42-433-32396
Final CompletionNASH RANCH
STONEWALL County · District 7 · WTG EXPLORATION · DOROTHY G. NASH (TANNEHILL)
Permits
1
Max Depth
4,000 ft
First Permit
1988-05-16
Latest Activity
1988-05-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-07-05
Shut-In
—
Plugged
1994-05-31
EWA / Permit operator mismatch
Scheduling: WTG EXPLORATION ≠ Permit: FOSSIL FUELS INC.
Resolved via: scheduling → WTG EXPLORATION
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
1994-08
Operator History
originally filed by FOSSIL FUELS INC. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (6) Elevation 1,826 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| COLEMAB JUNCTIOM SD | 3,014 ft | -1,188 ft |
| COLEMAN JUNCTION SAND (Coleman Junction) | 3,014 ft | -1,188 ft |
| DOLTHAN LIMESTONE | 3,402 ft | -1,576 ft |
| NOODLE CREEK LIMESTONE | 3,528 ft | -1,702 ft |
| CAMP COLORADO LIMESTONE | 3,571 ft | -1,745 ft |
| TANNEHILL SAND (Tannehill) | 3,589 ft | -1,763 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 (2)
| Interval | Type |
|---|---|
| 3,591–3,604 ft | Perforated |
| 3,606–3,616 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 203 ft | 125 sx |
| 5.5" | 3,606 ft | 275 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 1
- Max Depth
- 4,000 ft
- Drill Type
- Vertical
- County
- STONEWALL
- District
- 7
- Operator
- WTG EXPLORATION
- Completed
- 1988-07-05
Operator
- Name
- WTG EXPL
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-02-26)
- Cum Oil (all leases)
- 7,219,134 bbl
- Cum Gas (all leases)
- 46,090,545 mcf
- Activities
- CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 269