42-135-35362
Final CompletionSOUTH COWDEN UNIT
ECTOR County · District 8 · CONOCOPHILLIPS COMPANY · COWDEN SOUTH
Permits
2
Max Depth
4,875 ft
First Permit
1986-11-06
Latest Activity
1986-11-06
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1996-11-01
Shut-In
—
Plugged
2003-02-27
EWA / Permit operator mismatch
Scheduling: CONOCOPHILLIPS COMPANY ≠ Permit: PHILLIPS PETROLEUM COMPANY
Resolved via: production → CONOCOPHILLIPS COMPANY
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
ECTOR County disposal market →Permitted Volume
2,000 bbl/d
Max Pressure
1,800 psi
Injection Interval
4,237–4,775 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 (8) Elevation 2,899 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CHINLE | 149 ft | +2,750 ft |
| SANTA ROSA | 705 ft | +2,194 ft |
| BASE OF SANTA ROSA (Santa Rosa) | 1,233 ft | +1,666 ft |
| BASE SANTA ROSA (Santa Rosa) | 1,233 ft | +1,666 ft |
| RUSTLER | 1,660 ft | +1,239 ft |
| YATES | 2,962 ft | -63 ft |
| GRAYBURG | 4,237 ft | -1,338 ft |
| SAN ANDRES | 4,651 ft | -1,752 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 (2)
| Interval | Type |
|---|---|
| 4,654–4,674 ft | Perforated |
| 4,690–4,725 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 370 ft | 300 sx |
| 5.5" | 4,775 ft | 890 sx |
Permit History (2)
Applications (2)
Records & Logs
4 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.
No GPS coordinates yet
Well Details
- Well Number
- 508
- Max Depth
- 4,875 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- CONOCOPHILLIPS COMPANY
- Completed
- 1996-11-01
Operator
- Name
- CONOCOPHILLIPS CO
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-02-03)
- Cum Oil (all leases)
- 82,638,100 bbl
- Cum Gas (all leases)
- 2,799,661,718 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,280