42-135-36412
Final CompletionRATLIFF F
ECTOR County · District 8 · EUREKA PROSPECTING COMPANY · RATLIFF (ELLENBURGER)
Permits
2
Max Depth
13,650 ft
First Permit
1991-01-31
Latest Activity
2016-08-12
Lifespan
26 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-06-19
Shut-In
—
Plugged
—
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
Injection / Disposal
ECTOR County disposal market →Permitted Volume
10,000 bbl/d
Max Pressure
2,645 psi
Injection Interval
5,290–7,190 ft
Injected (12mo)
608,791 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-10-01)
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 (19) Elevation 3,000 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 3,096 ft | -96 ft |
| YATES SAND (Yates) | 3,096 ft | -96 ft |
| SAN ANDRES DOLOMITE (San Andres) | 4,898 ft | -1,898 ft |
| WOLFCAMP LIME (Wolfcamp) | 8,920 ft | -5,920 ft |
| CANYON | 9,988 ft | -6,988 ft |
| CANYON LIME (Canyon) | 9,988 ft | -6,988 ft |
| CANYON LIME (Canyon) | 9,998 ft | -6,998 ft |
| DEVONIAN | 11,778 ft | -8,778 ft |
| DEVONIAN DOLOMITE (Devonian) | 11,778 ft | -8,778 ft |
| ELLENBURGER DOLOMITE (Ellenburger) | 13,516 ft | -10,516 ft |
| CLEARFORK (Clear Fork) | — | — |
| GLORIETA | — | — |
| GRAYBURG | — | — |
| HOLT | — | — |
| QUEEN | — | — |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | — | — |
| SANTA ROSA BASE (Santa Rosa) | — | — |
| SEVEN RIVERS | — | — |
| 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 ↗
Perforations (5)
| Interval | Type |
|---|---|
| 5,290–5,410 ft | Perforated |
| 6,600–6,860 ft | Perforated |
| 10,006–10,036 ft | Perforated |
| 12,039–12,162 ft | Perforated |
| 13,516–13,524 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 475 ft | 475 sx |
| 8.625" | 5,698 ft | 2,740 sx |
| 5.5" | 12,690 ft | 519 sx |
| 5.5" | 13,645 ft | 650 sx |
Permit History (2)
Applications (2)
Records & Logs
6 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
- 1
- Max Depth
- 13,650 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- EUREKA PROSPECTING COMPANY
- Completed
- 1991-06-19
Operator
- Location
- WIMBERLEY
- P-5 Status
- Inactive (filed 2024-11-20)
- Cum Oil (all leases)
- 1,559,028 bbl
- Cum Gas (all leases)
- 6,160 mcf
- Total Permits
- 51