42-135-33169
Final CompletionCOWDEN CLYDE
ECTOR County · District 8 · CONOCOPHILLIPS COMPANY · GOLDSMITH (5600)
Permits
1
Max Depth
5,800 ft
First Permit
1979-04-24
Latest Activity
1979-04-24
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1986-09-10
Shut-In
—
Plugged
2019-07-30
EWA / Production operator mismatch
Scheduling: CONOCOPHILLIPS COMPANY ≠ Production: MAVERICK PERMIAN LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: CONOCOPHILLIPS COMPANY ≠ Permit: PHILLIPS PETROLEUM COMPANY
Resolved via: production → MAVERICK PERMIAN 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 (8) Elevation 3,094 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,424 ft | +1,670 ft |
| YATES | 2,672 ft | +422 ft |
| GRAYBURG | 3,780 ft | -686 ft |
| SAN ANDRES | 4,080 ft | -986 ft |
| HOLT ZONE (Holt) | 4,898 ft | -1,804 ft |
| GLORIETA | 5,015 ft | -1,921 ft |
| SIMPSON | 5,235 ft | -2,141 ft |
| CLEARFORK (Clear Fork) | 5,433 ft | -2,339 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 |
|---|---|
| 5,365–5,620 ft | Perforated |
| 5,365–5,834 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,500 ft | 400 sx |
| 2.375" | 5,841 ft | — |
| 5.5" | 5,900 ft | 600 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record.
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
- 166
- Max Depth
- 5,800 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- CONOCOPHILLIPS COMPANY
- Completed
- 1986-09-10
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