42-105-34545
PRODUCINGMITCHELL
CROCKETT County · District 7 · LONGFELLOW ENERGY LP · JM N. (ELLENBURGER)
Permits
1
Max Depth
14,000 ft
First Permit
1983-07-19
Latest Activity
1983-07-19
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1983-12-21
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: LONGFELLOW ENERGY LP ≠ Permit: SHELL OIL COMPANY
Resolved via: production → LONGFELLOW ENERGY, LP
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 (6) Elevation 2,156 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 1ST CONNELL | 11,974 ft | -9,818 ft |
| 2ND CONNELL | 12,054 ft | -9,898 ft |
| JOINS | 12,054 ft | -9,898 ft |
| ELLENBURGER | 12,101 ft | -9,945 ft |
| BASAL SAND | 13,530 ft | -11,374 ft |
| PRECAMBRIAN | 13,626 ft | -11,470 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 (1)
| Interval | Type |
|---|---|
| 12,160–13,682 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,250 ft | 1,000 sx |
| 9.625" | 6,200 ft | 2,260 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
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
- 2
- Max Depth
- 14,000 ft
- Drill Type
- Vertical
- County
- CROCKETT
- District
- 7
- Operator
- LONGFELLOW ENERGY LP
- Completed
- 1983-12-21
Operator
- Name
- LONGFELLOW ENGY, LP
- Location
- DALLAS
- P-5 Status
- X (filed 2026-03-26)
- Cum Oil (all leases)
- 402,477 bbl
- Cum Gas (all leases)
- 35,171,464 mcf
- Activities
- GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 36