42-283-35913
PRODUCING HorizontalIRVIN FAMILY UNIT A
LA SALLE County · District 1 · CRESCENT ENERGY OPERATING LLC · EAGLEVILLE (EAGLE FORD-1)
Permits
1
Max Depth
8,529 ft
First Permit
2017-02-02
Latest Activity
2017-02-02
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2017-08-16
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: CRESCENT ENERGY OPERATING LLC ≠ Production: SILVERBOW RESOURCES OPER, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: CRESCENT ENERGY OPERATING LLC ≠ Permit: CHEYENNE PETROLEUM COMPANY
Resolved via: production → SILVERBOW RESOURCES OPER, 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
2011-04
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 428 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPARTA | 528 ft | -100 ft |
| QUEEN CITY | 987 ft | -559 ft |
| WILCOX - DISPOSAL (Wilcox) | 3,902 ft | -3,474 ft |
| ESCONDIDO | 5,512 ft | -5,084 ft |
| OLMOS - DISPOSAL (Olmos) | 6,500 ft | -6,072 ft |
| AUSTIN CHALK | 8,136 ft | -7,708 ft |
| EAGLE FORD - H2S (Eagle Ford) | 8,458 ft | -8,030 ft |
| BUDA - H2S (Buda) | — | — |
| EDWARDS - H2S (Edwards) | — | — |
| 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 |
|---|---|
| 9,105–16,921 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,365 ft | 855 sx |
| 5.5" | 17,115 ft | 2,376 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 4H
- Max Depth
- 8,529 ft
- Drill Type
- Horizontal
- County
- LA SALLE
- District
- 1
- Operator
- CRESCENT ENERGY OPERATING LLC
- Completed
- 2017-08-16
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-08-28)
- Cum Oil (all leases)
- 10,867,426 bbl
- Cum Gas (all leases)
- 2,390,025 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 31