42-135-43978
PRODUCING HorizontalEUREKA 31-43 A
ECTOR County · District 8 · SLANT OPERATING LLC · SPRABERRY (TREND AREA)
Permits
2
Max Depth
10,000 ft
First Permit
2023-07-18
Latest Activity
2023-07-18
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2024-01-19
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
2024-01
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 3,009 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 3,133 ft | -124 ft |
| SEVEN RIVERS | 3,497 ft | -488 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 5,022 ft | -2,013 ft |
| GLORIETA | 6,256 ft | -3,247 ft |
| CLEARFORK (Clear Fork) | 7,371 ft | -4,362 ft |
| GRAYBURG | — | — |
| HOLT | — | — |
| QUEEN | — | — |
| SANTA ROSA BASE (Santa Rosa) | — | — |
| TUBB | — | — |
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 (1)
| Interval | Type |
|---|---|
| 9,285–22,425 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,618 ft | 1,720 sx |
| 9.625" | 8,412 ft | 2,184 sx |
| 5.5" | 22,498 ft | 2,610 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing 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.
Well Details
- Well Number
- 01LS
- Max Depth
- 10,000 ft
- Drill Type
- Horizontal
- County
- ECTOR
- District
- 8
- Operator
- SLANT OPERATING LLC
- Completed
- 2024-01-19
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