42-103-30278
Final CompletionSAND HILLS JUDKINS UNIT
CRANE County · District 8 · ENCORE OPERATING, L.P.
Permits
5
Max Depth
4,800 ft
First Permit
1980-09-05
Latest Activity
2005-06-10
Lifespan
25 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
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
Permitted Volume
350 bbl/d
Max Pressure
1,500 psi
Injection Interval
4,523–4,763 ft
Injected (12mo)
—
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 2,611 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| HOLT | 3,980 ft | -1,369 ft |
| CLEARFORK (Clear Fork) | 4,217 ft | -1,606 ft |
| TUBB | 4,518 ft | -1,907 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 (3)
| Interval | Type |
|---|---|
| 2,608–2,730 ft | Perforated |
| 3,010–3,283 ft | Open hole |
| 4,523–4,768 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 615 ft | 400 sx |
| 8.625" | 615 ft | 400 sx |
| 8.625" | 615 ft | — |
| 2.375" | 4,144 ft | — |
| 5.5" | 4,800 ft | 390 sx |
| 5.5" | 4,800 ft | — |
Permit History (5)
SAND HILLS JUDKINS UNIT · 4,800 ft
2005-06-10
Spud 2005-10-26
SAND HILLS JUDKINS UNIT · 4,800 ft
1989-11-29
SAND HILLS JUDKINS UNIT · 4,800 ft
1987-05-11
SAND HILLS TUBB UNIT · 4,800 ft
1980-12-31
SAND HILLS JUDKINS UNIT · 4,500 ft
1980-09-05
Applications (5)
Records & Logs
9 completion filings on record · 2 with log images at RRC.
+3 more filings
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
- 39A
- Max Depth
- 4,800 ft
- Drill Type
- Vertical
- County
- CRANE
- District
- 8
- Operator
- ENCORE OPERATING, L.P.
Operator
- Name
- ENCORE OPER, L.P
- Location
- 00PLANO
- P-5 Status
- Delinquent (filed 2010-09-08)
- Cum Oil (all leases)
- 9,666,498 bbl
- Cum Gas (all leases)
- 101,620,889 mcf
- Total Permits
- 615