42-287-31939
PRODUCINGKRENEK
LEE County · District 3 · ERNEST OPERATING COMPANY · HOOKER CREEK (NAVARRO A)
Permits
1
Max Depth
4,750 ft
First Permit
1986-05-27
Latest Activity
1986-05-27
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1986-08-29
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: ERNEST OPERATING COMPANY ≠ Permit: HOLLUB, LAMBERT DRILLING COMPANY
Resolved via: production → ERNEST 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 (3) Elevation 307 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE WILCOX (Wilcox) | 3,672 ft | -3,365 ft |
| TOP POTH | 3,749 ft | -3,442 ft |
| BASE POTH | 3,900 ft | -3,593 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 (1)
| Interval | Type |
|---|---|
| 4,486–4,494 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 248 ft | 175 sx |
| 4.5" | 4,665 ft | 795 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings 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
- 4
- Max Depth
- 4,750 ft
- Drill Type
- Vertical
- County
- LEE
- District
- 3
- Operator
- ERNEST OPERATING COMPANY
- Completed
- 1986-08-29
Operator
- Name
- ERNEST OPER CO
- Location
- ROCKDALE
- P-5 Status
- X (filed 2026-02-24)
- Cum Oil (all leases)
- 1,868,903 bbl
- Cum Gas (all leases)
- 294,935 mcf
- Activities
- CSGD/G, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 32