42-329-34424
Final Completion HorizontalSCHARBAUER CLARENCE ET AL
MIDLAND County · District 8 · COG OPERATING LLC · MIDLAND WEST (STRAWN)
Permits
4
Max Depth
12,600 ft
First Permit
2000-10-30
Latest Activity
2005-08-10
Lifespan
5 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2001-10-27
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: COG OPERATING LLC ≠ Production: DIAMONDBACK E&P LLC (reported 2023-01)
Resolved via: scheduling → COG 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
2001-09
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 (8) Elevation 2,862 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,988 ft | -126 ft |
| GLORIETA | 5,985 ft | -3,123 ft |
| SPRABERRY | 8,080 ft | -5,218 ft |
| STRAWN | 10,480 ft | -7,618 ft |
| MISS (Mississippian) | 11,810 ft | -8,948 ft |
| MISSISSIPPIAN | 11,810 ft | -8,948 ft |
| WOODFORD | 11,930 ft | -9,068 ft |
| DEVONIAN | 12,010 ft | -9,148 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 (6)
| Interval | Type |
|---|---|
| 8,103–8,324 ft | Perforated |
| 8,723–8,913 ft | Perforated |
| 9,559–9,729 ft | Perforated |
| 10,593–10,654 ft | Perforated |
| 10,593–10,889 ft | Perforated |
| 10,687–10,889 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 395 ft | 440 sx |
| 9.625" | 5,440 ft | 1,860 sx |
| 7" | 12,021 ft | 1,550 sx |
Permit History (4)
SCHARBAUER, CLARENCE ET AL · 12,500 ft
2005-08-10
Spud 2005-11-21
SCHARBAUER, CLARENCE ET AL · 11,625 ft
2000-10-30
SCHARBAUER, CLARENCE ET AL · 12,600 ft
2000-10-30
Spud 2000-11-19
SCHARBAUER, CLARENCE ET AL · 12,500 ft
2000-10-30
Applications (4)
Records & Logs
4 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
- 1
- Max Depth
- 12,600 ft
- Drill Type
- Horizontal
- County
- MIDLAND
- District
- 8
- Operator
- COG OPERATING LLC
- Completed
- 2001-10-27
Operator
- Name
- COG OPER LLC
- Location
- MIDLAND
- P-5 Status
- X (filed 2026-06-02)
- Cum Oil (all leases)
- 645,285,792 bbl
- Cum Gas (all leases)
- 305,183,488 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 4,550