42-317-32362
PRODUCINGKOONCE
MARTIN County · District 8 · BLACK ARROW OPERATING LLC · SPRABERRY (TREND AREA)
Permits
1
Max Depth
8,850 ft
First Permit
1981-05-20
Latest Activity
1981-05-20
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1981-08-21
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: BLACK ARROW OPERATING LLC ≠ Permit: TAMARACK PETROLEUM COMPANY, INC.
Resolved via: production → BLACK ARROW OPERATING, LLC
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (1)
| Interval | Type |
|---|---|
| 7,096–8,596 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 330 ft | 350 sx |
| 8.625" | 3,750 ft | 400 sx |
| 2.375" | 7,763 ft | — |
| 4.5" | 8,770 ft | 1,000 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing 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
- 1
- Max Depth
- 8,850 ft
- Drill Type
- Vertical
- County
- MARTIN
- District
- 8
- Operator
- BLACK ARROW OPERATING LLC
- Completed
- 1981-08-21
Operator
- Location
- DENNIS
- P-5 Status
- Active (filed 2026-02-10)
- Cum Oil (all leases)
- 421,427 bbl
- Cum Gas (all leases)
- 7,766 mcf
- Activities
- OPRS/G, OPRS/O