42-317-34255
Final CompletionGEO-ARCO 44
MARTIN County · District 8 · LONE STAR OIL & GAS · SPRABERRY (TREND AREA)
Permits
1
Max Depth
10,150 ft
First Permit
1999-12-10
Latest Activity
1999-12-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2000-03-05
Shut-In
—
Plugged
2015-09-02
EWA / Permit operator mismatch
Scheduling: LONE STAR OIL & GAS ≠ Permit: GEONATURAL RESOURCES, INC.
Resolved via: scheduling → LONE STAR OIL & GAS
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
2000-03
Last Production
2023-11
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 2,835 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| T/SPRABERRY | 7,440 ft | -4,605 ft |
| T/DEAN | 8,780 ft | -5,945 ft |
| T/WOLFCAMP | 9,150 ft | -6,315 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 |
|---|---|
| 8,090–9,520 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 358 ft | 320 sx |
| 8.625" | 4,083 ft | 500 sx |
| 4.5" | 9,600 ft | 765 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record · 2 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
- 4401
- Max Depth
- 10,150 ft
- Drill Type
- Vertical
- County
- MARTIN
- District
- 8
- Operator
- LONE STAR OIL & GAS
- Completed
- 2000-03-05
Operator
- Name
- LONE STAR OIL & GAS
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-02-09)
- Cum Oil (all leases)
- 704,918 bbl
- Cum Gas (all leases)
- 439,545 mcf
- Activities
- OPRS/O
- Total Permits
- 24