42-311-36739
PRODUCING HorizontalSTS 1 EF
MCMULLEN County · District 1 · CRESCENT ENERGY OPERATING LLC · HAWKVILLE (EAGLEFORD SHALE)
Permits
1
Max Depth
12,638 ft
First Permit
2017-07-11
Latest Activity
2017-07-11
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2017-12-12
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: SIERRA RESOURCES, LLC
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
2017-12
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 347 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YEGUA - DISPOSAL (Yegua) | 1,440 ft | -1,093 ft |
| WILCOX - DISPOSAL (Wilcox) | 6,104 ft | -5,757 ft |
| NAVARRO | 7,080 ft | -6,733 ft |
| ESCONDIDO | 8,137 ft | -7,790 ft |
| OLMOS | 9,646 ft | -9,299 ft |
| ANACACHO | 12,060 ft | -11,713 ft |
| AUSTIN CHALK | 12,358 ft | -12,011 ft |
| EAGLE FORD - H2S (Eagle Ford) | 12,721 ft | -12,374 ft |
| CATAHOULA - DISPOSAL (Catahoula) | — | — |
| FRIO - DISPOSAL (Frio) | — | — |
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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 13,369–21,415 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 17.5" | 6,576 ft | 2,705 sx |
| 9.625" | 11,727 ft | 1,475 sx |
| 5.5" | 21,628 ft | 2,365 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.
Well Details
- Well Number
- 1H
- Max Depth
- 12,638 ft
- Drill Type
- Horizontal
- County
- MCMULLEN
- District
- 1
- Operator
- CRESCENT ENERGY OPERATING LLC
- Completed
- 2017-12-12
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