42-135-38442
Final CompletionEAST PENWELL /SAN ANDRES/ UNIT
ECTOR County · District 8 · BCE-MACH III LLC · PENWELL
Permits
1
Max Depth
4,500 ft
First Permit
2003-04-24
Latest Activity
2003-04-24
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2003-08-15
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: BCE-MACH III LLC ≠ Permit: ENERGEN RESOURCES CORPORATION
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
Injection / Disposal
ECTOR County disposal market →Permitted Volume
2,000 bbl/d
Max Pressure
1,500 psi
Injection Interval
3,400–3,800 ft
Injected (12mo)
83,723 bbl
Permitted Volume
2,000 bbl/d
Max Pressure
1,500 psi
Injection Interval
3,800–4,000 ft
Injected (12mo)
83,723 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-10-01)
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 (4) Elevation 2,911 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRAYBURG | 3,120 ft | -209 ft |
| SAN ANDRES | 3,400 ft | -489 ft |
| ZONE 2 | 3,550 ft | -639 ft |
| ZONE 4 | 3,770 ft | -859 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 (2)
| Interval | Type |
|---|---|
| 3,526–3,699 ft | Perforated |
| 3,787–3,927 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 860 ft | 400 sx |
| 7" | 4,056 ft | 750 sx |
Permit History (1)
Applications (1)
Records & Logs
5 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
- 818W
- Max Depth
- 4,500 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- BCE-MACH III LLC
- Completed
- 2003-08-15
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