42-417-32824
SHUT INARNOLD J. H.
SHACKELFORD County · District 7 · DARK CANYON RESOURCES LLC · SHACKELFORD COUNTY REGULAR
Permits
2
Max Depth
4,500 ft
First Permit
1979-02-02
Latest Activity
1979-02-02
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1979-03-15
Shut-In
—
Plugged
—
P-5 Org Status: Delinquent
EWA / Production operator mismatch
Scheduling: DARK CANYON RESOURCES LLC ≠ Production: SEQUOIA ENERGY RESOURCES (reported 2023-06)
EWA / Permit operator mismatch
Scheduling: DARK CANYON RESOURCES LLC ≠ Permit: JONES CO.
Resolved via: scheduling → DARK CANYON RESOURCES 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 (3) Elevation 1,442 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| B/BRECKENRIDGE | 749 ft | +693 ft |
| PALO PINTO | 1,856 ft | -414 ft |
| MORAN SAND | 2,136 ft | -694 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 |
|---|---|
| 2,190–2,194 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 151 ft | 110 sx |
| 4.5" | 2,300 ft | 135 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
- 1
- Max Depth
- 4,500 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- DARK CANYON RESOURCES LLC
- Completed
- 1979-03-15
Operator
- Name
- DARK CANYON RES LLC
- Location
- REFUGIO
- P-5 Status
- Delinquent (filed 2025-07-15)
- Cum Oil (all leases)
- 4,265 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 1