42-135-39861
Final CompletionAVERITT
ECTOR County · District 8 · FDL OPERATING LLC · SALLIE ANN (SPRABERRY-WOLFCAMP)
Permits
2
Max Depth
11,500 ft
First Permit
2009-05-20
Latest Activity
2017-11-09
Lifespan
8 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2009-07-24
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: FDL OPERATING LLC ≠ Production: DIAMONDBACK E&P LLC (reported 2026-04)
Resolved via: production → DIAMONDBACK E&P 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
2006-11
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 (14) Elevation 2,874 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 5,051 ft | -2,177 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 5,051 ft | -2,177 ft |
| CLEARFORK (Clear Fork) | 5,945 ft | -3,071 ft |
| SPRABERRY | 6,280 ft | -3,406 ft |
| UPPER SPRABERRY (Spraberry) | 6,280 ft | -3,406 ft |
| LOWER CLEARFORK (Clear Fork) | 7,988 ft | -5,114 ft |
| UPPER WOLFCAMP (Wolfcamp) | 9,175 ft | -6,301 ft |
| LOWER WOLFCAMP (Wolfcamp) | 10,129 ft | -7,255 ft |
| GRAYBURG | — | — |
| HOLT | — | — |
| QUEEN | — | — |
| SANTA ROSA BASE (Santa Rosa) | — | — |
| SEVEN RIVERS | — | — |
| YATES | — | — |
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 |
|---|---|
| 9,265–10,108 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 322 ft | 140 sx |
| 8.625" | 4,625 ft | 1,020 sx |
| 5.5" | 10,310 ft | 880 sx |
Permit History (2)
Applications (2)
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.
Well Details
- Well Number
- 2
- Max Depth
- 11,500 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- FDL OPERATING LLC
- Completed
- 2009-07-24
Operator
- Name
- FDL OPER, LLC
- Location
- JUDSON
- P-5 Status
- Inactive (filed 2022-10-06)
- Cum Oil (all leases)
- 24,615,023 bbl
- Cum Gas (all leases)
- 271,359,008 mcf
- Total Permits
- 182