42-495-31086
Final CompletionPURE WALTON
WINKLER County · District 8 · HILCORP ENERGY COMPANY · KEYSTONE SW. (SAN ANDRES)
Permits
2
Max Depth
4,600 ft
First Permit
1979-08-24
Latest Activity
1990-11-19
Lifespan
11 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-10-13
Shut-In
—
Plugged
1998-10-05
EWA / Permit operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Permit: ARCH PETROLEUM 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
Injection / Disposal
WINKLER County disposal market →Permitted Volume
12,500 bbl/d
Max Pressure
1,750 psi
Injection Interval
3,576–4,011 ft
Injected (12mo)
—
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (3)
| Interval | Type |
|---|---|
| 3,342–3,542 ft | Perforated |
| 3,576–4,011 ft | Perforated |
| 4,030–4,468 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 14" | 35 ft | — |
| 8.625" | 575 ft | 320 sx |
| 2.5" | 3,540 ft | — |
| 5.5" | 3,615 ft | 700 sx |
| 5.5" | 3,617 ft | 700 sx |
Permit History (2)
Applications (2)
Records & Logs
7 completion filings on record · 2 with log images at RRC.
+1 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
- 35
- Max Depth
- 4,600 ft
- Drill Type
- Vertical
- County
- WINKLER
- District
- 8
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 1992-10-13
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
- 3,435