42-089-31541
Final CompletionDUNCAN RANCH
COLORADO County · District 3 · HILCORP ENERGY COMPANY · ENGLEHART N. (WILCOX A-2)
Permits
1
Max Depth
10,000 ft
First Permit
1984-11-21
Latest Activity
1984-11-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1985-02-26
Shut-In
—
Plugged
1991-03-15
EWA / Permit operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Permit: HANSON MINERALS CO.
Resolved via: scheduling → HILCORP ENERGY COMPANY
Operator History
originally filed by HANSON MINERALS CO. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 159 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YEGUA | 5,700 ft | -5,541 ft |
| WILCOX | 9,080 ft | -8,921 ft |
| A-2WILCOX | 9,175 ft | -9,016 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 |
|---|---|
| 9,206–9,218 ft | Perforated |
| 9,228–9,240 ft | Perforated |
| 9,248–9,250 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,728 ft | 770 sx |
| 5.5" | 9,438 ft | 1,865 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record.
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
- 10,000 ft
- Drill Type
- Vertical
- County
- COLORADO
- District
- 3
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 1985-02-26
Operator
- Name
- HILCORP ENGY CO
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-27)
- Cum Oil (all leases)
- 75,699,281 bbl
- Cum Gas (all leases)
- 1,779,939,645 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,439