42-283-36554
Final CompletionC N COOKE
LA SALLE County · District 1 · SANDMAN EXPLORATION L.L.C. · WILDCAT
Permits
2
Max Depth
16,000 ft
First Permit
2018-11-07
Latest Activity
2020-01-27
Lifespan
1 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2019-09-22
Shut-In
—
Plugged
—
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
2019-09
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 354 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX - DISPOSAL (Wilcox) | 4,150 ft | -3,796 ft |
| ESCONDIDO | 6,550 ft | -6,196 ft |
| OLMOS - DISPOSAL (Olmos) | 7,690 ft | -7,336 ft |
| AUSTIN CHALK | 9,150 ft | -8,796 ft |
| EAGLE FORD - H2S (Eagle Ford) | 10,020 ft | -9,666 ft |
| BUDA - H2S (Buda) | 10,180 ft | -9,826 ft |
| EDWARDS - H2S (Edwards) | 10,270 ft | -9,916 ft |
| QUEEN CITY | — | — |
| SPARTA | — | — |
| YEGUA | — | — |
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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (3)
| Interval | Type |
|---|---|
| 6,574–6,582 ft | Perforated |
| 6,648–6,658 ft | Perforated |
| 13,204–13,272 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 3,871 ft | 2,457 sx |
| 9.875" | 6,213 ft | — |
| 9.625" | 11,792 ft | 2,099 sx |
| 5.5" | 15,542 ft | 1,334 sx |
Permit History (2)
Applications (2)
Records & Logs
2 completion filings on record · 2 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.
Well Details
- Well Number
- 7
- Max Depth
- 16,000 ft
- Drill Type
- Vertical
- County
- LA SALLE
- District
- 1
- Operator
- SANDMAN EXPLORATION L.L.C.
- Completed
- 2019-09-22
Operator
- Name
- SANDMAN EXPL, L.L.C
- Location
- GEORGETOWN
- P-5 Status
- Active (filed 2025-12-09)
- Cum Oil (all leases)
- 4,228 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 2