42-329-01025
Final CompletionPEGASUS SPRABERRY UNIT
MIDLAND County · District 7 · COG OPERATING LLC · PEGASUS (SPRABERRY)
Permits
1
Max Depth
10,386 ft
First Permit
1999-02-09
Latest Activity
1999-02-09
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1999-02-22
Shut-In
—
Plugged
2004-09-01
EWA / Permit operator mismatch
Scheduling: COG OPERATING LLC ≠ Permit: HENRY PETROLEUM CORP.
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
2010-07
Injection / Disposal
MIDLAND County disposal market →Permitted Volume
800 bbl/d
Max Pressure
2,400 psi
Injection Interval
10,282–10,340 ft
Injected (12mo)
—
Permitted Volume
600 bbl/d
Max Pressure
500 psi
Injection Interval
7,520–8,560 ft
Injected (12mo)
—
Permitted Volume
600 bbl/d
Max Pressure
500 psi
Injection Interval
7,520–8,560 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 (2)
| Interval | Type |
|---|---|
| 7,633–7,826 ft | Perforated |
| 10,282–10,340 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 465 ft | 350 sx |
| 10.75" | 465 ft | — |
| 7.625" | 4,743 ft | 3,150 sx |
| 7.625" | 4,750 ft | 3,150 sx |
| 7.625" | 4,750 ft | — |
| 2.375" | 10,130 ft | — |
Permit History (1)
Applications (1)
Records & Logs
7 completion filings on record · 1 with log images at RRC.
+1 more filings
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
- 130W
- Max Depth
- 10,386 ft
- Drill Type
- Vertical
- County
- MIDLAND
- District
- 7
- Operator
- COG OPERATING LLC
- Completed
- 1999-02-22
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
- 4,538