42-173-31391
Final CompletionMCDANIEL BROTHERS
GLASSCOCK County · District 8 · ENDEAVOR ENERGY RESOURCES L.P. · ST. LAWRENCE (WICHITA)
Permits
4
Max Depth
11,100 ft
First Permit
1983-02-22
Latest Activity
1998-12-31
Lifespan
16 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-06-10
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Production: DIAMONDBACK E&P LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: ENDEAVOR ENERGY RESOURCES L.P. ≠ Permit: STEPHENS, AUTRY C.
Resolved via: production → DIAMONDBACK E&P 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 (7) Elevation 2,710 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 1,977 ft | +733 ft |
| SPRABERRY | 5,970 ft | -3,260 ft |
| WICHITA (Wichita-Albany) | 7,372 ft | -4,662 ft |
| WOLFCAMP | 8,038 ft | -5,328 ft |
| STRAWN | 9,982 ft | -7,272 ft |
| FUSSELMAN | 11,009 ft | -8,299 ft |
| ELLENBURGER | 11,047 ft | -8,337 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 |
|---|---|
| 7,372–7,428 ft | Perforated |
| 8,275–8,347 ft | Perforated |
| 9,985–10,150 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 20" | 40 ft | — |
| 13.375" | 548 ft | 575 sx |
| 8.625" | 3,444 ft | 200 sx |
| 2.375" | 8,400 ft | — |
| 5.5" | 8,622 ft | 500 sx |
Permit History (4)
MCDANIEL BROTHERS "34" · 10,700 ft
1998-12-31
Spud 1998-05-18
MCDANIEL BROTHERS · 8,350 ft
1992-05-11
Spud 1992-06-08
BELMAC · 8,200 ft
1992-05-11
MCDANIEL BROTHERS · 11,100 ft
1983-02-22
Spud 1983-03-01
Applications (4)
Records & Logs
5 completion filings on record · 2 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
- 1
- Max Depth
- 11,100 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 8
- Operator
- ENDEAVOR ENERGY RESOURCES L.P.
- Completed
- 1992-06-10
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