resolved via: scheduling → TEX-ANN OIL & GAS CORPORATION
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
2003-08
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 1,380 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| STRAWN SAND (Strawn) | 2,745 ft | -1,365 ft |
| BASE BLACK SHALE | 3,625 ft | -2,245 ft |
| BEND CONGLOMERATE (Bend) | 3,970 ft | -2,590 ft |
| ELLENBURGER | 4,300 ft | -2,920 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 |
|---|---|
| 3,966–3,969 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 108 ft | 60 sx |
| 4.5" | 4,280 ft | 300 sx |
Permit History (3)
Applications (3)
Records & Logs
8 completion filings on record · 3 with log images at RRC.
+2 more filings
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
- 1
- Max Depth
- 4,600 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- TEX-ANN OIL & GAS CORPORATION
- Completed
- 1989-05-25
Operator
- Location
- AUSTIN
- P-5 Status
- Inactive (filed 1993-02-12)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- 29,519 mcf
- Total Permits
- 7