42-105-35118
Final CompletionUNIVERSITY 12 E
CROCKETT County · District 7 · OZARK EXPLORATION INC. · BLOCK 51 (STRAWN)
Permits
1
Max Depth
9,100 ft
First Permit
1985-09-12
Latest Activity
1985-09-12
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-10-03
Shut-In
—
Plugged
2024-10-28
EWA / Permit operator mismatch
Scheduling: OZARK EXPLORATION INC. ≠ Permit: POGO PRODUCING CO.
Resolved via: scheduling → OZARK EXPLORATION 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
2025-02
Operator History
originally filed by POGO PRODUCING CO. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (9) Elevation 2,604 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 907 ft | +1,697 ft |
| GRAYBURG | 1,983 ft | +621 ft |
| SAN ANDRES | 2,329 ft | +275 ft |
| CLEAR FORK | 4,266 ft | -1,662 ft |
| U. SPRAYBERRY | 4,888 ft | -2,284 ft |
| L. SPRAYBERRY | 5,282 ft | -2,678 ft |
| DEAN | 6,052 ft | -3,448 ft |
| WOLFCAMP | 6,282 ft | -3,678 ft |
| STRAWN | 8,620 ft | -6,016 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 |
|---|---|
| 8,622–8,725 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 740 ft | 600 sx |
| 8.625" | 2,496 ft | 1,388 sx |
| 5.5" | 8,970 ft | 225 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 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
- 1
- Max Depth
- 9,100 ft
- Drill Type
- Vertical
- County
- CROCKETT
- District
- 7
- Operator
- OZARK EXPLORATION INC.
- Completed
- 1985-10-03
Operator
- Name
- OZARK EXPL, INC
- Location
- DALLAS
- P-5 Status
- Active (filed 2026-03-06)
- Cum Oil (all leases)
- 760,811 bbl
- Cum Gas (all leases)
- 15,604,256 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 99