42-105-36565
PRODUCINGMITCHELL C
CROCKETT County · District 7 · LONGFELLOW ENERGY LP · JM (ELLENBURGER)
Permits
1
Max Depth
15,500 ft
First Permit
1994-07-18
Latest Activity
1994-07-18
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1994-10-15
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: LONGFELLOW ENERGY LP ≠ Production: OCCIDENTAL PERMIAN LTD. (reported 2020-10)
EWA / Permit operator mismatch
Scheduling: LONGFELLOW ENERGY LP ≠ Permit: SHELL WESTERN E&P INC.
Resolved via: scheduling → 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
1994-10
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 2,295 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE CRETACEOUS (Base Cretaceous (marker)) | 1,010 ft | +1,285 ft |
| BASE CANYON (Canyon) | 6,080 ft | -3,785 ft |
| PENN LIME (Pennsylvanian) | 11,280 ft | -8,985 ft |
| DEVONIAN | 11,360 ft | -9,065 ft |
| ELLENBURGER | 12,580 ft | -10,285 ft |
| CAMBRIAN SAND | 14,080 ft | -11,785 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 |
|---|---|
| 12,188–13,798 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,210 ft | 1,100 sx |
| 9.625" | 6,152 ft | 1,900 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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.
No GPS coordinates yet
Well Details
- Well Number
- 2
- Max Depth
- 15,500 ft
- Drill Type
- Vertical
- County
- CROCKETT
- District
- 7
- Operator
- LONGFELLOW ENERGY LP
- Completed
- 1994-10-15
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