42-237-32167
FIRST NATL BANK OF JACKSBORO -B-
JACK County · District 9 · ASPEN OPERATING COMPANY L.L.C. · SOUTHWESTERN (CADDO REEF)
Permits
1
Max Depth
5,200 ft
First Permit
1978-02-16
Latest Activity
1978-02-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1978-04-06
Shut-In
—
Plugged
2007-05-30
EWA / Permit operator mismatch
Scheduling: ASPEN OPERATING COMPANY L.L.C. ≠ Permit: MITCHELL ENERGY CORPORATION
Resolved via: scheduling → ASPEN OPERATING COMPANY L.L.C.
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
2018-04
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 1,115 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CADDO | 4,392 ft | -3,277 ft |
| CADDO | 4,592 ft | -3,477 ft |
| MARBLE FALLS | 5,033 ft | -3,918 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 |
|---|---|
| 661–680 ft | Perforated |
| 2,553–2,557 ft | Perforated |
| ?–4,700 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 486 ft | 350 sx |
| 4.5" | 5,070 ft | 225 sx |
Permit History (1)
Applications (1)
Records & Logs
5 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
- 5,200 ft
- Drill Type
- Vertical
- County
- JACK
- District
- 9
- Operator
- ASPEN OPERATING COMPANY L.L.C.
- Completed
- 1978-04-06
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