42-283-37045
PRODUCING HorizontalPENA-WINFIELD A UNIT
LA SALLE County · District 1 · JAVELIN ENERGY PARTNERS MGMT LLC · EAGLEVILLE (EAGLE FORD-1)
Permits
1
Max Depth
11,000 ft
First Permit
2020-08-10
Latest Activity
2020-08-10
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2021-03-21
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: JAVELIN ENERGY PARTNERS MGMT LLC ≠ Permit: CALLON (EAGLE FORD) LLC
Resolved via: production → JAVELIN ENERGY PARTNERS MGMT 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
2012-07
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)
CSV| Formation | Top Depth (MD) |
|---|---|
| WILCOX - DISPOSAL (Wilcox) | 2,624 ft |
| ESCONDIDO | 4,548 ft |
| OLMOS - DISPOSAL (Olmos) | 5,707 ft |
| AUSTIN CHALK | 7,551 ft |
| EAGLE FORD - H2S (Eagle Ford) | 8,098 ft |
| BUDA - H2S (Buda) | — |
| EDWARDS - H2S (Edwards) | — |
| QUEEN CITY | — |
| SPARTA | — |
| YEGUA | — |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. 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 |
|---|---|
| 8,513–15,797 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,042 ft | 694 sx |
| 5.5" | 15,904 ft | 2,170 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
- 54H
- Max Depth
- 11,000 ft
- Drill Type
- Horizontal
- County
- LA SALLE
- District
- 1
- Operator
- JAVELIN ENERGY PARTNERS MGMT LLC
- Completed
- 2021-03-21
Operator
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-02-24)
- Cum Oil (all leases)
- 44,995,326 bbl
- Cum Gas (all leases)
- 357,450,617 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 217