42-329-31228
Final CompletionHARRINGTON A. B.
MIDLAND County · District 8 · COG OPERATING LLC · PARKS (CONSOLIDATED)
Permits
2
Max Depth
13,200 ft
First Permit
1983-10-06
Latest Activity
2008-02-20
Lifespan
24 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-05-30
Shut-In
—
Plugged
2026-03-02
EWA / Permit operator mismatch
Scheduling: COG OPERATING LLC ≠ Permit: HENRY PETROLEUM LP
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
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 (7) Elevation 2,819 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 7,923 ft | -5,104 ft |
| WOLFCAMP | 9,325 ft | -6,506 ft |
| STRAWN | 10,410 ft | -7,591 ft |
| BEND | 10,776 ft | -7,957 ft |
| DEVONIAN | 12,030 ft | -9,211 ft |
| FUSSELMAN | 12,884 ft | -10,065 ft |
| MONTOYA | 12,916 ft | -10,097 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 (3)
| Interval | Type |
|---|---|
| 7,925–8,409 ft | Perforated |
| 8,491–8,838 ft | Perforated |
| 9,358–10,504 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 470 ft | 475 sx |
| 9.625" | 4,700 ft | 1,850 sx |
Permit History (2)
Applications (3)
Records & Logs
5 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
- 4
- Max Depth
- 13,200 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 8
- Operator
- COG OPERATING LLC
- Completed
- 2008-05-30
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
- 4,553