42-103-30807
Final CompletionMCELROY RANCH CO. G
CRANE County · District 8 · DIAMONDBACK E&P LLC · MCELROY NORTH (SILURIAN)
Permits
1
Max Depth
12,300 ft
First Permit
1988-03-16
Latest Activity
1988-03-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-07-17
Shut-In
—
Plugged
1996-02-20
EWA / Permit operator mismatch
Scheduling: DIAMONDBACK E&P LLC ≠ Permit: CHEVRON U. S. A. INC.
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 (4) Elevation 2,708 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DEVONIAN | 10,408 ft | -7,700 ft |
| SILURIAN (Silurian (undifferentiated)) | 10,966 ft | -8,258 ft |
| CONNELL | 11,899 ft | -9,191 ft |
| ELLEN | 11,970 ft | -9,262 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 (7)
| Interval | Type |
|---|---|
| 10,970–10,982 ft | Perforated |
| 10,970–11,094 ft | Perforated |
| 10,996–11,023 ft | Perforated |
| 11,054–11,069 ft | Perforated |
| 11,092–11,094 ft | Perforated |
| ?–10,907 ft | Perforated |
| ?–11,987 ft | Perforated |
Casing (8)
| Size | Set Depth | Cement |
|---|---|---|
| 13.625" | 412 ft | 300 sx |
| 13.375" | 412 ft | 300 sx |
| 13.375" | 414 ft | 300 sx |
| 9.625" | 4,188 ft | 1,350 sx |
| 9.625" | 4,190 ft | 1,350 sx |
| 7" | 12,025 ft | 1,425 sx |
| 7" | 12,025 ft | 1,435 sx |
| 7" | 12,052 ft | 1,425 sx |
Permit History (1)
Applications (1)
Records & Logs
5 completion filings on record · 1 with log images at RRC.
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
- 8
- Max Depth
- 12,300 ft
- Drill Type
- Vertical
- County
- CRANE
- District
- 8
- Operator
- DIAMONDBACK E&P LLC
- Completed
- 1988-07-17
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