42-103-33871
Final Completion HorizontalCORDONA LAKE CONSOLIDATED UNIT
CRANE County · District 8 · HILCORP ENERGY COMPANY · CORDONA LAKE
Permits
2
Max Depth
5,900 ft
First Permit
1988-06-30
Latest Activity
2007-04-10
Lifespan
19 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-10-08
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Permit: XTO ENERGY INC.
Resolved via: production → HILCORP ENERGY COMPANY
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 (11) Elevation 2,337 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 395 ft | +1,942 ft |
| GRAYBURG | 2,327 ft | +10 ft |
| SAN ANDRES | 2,540 ft | -203 ft |
| SAN-ANGELO-MRK (San Angelo) | 3,601 ft | -1,264 ft |
| CLEARFORK (Clear Fork) | 3,672 ft | -1,335 ft |
| CLEAR FORK | 3,714 ft | -1,377 ft |
| TUBB | 3,980 ft | -1,643 ft |
| WICHITA-ALBANY | 4,479 ft | -2,142 ft |
| DEVONIAN | 5,378 ft | -3,041 ft |
| DEVONIAN-UNCONFORMITY (Devonian) | 5,390 ft | -3,053 ft |
| SILURIAN (Silurian (undifferentiated)) | 5,774 ft | -3,437 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 |
|---|---|
| 5,290–6,330 ft | Perforated |
| 5,391–5,555 ft | Perforated |
| 5,391–5,555 ft | Open hole |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 638 ft | 350 sx |
| 8.625" | 644 ft | 350 sx |
| 5.5" | 5,835 ft | 2,050 sx |
| 5.5" | 5,850 ft | 2,050 sx |
Permit History (2)
Applications (2)
Records & Logs
4 completion filings on record · 3 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
- 85H
- Max Depth
- 5,900 ft
- Drill Type
- Horizontal
- County
- CRANE
- District
- 8
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 1988-10-08
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
- 3,430