42-433-33016
Final CompletionKOLB UNIT
STONEWALL County · District 7 · STOVALL OPERATING CO. · MULLEN RANCH (TANNEHILL)
Permits
1
Max Depth
3,400 ft
First Permit
1996-01-12
Latest Activity
1996-01-12
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1996-02-12
Shut-In
—
Plugged
2020-09-16
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
1996-02
Last Production
2021-05
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (2) Elevation 1,802 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| NOODLE CREEK | 3,150 ft | -1,348 ft |
| TANNEHILL SAND (Tannehill) | 3,192 ft | -1,390 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 (3)
| Interval | Type |
|---|---|
| 3,196–3,199 ft | Perforated |
| 3,200–3,202 ft | Perforated |
| 3,203–3,208 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 169 ft | 150 sx |
| 4.5" | 3,290 ft | 185 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 3,400 ft
- Drill Type
- Vertical
- County
- STONEWALL
- District
- 7
- Operator
- STOVALL OPERATING CO.
- Completed
- 1996-02-12
Operator
- Name
- STOVALL OPER CO
- Location
- GRAHAM
- P-5 Status
- Active (filed 2025-11-25)
- Cum Oil (all leases)
- 2,744,911 bbl
- Cum Gas (all leases)
- 6,188,977 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 259