42-417-36517
PRODUCINGNAIL 152B
SHACKELFORD County · District 7 · S2 OIL LLC (1) · SHACKELFORD COUNTY REGULAR
Permits
1
Max Depth
2,000 ft
First Permit
1985-08-30
Latest Activity
1985-08-30
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1986-08-18
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: S2 OIL LLC (1) ≠ Production: SANDERS ENERGY LLC (reported 2025-07)
EWA / Permit operator mismatch
Scheduling: S2 OIL LLC (1) ≠ Permit: TAYLOR, RAYMOND C. JR.
Resolved via: scheduling → S2 OIL LLC (1)
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
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 1,590 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DOTHAM LIME | 1,135 ft | +455 ft |
| COOK SAND | 1,510 ft | +80 ft |
| CRYSTAL FALLS LIME | 1,627 ft | -37 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 |
|---|---|
| 1,627–1,635 ft | Perforated |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 4.5" | 1,675 ft | 240 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
- 7B
- Max Depth
- 2,000 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- S2 OIL LLC (1)
- Completed
- 1986-08-18
Operator
- Name
- S2 OIL, LLC (1)
- Location
- ALBANY
- P-5 Status
- Active (filed 2026-03-27)
- Cum Oil (all leases)
- 594 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O