42-135-41938
Final CompletionRATLIFF RANCH A
ECTOR County · District 8 · SLANT OPERATING LLC · HEADLEE N. (DEVONIAN)
Permits
1
Max Depth
14,000 ft
First Permit
2012-08-06
Latest Activity
2012-08-06
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2013-04-13
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: SLANT OPERATING LLC ≠ Permit: EUREKA PROSPECTING COMPANY
Resolved via: scheduling → SLANT OPERATING 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
2013-05
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 (5) Elevation 3,026 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOLFCAMP | 8,800 ft | -5,774 ft |
| CANYON | 10,000 ft | -6,974 ft |
| ATOKA | 10,700 ft | -7,674 ft |
| DEVONIAN | 11,900 ft | -8,874 ft |
| ELLENBERGER (Ellenburger) | 13,525 ft | -10,499 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 |
|---|---|
| 12,100–12,180 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,630 ft | 1,400 sx |
| 9.625" | 5,395 ft | 1,650 sx |
| 5.5" | 13,710 ft | 1,895 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 2 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
- 3
- Max Depth
- 14,000 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- SLANT OPERATING LLC
- Completed
- 2013-04-13
Operator
- Name
- SLANT OPER, LLC
- Location
- LAFAYETTE
- P-5 Status
- Active (filed 2026-02-10)
- Cum Oil (all leases)
- 6,429,538 bbl
- Cum Gas (all leases)
- 15,539,224 mcf
- Activities
- CSGD/P, G/PUR, GTHS/G, OPRS/O
- Total Permits
- 193