42-443-30318
Final CompletionMCKAY CREEK B
TERRELL County · District 7 · WHITE ROCK OIL & GAS LLC · MCKAY CREEK (CABALLOS)
Permits
1
Max Depth
8,700 ft
First Permit
1983-05-24
Latest Activity
1983-05-24
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-02-06
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: WHITE ROCK OIL & GAS LLC ≠ Permit: SUN EXPL. & PROD. CO.-MIDLAND
Resolved via: production → WHITE ROCK OIL & GAS, 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
1993-01
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 (12) Elevation 2,885 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOLFCAMP | 870 ft | +2,015 ft |
| DIMPLE | 1,086 ft | +1,799 ft |
| TESNUS | 1,120 ft | +1,765 ft |
| 1ST CABALLOS | 1,610 ft | +1,275 ft |
| 1ST MARAVILLAS | 2,280 ft | +605 ft |
| 2ND DIMPLE | 2,388 ft | +497 ft |
| 2ND TESNUS | 2,696 ft | +189 ft |
| 2ND CABALLOS | 5,542 ft | -2,657 ft |
| 3RD TESNUS | 5,840 ft | -2,955 ft |
| 3RD CABALLOS | 6,592 ft | -3,707 ft |
| 2ND MARAVILLAS | 6,942 ft | -4,057 ft |
| WOODS HOLLOW | 7,412 ft | -4,527 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 (5)
| Interval | Type |
|---|---|
| 1,938–1,980 ft | Perforated |
| 2,142–2,210 ft | Perforated |
| 6,754–6,790 ft | Perforated |
| 6,754–6,916 ft | Perforated |
| 6,840–6,916 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 975 ft | 795 sx |
| 2.875" | 6,632 ft | — |
| 5.5" | 7,100 ft | 2,225 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record.
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
- 4
- Max Depth
- 8,700 ft
- Drill Type
- Vertical
- County
- TERRELL
- District
- 7
- Operator
- WHITE ROCK OIL & GAS LLC
- Completed
- 1984-02-06
Operator
- Location
- PLANO
- P-5 Status
- Active (filed 2025-07-18)
- Cum Oil (all leases)
- 6,056,932 bbl
- Cum Gas (all leases)
- 30,143,926 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 31