42-183-30449
Final CompletionCASTLEBERRY
GREGG County · District 6 · NECHES EXPLORATION L.L.C. · WILLOW SPRINGS-MACKEY (TR. PK.)
Permits
1
Max Depth
9,500 ft
First Permit
1980-08-21
Latest Activity
1980-08-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2022-02-01
Shut-In
—
Plugged
2023-01-26
EWA / Permit operator mismatch
Scheduling: NECHES EXPLORATION L.L.C. ≠ Permit: COOK EXPLORATION CO.
Resolved via: scheduling → NECHES EXPLORATION 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
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 397 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| NACATOCH | 2,140 ft | -1,743 ft |
| AUSTIN (Austin Chalk) | 3,260 ft | -2,863 ft |
| BMA | 6,690 ft | -6,293 ft |
| RODESSA | 6,730 ft | -6,333 ft |
| PETTIT | 7,360 ft | -6,963 ft |
| TRAVIS PEAK | 7,535 ft | -7,138 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 (2)
| Interval | Type |
|---|---|
| 7,836–7,868 ft | Perforated |
| 7,836–7,869 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,002 ft | 620 sx |
| 2.375" | 7,852 ft | — |
| 4.5" | 9,100 ft | 1,050 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 3
- Max Depth
- 9,500 ft
- Drill Type
- Vertical
- County
- GREGG
- District
- 6
- Operator
- NECHES EXPLORATION L.L.C.
- Completed
- 2022-02-01
Operator
- Name
- NECHES EXPL, L.L.C
- Location
- FLINT
- P-5 Status
- Active (filed 2026-02-24)
- Cum Oil (all leases)
- 2,836 bbl
- Cum Gas (all leases)
- 3,464,947 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 13