42-003-33277
Final CompletionCOWDEN-F- SILURIAN
ANDREWS County · District 8 · PECOS OPERATING COMPANY LLC · GOLDSMITH N. (SILURIAN)
Permits
4
Max Depth
8,250 ft
First Permit
1982-07-12
Latest Activity
2022-04-26
Lifespan
40 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1982-08-19
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: PECOS OPERATING COMPANY LLC ≠ Production: OCTANE ENERGY OPERATING, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: PECOS OPERATING COMPANY LLC ≠ Permit: FIVESTONES ENERGY LLC
Resolved via: production → OCTANE ENERGY 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 (6) Elevation 3,278 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 4,246 ft | -968 ft |
| SAN ANMDRES | 4,246 ft | -968 ft |
| CLEARFORK (Clear Fork) | 5,642 ft | -2,364 ft |
| WOLFCAMP | 7,378 ft | -4,100 ft |
| FUSSELMAN | 8,002 ft | -4,724 ft |
| SILURIAN (Silurian (undifferentiated)) | 8,002 ft | -4,724 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (3)
| Interval | Type |
|---|---|
| 5,642–5,670 ft | Perforated |
| 6,900–7,393 ft | Perforated |
| 8,004–8,053 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 248 ft | 275 sx |
| 8.625" | 4,223 ft | 1,600 sx |
| 8.625" | 4,235 ft | — |
| 4.5" | 8,133 ft | 600 sx |
| 4.5" | 8,143 ft | 600 sx |
| 2.375" | — | — |
Permit History (4)
COWDEN 'F' · 7,950 ft
2022-04-26
COWDEN "F" · 8,150 ft
2008-11-07
Spud 2009-06-08
COWDEN "F" SILURIAN · 8,150 ft
2004-09-07
Spud 2004-09-29
COWDEN 'F' · 8,250 ft
1982-07-12
Applications (4)
Records & Logs
6 completion filings on record · 2 with log images at RRC.
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.
Well Details
- Well Number
- 5
- Max Depth
- 8,250 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- PECOS OPERATING COMPANY LLC
- Completed
- 1982-08-19
Operator
- Name
- PECOS OPER CO, LLC
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 2023-11-17)
- Cum Oil (all leases)
- 885,468 bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 31