42-165-33536
Final CompletionNORTH RILEY UNIT
GAINES County · District 8 · BCE-MACH III LLC · RILEY NORTH
Permits
1
Max Depth
7,300 ft
First Permit
1986-07-11
Latest Activity
1986-07-11
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1986-09-17
Shut-In
—
Plugged
2020-09-17
EWA / Permit operator mismatch
Scheduling: BCE-MACH III LLC ≠ Permit: UNION OIL COMPANY OF CALIFORNIA
Resolved via: production → BCE-MACH III 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 (5) Elevation 3,407 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GLORIETA | 5,904 ft | -2,497 ft |
| UPPER CLEARFORK (Clear Fork) | 6,294 ft | -2,887 ft |
| UPPER TUBB (Tubb) | 6,947 ft | -3,540 ft |
| LOWER TUBB (Tubb) | 7,044 ft | -3,637 ft |
| LOWER CLEARFORK (Clear Fork) | 7,157 ft | -3,750 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 (1)
| Interval | Type |
|---|---|
| 6,252–7,242 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,806 ft | 950 sx |
| 5.5" | 7,399 ft | 1,750 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 321
- Max Depth
- 7,300 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- BCE-MACH III LLC
- Completed
- 1986-09-17
Operator
- Name
- BCE-MACH III LLC
- Location
- OKLAHOMA CI, TY
- P-5 Status
- X (filed 2026-05-18)
- Cum Oil (all leases)
- 2,920,146 bbl
- Cum Gas (all leases)
- 26,737,346 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 10