42-399-35097
Final CompletionPENDULUM B
RUNNELS County · District 7 · HORIZON EXPLORATION SERVICES · FENNELL (CISCO REEF)
Permits
1
Max Depth
3,100 ft
First Permit
2008-01-31
Latest Activity
2008-01-31
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-05-01
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: HORIZON EXPLORATION SERVICES ≠ Production: CEDAR OIL COMPANY (reported 2026-03)
Resolved via: production → CEDAR OIL COMPANY
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
2008-05
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 (4) Elevation 1,910 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BRECKENRIDGE | 2,714 ft | -804 ft |
| KING SAND | 2,816 ft | -906 ft |
| GUNSITE | 2,836 ft | -926 ft |
| CISCO REEF (Cisco) | 2,922 ft | -1,012 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 |
|---|---|
| 2,964–2,972 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 210 ft | 140 sx |
| 4.5" | 3,028 ft | 295 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 2 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 3,100 ft
- Drill Type
- Vertical
- County
- RUNNELS
- District
- 7
- Operator
- HORIZON EXPLORATION SERVICES
- Completed
- 2008-05-01
Operator
- Location
- EL PASO
- P-5 Status
- Inactive (filed 2010-03-19)
- Cum Oil (all leases)
- 14,001 bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 12