42-173-31488
Final CompletionMCDANIEL BROTHERS 34
GLASSCOCK County · District 8 · DIAMONDBACK E&P LLC · ST. LAWRENCE S. (STRAWN)
Permits
3
Max Depth
12,000 ft
First Permit
1983-10-14
Latest Activity
2005-08-22
Lifespan
22 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1999-04-04
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: DIAMONDBACK E&P LLC ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.
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 (10) Elevation 2,707 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 1,972 ft | +735 ft |
| SPRABERRY | 5,988 ft | -3,281 ft |
| UPPER SPRABERRY (Spraberry) | 6,325 ft | -3,618 ft |
| LOWER SPRABERRY (Spraberry) | 6,875 ft | -4,168 ft |
| DEAN | 7,724 ft | -5,017 ft |
| DEAN | 7,750 ft | -5,043 ft |
| WOLFCAMP | 7,918 ft | -5,211 ft |
| UPPER WOLFCAMP (Wolfcamp) | 9,325 ft | -6,618 ft |
| STRAWN | 9,862 ft | -7,155 ft |
| STRAWN | 10,625 ft | -7,918 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 |
|---|---|
| 5,767–8,319 ft | Perforated |
| 8,288–8,319 ft | Perforated |
| 9,948–10,204 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 20" | 38 ft | — |
| 13.375" | 558 ft | 500 sx |
| 8.625" | 3,400 ft | 200 sx |
| 5.5" | 8,434 ft | 795 sx |
Permit History (3)
Applications (3)
Records & Logs
7 completion filings on record · 4 with log images at RRC.
+1 more filings
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
- 2
- Max Depth
- 12,000 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 1999-04-04
Operator
- Name
- DIAMONDBACK E&P LLC
- Location
- MIDLAND
- P-5 Status
- X (filed 2026-05-04)
- Cum Oil (all leases)
- 986,290,193 bbl
- Cum Gas (all leases)
- 41,995,553 mcf
- Activities
- GTHS/C, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 4,977