42-461-10160
Final CompletionMCELROY RANCH CO. F
UPTON County · District 7 · DEVON ENERGY PRODUCTION CO L.P. · J. CLEO THOMPSON (DETRITAL)
Permits
2
Max Depth
9,770 ft
First Permit
1998-08-11
Latest Activity
1998-08-11
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1998-09-11
Shut-In
—
Plugged
2010-12-23
EWA / Production operator mismatch
Scheduling: DEVON ENERGY PRODUCTION CO L.P. ≠ Production: DIAMONDBACK E&P LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: DEVON ENERGY PRODUCTION CO L.P. ≠ Permit: OCEAN ENERGY, INC.
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
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (6)
| Interval | Type |
|---|---|
| 9,388–9,390 ft | Perforated |
| 9,388–9,445 ft | Perforated |
| 9,604–9,745 ft | Perforated |
| 9,848–9,872 ft | Perforated |
| ?–9,388 ft | Perforated |
| ?–9,848 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 46 ft | 2 yd³ |
| 13.375" | 46 ft | 2 yd³ |
| 8.625" | 4,749 ft | 2,275 sx |
| 5.5" | 9,949 ft | 1,100 sx |
| 5.5" | 9,949 ft | 2,275 sx |
Permit History (2)
Applications (2)
Records & Logs
6 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
- 16
- Max Depth
- 9,770 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- DEVON ENERGY PRODUCTION CO L.P.
- Completed
- 1998-09-11
Operator
- Location
- OKLAHOMA CI, TY
- P-5 Status
- Active (filed 2025-12-18)
- Cum Oil (all leases)
- 365,943,944 bbl
- Cum Gas (all leases)
- 9,274,880,220 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 9,261