42-173-31803
Final CompletionKLOH
GLASSCOCK County · District 8 · CIMAREX ENERGY CO. OF COLORADO · HOWARD GLASSCOCK
Permits
1
Max Depth
2,600 ft
First Permit
1985-02-04
Latest Activity
1985-02-04
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-03-09
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CIMAREX ENERGY CO. OF COLORADO ≠ Production: GRAYROCK ENERGY II, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: CIMAREX ENERGY CO. OF COLORADO ≠ Permit: SOUTHLAND ROYALTY COMPANY
Resolved via: production → GRAYROCK ENERGY II, 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 (4) Elevation 2,697 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 1,425 ft | +1,272 ft |
| 7 RIVERS (Seven Rivers) | 1,626 ft | +1,071 ft |
| QUEEN | 1,786 ft | +911 ft |
| SAN ANDRES | 2,124 ft | +573 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 |
|---|---|
| 2,136–2,454 ft | Perforated |
| 2,276–2,422 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 356 ft | 250 sx |
| 7" | 2,564 ft | 650 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record.
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
- 31
- Max Depth
- 2,600 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 8
- Operator
- CIMAREX ENERGY CO. OF COLORADO
- Completed
- 1985-03-09
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