42-105-41815
Final Completion HorizontalUNIVERSITY 45 C
CROCKETT County · District 7 · APPROACH OPERATING LLC · HOLT RANCH (CONSOLIDATED)
Permits
1
Max Depth
7,800 ft
First Permit
2013-07-01
Latest Activity
2013-07-01
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2013-09-13
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: APPROACH OPERATING LLC ≠ Production: ZARVONA ENERGY LLC (reported 2026-03)
Resolved via: production → ZARVONA ENERGY 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
2011-08
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 2,680 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| L5 | 4,477 ft | -1,797 ft |
| DEAN | 5,857 ft | -3,177 ft |
| WOLFCAMP | 5,985 ft | -3,305 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 (24)
| Interval | Type |
|---|---|
| 6,725–6,957 ft | Perforated |
| 7,031–7,263 ft | Perforated |
| 7,337–7,569 ft | Perforated |
| 7,643–7,875 ft | Perforated |
| 8,225–8,487 ft | Perforated |
| 8,560–8,789 ft | Perforated |
| 8,867–9,099 ft | Perforated |
| 9,173–9,405 ft | Perforated |
| 9,479–9,711 ft | Perforated |
| 9,790–10,020 ft | Perforated |
| 10,091–10,323 ft | Perforated |
| 10,397–10,629 ft | Perforated |
| 10,703–10,935 ft | Perforated |
| 11,009–11,241 ft | Perforated |
| 11,315–11,547 ft | Perforated |
+9 more intervals
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,249 ft | 758 sx |
| 5.5" | 14,723 ft | 2,830 sx |
Permit History (1)
Applications (1)
Records & Logs
2 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
- 839HB
- Max Depth
- 7,800 ft
- Drill Type
- Horizontal
- County
- CROCKETT
- District
- 7
- Operator
- APPROACH OPERATING LLC
- Completed
- 2013-09-13
Operator
- Name
- APPROACH OPER LLC
- Location
- FORT WORTH
- P-5 Status
- Delinquent (filed 2019-11-15)
- Cum Oil (all leases)
- 13,951,336 bbl
- Cum Gas (all leases)
- 123,243,080 mcf
- Activities
- CSGD/G, GTHS/O
- Total Permits
- 1,045