42-105-35173
PARTIAL PLUGOLSON UNIT
CROCKETT County · District 7 · ASPEN OPERATING COMPANY L.L.C. · OLSON
Permits
2
Max Depth
2,400 ft
First Permit
1985-11-19
Latest Activity
2023-11-14
Lifespan
38 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
1986-01-04
Shut-In
—
Plugged
—
P-5 Org Status: Active
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 (14) Elevation 2,686 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 1,212 ft | +1,474 ft |
| YATES | 1,226 ft | +1,460 ft |
| SEVEN RIVERS | 1,327 ft | +1,359 ft |
| SOMA | 1,369 ft | +1,317 ft |
| QUEEN | 1,755 ft | +931 ft |
| QUEEN | 1,782 ft | +904 ft |
| SAN ANDRES | 2,002 ft | +684 ft |
| SAN ANDRES | 2,185 ft | +501 ft |
| CANYON | — | — |
| DEVONIAN | — | — |
| ELLENBURGER | — | — |
| LEONARD | — | — |
| STRAWN | — | — |
| WOLFCAMP | — | — |
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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (2)
| Interval | Type |
|---|---|
| 1,226–1,232 ft | Perforated |
| 2,172–2,236 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 680 ft | 400 sx |
| 5.5" | 2,410 ft | 900 sx |
Permit History (2)
Applications (2)
Records & Logs
3 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.
Well Details
- Well Number
- 612
- Max Depth
- 2,400 ft
- Drill Type
- Vertical
- County
- CROCKETT
- District
- 7
- Operator
- ASPEN OPERATING COMPANY L.L.C.
- Completed
- 1986-01-04
Operator
- Name
- ASPEN OPER CO, L.L.C
- Location
- FORT WORTH
- P-5 Status
- Active (filed 2026-01-12)
- Cum Oil (all leases)
- 4,610,944 bbl
- Cum Gas (all leases)
- 9,640,400 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 124