42-399-35113
Final CompletionNEMO-PENDULUM
RUNNELS County · District 7 · WILLISTON EXPLORATION SERV LLC · FENNELL (KING SAND)
Permits
2
Max Depth
3,300 ft
First Permit
2008-04-10
Latest Activity
2008-04-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-12-18
Shut-In
—
Plugged
2023-05-23
EWA / Production operator mismatch
Scheduling: WILLISTON EXPLORATION SERV LLC ≠ Production: CEDAR OIL COMPANY (reported 2023-02)
EWA / Permit operator mismatch
Scheduling: WILLISTON EXPLORATION SERV LLC ≠ Permit: HORIZON EXPLORATION SERVICES
Resolved via: scheduling → WILLISTON EXPLORATION SERV 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
2008-12
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 (3) Elevation 1,903 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BRECKENRIDGE | 2,718 ft | -815 ft |
| KINGL LIME | 2,796 ft | -893 ft |
| CISCO REEF (Cisco) | 2,980 ft | -1,077 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 |
|---|---|
| 2,837–2,846 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 200 ft | — |
| 4.5" | 3,084 ft | — |
Permit History (2)
Applications (2)
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
- 3,300 ft
- Drill Type
- Vertical
- County
- RUNNELS
- District
- 7
- Operator
- WILLISTON EXPLORATION SERV LLC
- Completed
- 2008-12-18
Operator
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2012-03-07)
- Cum Oil (all leases)
- 134 bbl
- Cum Gas (all leases)
- — mcf