42-055-34911
Final CompletionCARTER R. W. -A-
CALDWELL County · District 1 · NORTH SOUTH OIL LLC · SALT FLAT (EDWARDS)
Permits
1
Max Depth
3,600 ft
First Permit
2009-08-21
Latest Activity
2009-08-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2009-09-14
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: NORTH SOUTH OIL LLC ≠ Production: TEXIAN OPERATING COMPANY, LLC (reported 2026-03)
Resolved via: production → TEXIAN OPERATING COMPANY, LLC
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
2008-03
Last Production
2026-07
Injection / Disposal
Permitted Volume
40,000 bbl/d
Max Pressure
1,200 psi
Injection Interval
2,950–3,600 ft
Injected (12mo)
4,864,606 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-08-01)
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 358 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| AUSTIN CHALK | 2,500 ft | -2,142 ft |
| UPPER EDWARDS LIME (Edwards) | 2,700 ft | -2,342 ft |
| LOWER EDWARDS LIME (Edwards) | 2,850 ft | -2,492 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 |
|---|---|
| 2,950–3,600 ft | Perforated |
| 2,965–3,600 ft | Open hole |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.75" | 800 ft | 636 sx |
| 13.375" | 800 ft | 636 sx |
| 10.75" | 2,965 ft | 1,556 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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.
No GPS coordinates yet
Well Details
- Well Number
- 3
- Max Depth
- 3,600 ft
- Drill Type
- Vertical
- County
- CALDWELL
- District
- 1
- Operator
- NORTH SOUTH OIL LLC
- Completed
- 2009-09-14
Operator
- Name
- NORTH SOUTH OIL, LLC
- Location
- LULING
- P-5 Status
- Delinquent (filed 2022-05-18)
- Cum Oil (all leases)
- 2,826,557 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 172