42-475-37166
Final CompletionGRAHAM
WARD County · District 8 · N & B OIL AND GAS LLC · MARSTON RANCH (CLEARFORK)
Permits
1
Max Depth
5,200 ft
First Permit
2017-01-10
Latest Activity
2017-01-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2017-04-08
Shut-In
—
Plugged
2024-05-17
EWA / Permit operator mismatch
Scheduling: N & B OIL AND GAS LLC ≠ Permit: NORTHSTAR OPERATING COMPANY
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
2012-02
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 2,543 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 560 ft | +1,983 ft |
| YATES | 2,012 ft | +531 ft |
| SEVEN RIVERS | 2,190 ft | +353 ft |
| QUEEN | 2,370 ft | +173 ft |
| SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres) | 3,415 ft | -872 ft |
| GLORIETA | 3,958 ft | -1,415 ft |
| HOLT | 4,122 ft | -1,579 ft |
| CLEARFORK (Clear Fork) | 4,210 ft | -1,667 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 |
|---|---|
| 4,265–4,503 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 905 ft | 1,310 sx |
| 5.5" | 5,080 ft | 1,100 sx |
Permit History (1)
Applications (1)
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
- 9
- Max Depth
- 5,200 ft
- Drill Type
- Vertical
- County
- WARD
- District
- 8
- Operator
- N & B OIL AND GAS LLC
- Completed
- 2017-04-08
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