42-003-00958
Final CompletionMCCOLLUM F. T. & WIEBUSCH G. W.
ANDREWS County · District 8 · CONOCO INC. · WEMAC (ELLENBURGER)
Permits
1
Max Depth
13,564 ft
First Permit
1990-05-14
Latest Activity
1990-05-14
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1987-07-12
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CONOCO INC. ≠ Production: ZARVONA ENERGY LLC (reported 2026-04)
Resolved via: production → ZARVONA ENERGY 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 (7) Elevation 3,097 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRAYBURG | 4,600 ft | -1,503 ft |
| SAN ANDRES | 4,797 ft | -1,700 ft |
| GLORIETA | 5,586 ft | -2,489 ft |
| CLEARFORK (Clear Fork) | 6,950 ft | -3,853 ft |
| DEAN | 8,444 ft | -5,347 ft |
| WOLFCAMP | 8,563 ft | -5,466 ft |
| ELLENBURGER | 13,246 ft | -10,149 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 (7)
| Interval | Type |
|---|---|
| 8,774–8,780 ft | Perforated |
| 8,912–8,918 ft | Perforated |
| 8,934–8,944 ft | Perforated |
| 8,952–8,958 ft | Perforated |
| 13,306–13,343 ft | Perforated |
| 13,368–13,390 ft | Perforated |
| ?–13,306 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 218 ft | 250 sx |
| 9.625" | 4,818 ft | 3,100 sx |
| 7" | 13,553 ft | 730 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings 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.
No GPS coordinates yet
Well Details
- Well Number
- 5
- Max Depth
- 13,564 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- CONOCO INC.
- Completed
- 1987-07-12
Operator
- Name
- CONOCO INC
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2011-08-01)
- Cum Oil (all leases)
- 47,167,767 bbl
- Cum Gas (all leases)
- 1,813,222,856 mcf
- Total Permits
- 4,644