42-135-03153
Final CompletionCOWDEN R. B. AA
ECTOR County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · MARTIN (CONSOLIDATED)
Permits
1
Max Depth
8,137 ft
First Permit
1992-11-12
Latest Activity
1992-11-12
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1993-10-18
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Production: OCTANE ENERGY OPERATING, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Permit: AMOCO PRODUCTION COMPANY
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 (3) Elevation 3,297 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SAN ANDRES | 4,135 ft | -838 ft |
| CLEARFORK (Clear Fork) | 5,578 ft | -2,281 ft |
| SILURIAN (Silurian (undifferentiated)) | 8,040 ft | -4,743 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 (3)
| Interval | Type |
|---|---|
| 4,135–4,435 ft | Perforated |
| ?–5,946 ft | Perforated |
| ?–8,255 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 13" | 288 ft | 300 sx |
| 13" | 288 ft | 300 sx |
| 9" | 3,987 ft | 297 sx |
| 9" | 3,988 ft | 2,085 sx |
| 5.5" | 8,107 ft | 500 sx |
| 5.5" | 8,107 ft | 500 sx |
Permit History (1)
Applications (1)
Records & Logs
7 completion filings on record · 3 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
- 2
- Max Depth
- 8,137 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- ENDEAVOR ENERGY RESOURCES L.P.
- Completed
- 1993-10-18
Operator
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-06-12)
- Cum Oil (all leases)
- 507,205,629 bbl
- Cum Gas (all leases)
- 70,424,421 mcf
- Total Permits
- 6,190