42-475-37006
PRODUCINGALLAR-MARSTON
WARD County · District 8 · N & B OIL AND GAS LLC · MARSTON RANCH (CLEARFORK)
Permits
2
Max Depth
7,000 ft
First Permit
2015-04-27
Latest Activity
2015-04-27
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2015-07-30
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: N & B OIL AND GAS LLC ≠ Permit: BLACKBEARD OPERATING, LLC
Resolved via: production → N & B OIL AND GAS 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
2013-03
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 (10) Elevation 2,529 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,790 ft | +739 ft |
| YATES | 2,005 ft | +524 ft |
| SEVEN RIVERS | 2,200 ft | +329 ft |
| QUEEN | 2,873 ft | -344 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 3,179 ft | -650 ft |
| HOLT | 4,029 ft | -1,500 ft |
| GLORIETA | 4,160 ft | -1,631 ft |
| CLEARFORK (Clear Fork) | 4,386 ft | -1,857 ft |
| DELAWARE | — | — |
| TUBB | — | — |
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 |
|---|---|
| 4,208–4,922 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 927 ft | 1,000 sx |
| 5.5" | 5,233 ft | 1,800 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing 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
- 8
- Max Depth
- 7,000 ft
- Drill Type
- Vertical
- County
- WARD
- District
- 8
- Operator
- N & B OIL AND GAS LLC
- Completed
- 2015-07-30
Operator
- Location
- MONAHANS
- P-5 Status
- Delinquent (filed 2025-03-20)
- Cum Oil (all leases)
- 126,707 bbl
- Cum Gas (all leases)
- 204,375 mcf
- Activities
- CSGD/G, GTHS/G, OPRS/G, OPRS/O