42-227-34797
Final Completion DirectionalSidetrackSEWELL UNIT
HOWARD County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · SEWELL 30 (CANYON REEF)
Permits
2
Max Depth
9,500 ft
First Permit
1993-09-24
Latest Activity
1993-09-24
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1993-12-13
Shut-In
—
Plugged
2023-03-08
EWA / Permit operator mismatch
Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Permit: COBRA OIL & GAS CORPORATION
Resolved via: scheduling → ENDEAVOR ENERGY RESOURCES L.P.
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
1993-12
Last Production
2023-04
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 2,757 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| GRAYBURG | 3,061 ft | -304 ft |
| SAN ANDRES | 3,270 ft | -513 ft |
| UPPER SPRABERRY (Spraberry) | 6,682 ft | -3,925 ft |
| LOWER SPRABERRY (Spraberry) | 7,245 ft | -4,488 ft |
| DEAN | 8,040 ft | -5,283 ft |
| WOLFCAMP | 8,231 ft | -5,474 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 (1)
| Interval | Type |
|---|---|
| 9,068–9,082 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 375 ft | 440 sx |
| 8.625" | 3,603 ft | 1,120 sx |
| 5.5" | 9,068 ft | 410 sx |
Permit History (2)
Applications (2)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
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
- 1A
- Max Depth
- 9,500 ft
- Drill Type
- Directional, Sidetrack
- County
- HOWARD
- District
- 8
- Operator
- ENDEAVOR ENERGY RESOURCES L.P.
- Completed
- 1993-12-13
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