42-177-31812
PRODUCING HorizontalLESTER-BRUNS UNIT
GONZALES County · District 1 · MODERN EXPLORATION INC. · CHRISTIAN (6800)
Permits
3
Max Depth
11,969 ft
First Permit
1990-09-21
Latest Activity
1990-09-21
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1990-12-19
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: MODERN EXPLORATION INC. ≠ Permit: UNION PACIFIC RESOURCES COMPANY
Resolved via: production → MODERN EXPLORATION, INC.
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 (5) Elevation 309 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIDWAY | 6,006 ft | -5,697 ft |
| NAVARRO | 7,096 ft | -6,787 ft |
| OLMOS | 7,706 ft | -7,397 ft |
| ANACACHO | 8,593 ft | -8,284 ft |
| AUSTIN CHALK | 8,720 ft | -8,411 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 |
|---|---|
| 8,835–11,969 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,001 ft | 875 sx |
| 9.625" | 8,835 ft | 250 sx |
Permit History (3)
Applications (3)
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
- 1
- Max Depth
- 11,969 ft
- Drill Type
- Horizontal
- County
- GONZALES
- District
- 1
- Operator
- MODERN EXPLORATION INC.
- Completed
- 1990-12-19
Operator
- Name
- MODERN EXPL, INC
- Location
- SHERMAN
- P-5 Status
- Active (filed 2025-07-10)
- Cum Oil (all leases)
- 3,308,156 bbl
- Cum Gas (all leases)
- 6,349,538 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 195