42-475-33795
UMORRISON H. B. -A-
WARD County · District 8 · DIAMONDBACK E&P LLC · PYOTE SOUTH (6100 SAND)
Permits
3
Max Depth
7,200 ft
First Permit
1987-07-07
Latest Activity
1988-04-22
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-04-22
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: DIAMONDBACK E&P LLC ≠ Production: OCCIDENTAL PERMIAN LTD. (reported 2019-02)
EWA / Permit operator mismatch
Scheduling: DIAMONDBACK E&P LLC ≠ Permit: SHELL WESTERN E&P INC.
Resolved via: scheduling → 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 2,550 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE RED BED | 835 ft | +1,715 ft |
| BASE RED BEDS | 835 ft | +1,715 ft |
| RUSTLER | 1,294 ft | +1,256 ft |
| LAMAR LIMESTONE (Lamar) | 4,907 ft | -2,357 ft |
| BELL CANYON | 4,948 ft | -2,398 ft |
| CHERRY CANYON | 5,797 ft | -3,247 ft |
| LOWER CHERRY CANYON (Cherry Canyon) | 6,150 ft | -3,600 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 (4)
| Interval | Type |
|---|---|
| 4,952–5,754 ft | Perforated |
| 4,952–6,058 ft | Perforated |
| 5,672–5,714 ft | Perforated |
| 5,736–5,754 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 20" | 40 ft | — |
| 20" | 40 ft | — |
| 9.625" | 1,400 ft | 850 sx |
| 7" | 6,700 ft | 700 sx |
| 5.5" | 6,700 ft | 700 sx |
Permit History (3)
Applications (3)
Records & Logs
8 completion filings on record · 1 with log images at RRC.
+2 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
- 4
- Max Depth
- 7,200 ft
- Drill Type
- Vertical
- County
- WARD
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 1988-04-22
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
- 5,092