42-097-00988
Final CompletionBEST J. M.
COOKE County · District 9 · CIMAREX ENERGY CO. OF COLORADO · WALNUT BEND (ELLENBURGER)
Permits
1
Max Depth
5,200 ft
First Permit
2005-02-25
Latest Activity
2005-02-25
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1976-08-22
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CIMAREX ENERGY CO. OF COLORADO ≠ Production: SYDRI OPERATING, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: CIMAREX ENERGY CO. OF COLORADO ≠ Permit: GRUY PETROLEUM MANAGEMENT CO.
Resolved via: production → SYDRI OPERATING, 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 741 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| COX | 2,960 ft | -2,219 ft |
| BRUHLMEYER | 3,480 ft | -2,739 ft |
| HUDSPETH | 3,835 ft | -3,094 ft |
| WALNUT BEND (Walnut) | 4,545 ft | -3,804 ft |
| ATKINS | 5,102 ft | -4,361 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 (5)
| Interval | Type |
|---|---|
| 4,310–4,315 ft | Perforated |
| 4,694–4,702 ft | Perforated |
| 4,938–4,946 ft | Perforated |
| 5,032–5,035 ft | Perforated |
| ?–5,545 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 29 ft | 50 sx |
| 9.625" | 1,060 ft | 350 sx |
| 7" | 4,925 ft | 600 sx |
| 5.5" | 5,285 ft | 50 sx |
| 5.5" | 5,285 ft | 50 sx |
Permit History (1)
Applications (1)
Records & Logs
6 completion filings on record · 1 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
- 3010
- Max Depth
- 5,200 ft
- Drill Type
- Vertical
- County
- COOKE
- District
- 9
- Operator
- CIMAREX ENERGY CO. OF COLORADO
- Completed
- 1976-08-22
Operator
- Location
- MIDLAND
- P-5 Status
- Delinquent (filed 2025-04-28)
- Cum Oil (all leases)
- 23,631,926 bbl
- Cum Gas (all leases)
- 190,164,266 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 476