42-461-03904
Final CompletionPEGASUS SPRABERRY UNIT
UPTON County · District 7 · COG OPERATING LLC · PEGASUS (CONSOLIDATED)
Permits
2
Max Depth
10,280 ft
First Permit
1989-12-18
Latest Activity
1998-08-10
Lifespan
9 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1998-10-16
Shut-In
—
Plugged
2015-08-04
EWA / Permit operator mismatch
Scheduling: COG OPERATING LLC ≠ Permit: HENRY PETROLEUM CORP.
Resolved via: production → 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
Injection / Disposal
UPTON County disposal market →Permitted Volume
—
Max Pressure
—
Injection Interval
11,545–11,836 ft
Injected (12mo)
—
Permitted Volume
1,000 bbl/d
Max Pressure
5,077 psi
Injection Interval
10,154–10,288 ft
Injected (12mo)
—
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (4)
| Interval | Type |
|---|---|
| 7,591–7,767 ft | Perforated |
| 8,390–8,465 ft | Perforated |
| 10,160–10,240 ft | Perforated |
| 11,545–11,836 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 460 ft | 450 sx |
| 10.75" | 4,609 ft | 3,500 sx |
| 8.625" | 9,105 ft | 300 sx |
| 8.625" | 9,105 ft | 300 sx |
| 5.5" | 13,148 ft | 482 sx |
| 5.5" | 13,148 ft | 482 sx |
Permit History (2)
Applications (2)
Records & Logs
7 completion filings on record · 2 with log images at RRC.
+1 more filings
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1402
- Max Depth
- 10,280 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- COG OPERATING LLC
- Completed
- 1998-10-16
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
- 4,559