42-505-30888
Final CompletionMARTINEZ S.
ZAPATA County · District 4 · BLUESTONE NATURAL RES. II LLC · HUNDIDO (LOBO)
Permits
2
Max Depth
11,600 ft
First Permit
1977-07-28
Latest Activity
2014-06-26
Lifespan
37 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1978-03-07
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: BLUESTONE NATURAL RES. II LLC ≠ Production: VARAS ENERGY OPERATING COMPANY, (reported 2026-04)
Resolved via: production → VARAS ENERGY OPERATING COMPANY,
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 519 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| COOK MOUNTAIN | 1,755 ft | -1,236 ft |
| QUEEN CITY - INJECTION/DISPOSAL; (Queen City) | 3,304 ft | -2,785 ft |
| WILCOX - INJECTION/DISPOSAL (Wilcox) | 5,037 ft | -4,518 ft |
| JACKSON | — | — |
| MIOCENE-LAGARTO-OAKVILLE - INJEC (Miocene (undifferentiated)) | — | — |
| YEGUA - INJECTION/DISPOSAL (Yegua) | — | — |
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 |
|---|---|
| 7,001–7,062 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,045 ft | 640 sx |
| 7.875" | 7,068 ft | 740 sx |
| 7.625" | 7,068 ft | 740 sx |
Permit History (2)
Applications (2)
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
- 1
- Max Depth
- 11,600 ft
- Drill Type
- Vertical
- County
- ZAPATA
- District
- 4
- Operator
- BLUESTONE NATURAL RES. II LLC
- Completed
- 1978-03-07
Operator
- Location
- FORT WORTH
- P-5 Status
- Delinquent (filed 2019-12-20)
- Cum Oil (all leases)
- 529,776 bbl
- Cum Gas (all leases)
- 435,139,190 mcf
- Activities
- G/PUR, GTHS/G
- Total Permits
- 76